Compare Intel® Products

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Essentials

Product Collection
Vertical Segment
Processor Number
Off Roadmap
Status
Launch Date
Lithography
Product Collection
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Legacy Intel® Core™ Processors Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Legacy Intel® Core™ Processors Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Legacy Intel® Core™ Processors Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Legacy Intel® Core™ Processors Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Legacy Intel® Core™ Processors
Vertical Segment
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Mobile Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Mobile Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Mobile Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Mobile Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Mobile
Processor Number
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) i5-2540M Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) i7-2820QM Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) i5-580M Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) i7-840QM Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) i3-380M
Off Roadmap
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) No Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) No Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) No Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) No Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) No
Status
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Discontinued Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Discontinued Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Discontinued Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Discontinued Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Discontinued
Launch Date
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Q1'11 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Q1'11 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Q3'10 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Q3'10 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Q3'10
Lithography
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 32 nm Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 32 nm Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 32 nm Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 45 nm Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 32 nm

Performance

# of Cores
# of Threads
Processor Base Frequency
Max Turbo Frequency
Cache
Bus Speed
TDP
# of Cores
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 2 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 4 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 2 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 4 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 2
# of Threads
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 4 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 8 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 4 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 8 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 4
Processor Base Frequency
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 2.60 GHz Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 2.30 GHz Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 2.66 GHz Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 1.86 GHz Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 2.53 GHz
Max Turbo Frequency
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 3.30 GHz Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 3.40 GHz Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 3.33 GHz Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 3.20 GHz
Cache
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 3 MB Intel® Smart Cache Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 8 MB Intel® Smart Cache Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 3 MB Intel® Smart Cache Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 8 MB Intel® Smart Cache Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 3 MB Intel® Smart Cache
Bus Speed
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 5 GT/s Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 5 GT/s Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 2.5 GT/s Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 2.5 GT/s Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 2.5 GT/s
TDP
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 35 W Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 45 W Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 35 W Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 45 W Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 35 W

Supplemental Information

Embedded Options Available
Datasheet
Embedded Options Available
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) No Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) No Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) No Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) No Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) No
Datasheet
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) View now Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) View now Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) View now Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) View now Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) View now

Memory Specifications

Max Memory Size (dependent on memory type)
Memory Types
Max # of Memory Channels
Max Memory Bandwidth
ECC Memory Supported
Physical Address Extensions
Max Memory Size (dependent on memory type)
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 16 GB Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 32 GB Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 8 GB Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 8 GB Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 8 GB
Memory Types
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) DDR3 1066/1333 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) DDR3 1066/1333/1600 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) DDR3 800/1066 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) DDR3 1066/1333 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) DDR3 800/1066
Max # of Memory Channels
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 2 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 2 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 2 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 2 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 2
Max Memory Bandwidth
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 21.3 GB/s Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 25.6 GB/s Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 17.1 GB/s Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 21 GB/s Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 17.1 GB/s
ECC Memory Supported
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) No Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) No Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) No Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) No Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) No
Physical Address Extensions
Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 36-bit Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 36-bit Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 36-bit

Processor Graphics

Processor Graphics
Graphics Base Frequency
Graphics Max Dynamic Frequency
Graphics Output
Intel® Quick Sync Video
Intel® InTru™ 3D Technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® Clear Video HD Technology
Macrovision* License Required
# of Displays Supported
Device ID
Intel® Clear Video Technology
Processor Graphics
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Intel® HD Graphics 3000 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Intel® HD Graphics 3000 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Intel® HD Graphics for Previous Generation Intel® Processors Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Intel® HD Graphics for Previous Generation Intel® Processors
Graphics Base Frequency
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 650 MHz Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 650 MHz Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 500 MHz Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 500 MHz
Graphics Max Dynamic Frequency
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 1.30 GHz Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 1.30 GHz Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 766 MHz Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 667 MHz
Graphics Output
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) eDP/DP/HDMI/SDVO/CRT Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) eDP/DP/HDMI/SDVO/CRT
Intel® Quick Sync Video
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes
Intel® InTru™ 3D Technology
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes
Intel® Flexible Display Interface (Intel® FDI)
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Intel® Clear Video HD Technology
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Macrovision* License Required
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) No Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) No Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) No Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) No
# of Displays Supported
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 2 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 2 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 2 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 2
Device ID
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 0x116 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 0x116
Intel® Clear Video Technology
Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes

Expansion Options

PCI Express Revision
PCI Express Configurations
Max # of PCI Express Lanes
PCI Express Revision
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 2.0 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 2.0 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 2.0 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 2 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 2.0
PCI Express Configurations
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 1x16, 2x8, 1x8+2x4 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 1x16, 2x8, 1x8+2x4 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 1x16 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 1x16, 2x8 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 1x16
Max # of PCI Express Lanes
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 16 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 16 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 16 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 16 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 16

Package Specifications

Sockets Supported
Max CPU Configuration
TJUNCTION
Package Size
Processing Die Size
# of Processing Die Transistors
Sockets Supported
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) PPGA988, FCBGA1023 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) FCPGA988, FCBGA1224 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) BGA1288, PGA988 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) PGA988 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) PGA988
Max CPU Configuration
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 1 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 1 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 1 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 1 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 1
TJUNCTION
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 100 C Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 100 C Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 105°C Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 100°C Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 90°C for rPGA, 105°C for BGA
Package Size
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 37.5mm x 37.5mm (rPGA988B); 31mm x 24mm (BGA1023) Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 37.5 x 37.5mm (rPGA988B); 31.0 x 24.0mm (BGA1224) Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) rPGA 37.5mmx 37.5mm, BGA 34mmx28mm Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 37.5mm x 37.5mm Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) rPGA 37.5mmx 37.5mm, BGA 34mmx28mm
Processing Die Size
Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 81 mm2 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 296 mm2 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 81 mm2
# of Processing Die Transistors
Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 382 million Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 774 million Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 382 million

Advanced Technologies

Intel® Turbo Boost Technology
Intel® vPro™ Platform Eligibility
Intel® Hyper-Threading Technology
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Intel® 64
Instruction Set
Instruction Set Extensions
Intel® My WiFi Technology
4G WiMAX Wireless Technology
Idle States
Enhanced Intel SpeedStep® Technology
Intel® Demand Based Switching
Thermal Monitoring Technologies
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Identity Protection Technology
Intel® Turbo Boost Technology
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 2.0 Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 2.0 Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 1.0 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 1.0 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) No
Intel® vPro™ Platform Eligibility
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) No
Intel® Hyper-Threading Technology
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Intel® Virtualization Technology (VT-x)
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) No
Intel® VT-x with Extended Page Tables (EPT)
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Intel® 64
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Instruction Set
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) 64-bit Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) 64-bit Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) 64-bit Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) 64-bit Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) 64-bit
Instruction Set Extensions
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Intel® AVX Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Intel® AVX Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Intel® SSE4.1, Intel® SSE4.2 Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Intel® SSE4.2 Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Intel® SSE4.1, Intel® SSE4.2
Intel® My WiFi Technology
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes
4G WiMAX Wireless Technology
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes
Idle States
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Enhanced Intel SpeedStep® Technology
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Intel® Demand Based Switching
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) No Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) No
Thermal Monitoring Technologies
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Intel® Fast Memory Access
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Intel® Flex Memory Access
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Intel® Identity Protection Technology
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes

Security & Reliability

Intel® AES New Instructions
Intel® Trusted Execution Technology
Execute Disable Bit
Anti-Theft Technology
Intel® AES New Instructions
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) No Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) No
Intel® Trusted Execution Technology
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) No
Execute Disable Bit
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes Intel® Core™ i5-580M Processor (3M Cache, 2.66 GHz) Yes Intel® Core™ i7-840QM Processor (8M Cache, 1.86 GHz) Yes Intel® Core™ i3-380M Processor (3M Cache, 2.53 GHz) Yes
Anti-Theft Technology
Intel® Core™ i5-2540M Processor (3M Cache, up to 3.30 GHz) Yes Intel® Core™ i7-2820QM Processor (8M Cache, up to 3.40 GHz) Yes

AC

Active: This specific part is active.

EN

End of Life: Product End of Life notification has been published.

NI

Not Implemented: No Orders, Inquiries, Quotes, Deliveries Returns, or Shipments.

NO

No Orders after Last Order Entry Date: Used for end of life products. Allows for delivery and returns.

OB

Obsolete: Inventory available. No future supplies will be available.

PA

Pre Active: Orders may be taken, but not scheduled, nor shipped.

QR

Quality/Reliability Hold.

RP

Retired Price:  All functions are blocked similar to RT status (orders, returns, shipments, etc).  However, RP status allows price reference structure maintenance and price record maintenance which will be reflected in Data Warehouse and Legacy systems.

RS

Reschedule

RT

Retired: This specific part is no longer being manufactured or purchased and no inventory is available.

E2

Obsolete and past last time buy.

BR

Bookings Release (BR) – Product can be booked but not shipped.