Compare Intel® Products

Compare Intel® Products

Clear queue Export comparison

Essentials

Product Collection
Vertical Segment
Processor Number
Status
Launch Date
Lithography
Recommended Customer Price
Product Collection
Intel® Core™ i5-2540M ProcessorLegacy Intel® Core™ Processors Intel® Core™ i7-2820QM ProcessorLegacy Intel® Core™ Processors Intel® Core™ i5-580M ProcessorLegacy Intel® Core™ Processors Intel® Core™ i7-840QM ProcessorLegacy Intel® Core™ Processors Intel® Core™ i3-380M ProcessorLegacy Intel® Core™ Processors
Vertical Segment
Intel® Core™ i5-2540M ProcessorMobile Intel® Core™ i7-2820QM ProcessorMobile Intel® Core™ i5-580M ProcessorMobile Intel® Core™ i7-840QM ProcessorMobile Intel® Core™ i3-380M ProcessorMobile
Processor Number
Intel® Core™ i5-2540M Processori5-2540M Intel® Core™ i7-2820QM Processori7-2820QM Intel® Core™ i5-580M Processori5-580M Intel® Core™ i7-840QM Processori7-840QM Intel® Core™ i3-380M Processori3-380M
Status
Intel® Core™ i5-2540M ProcessorLaunched Intel® Core™ i7-2820QM ProcessorLaunched Intel® Core™ i5-580M ProcessorEnd of Interactive Support Intel® Core™ i7-840QM ProcessorEnd of Interactive Support Intel® Core™ i3-380M ProcessorEnd of Interactive Support
Launch Date
Intel® Core™ i5-2540M ProcessorQ1'11 Intel® Core™ i7-2820QM ProcessorQ1'11 Intel® Core™ i5-580M ProcessorQ3'10 Intel® Core™ i7-840QM ProcessorQ3'10 Intel® Core™ i3-380M ProcessorQ3'10
Lithography
Intel® Core™ i5-2540M Processor32 nm Intel® Core™ i7-2820QM Processor32 nm Intel® Core™ i5-580M Processor32 nm Intel® Core™ i7-840QM Processor45 nm Intel® Core™ i3-380M Processor32 nm
Recommended Customer Price
Intel® Core™ i5-2540M Processor$269.00 Intel® Core™ i7-2820QM Processor$570.00 Intel® Core™ i5-580M ProcessorN/A Intel® Core™ i7-840QM Processor$570.00 Intel® Core™ i3-380M ProcessorN/A

Performance

# of Cores
# of Threads
Processor Base Frequency
Max Turbo Frequency
Cache
Bus Speed
TDP
# of Cores
Intel® Core™ i5-2540M Processor2 Intel® Core™ i7-2820QM Processor4 Intel® Core™ i5-580M Processor2 Intel® Core™ i7-840QM Processor4 Intel® Core™ i3-380M Processor2
# of Threads
Intel® Core™ i5-2540M Processor4 Intel® Core™ i7-2820QM Processor8 Intel® Core™ i5-580M Processor4 Intel® Core™ i7-840QM Processor8 Intel® Core™ i3-380M Processor4
Processor Base Frequency
Intel® Core™ i5-2540M Processor2.60 GHz Intel® Core™ i7-2820QM Processor2.30 GHz Intel® Core™ i5-580M Processor2.66 GHz Intel® Core™ i7-840QM Processor1.86 GHz Intel® Core™ i3-380M Processor2.53 GHz
Max Turbo Frequency
Intel® Core™ i5-2540M Processor3.30 GHz Intel® Core™ i7-2820QM Processor3.40 GHz Intel® Core™ i5-580M Processor3.33 GHz Intel® Core™ i7-840QM Processor3.20 GHz
Cache
Intel® Core™ i5-2540M Processor3 MB SmartCache Intel® Core™ i7-2820QM Processor8 MB SmartCache Intel® Core™ i5-580M Processor3 MB SmartCache Intel® Core™ i7-840QM Processor8 MB SmartCache Intel® Core™ i3-380M Processor3 MB SmartCache
Bus Speed
Intel® Core™ i5-2540M Processor5 GT/s DMI Intel® Core™ i7-2820QM Processor5 GT/s DMI Intel® Core™ i5-580M Processor2.5 GT/s DMI Intel® Core™ i7-840QM Processor2.5 GT/s DMI Intel® Core™ i3-380M Processor2.5 GT/s DMI
TDP
Intel® Core™ i5-2540M Processor35 W Intel® Core™ i7-2820QM Processor45 W Intel® Core™ i5-580M Processor35 W Intel® Core™ i7-840QM Processor45 W Intel® Core™ i3-380M Processor35 W

Supplemental Information

Embedded Options Available
Conflict Free
Datasheet
Embedded Options Available
Intel® Core™ i5-2540M ProcessorNo Intel® Core™ i7-2820QM ProcessorNo Intel® Core™ i5-580M ProcessorNo Intel® Core™ i7-840QM ProcessorNo Intel® Core™ i3-380M ProcessorNo
Conflict Free
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes
Datasheet
Intel® Core™ i5-2540M ProcessorView now Intel® Core™ i7-2820QM ProcessorView now Intel® Core™ i5-580M ProcessorView now Intel® Core™ i7-840QM ProcessorView now Intel® Core™ i3-380M ProcessorView 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 Processor16 GB Intel® Core™ i7-2820QM Processor32 GB Intel® Core™ i5-580M Processor8 GB Intel® Core™ i7-840QM Processor8 GB Intel® Core™ i3-380M Processor8 GB
Memory Types
Intel® Core™ i5-2540M ProcessorDDR3 1066/1333 Intel® Core™ i7-2820QM ProcessorDDR3 1066/1333/1600 Intel® Core™ i5-580M ProcessorDDR3 800/1066 Intel® Core™ i7-840QM ProcessorDDR3 1066/1333 Intel® Core™ i3-380M ProcessorDDR3 800/1066
Max # of Memory Channels
Intel® Core™ i5-2540M Processor2 Intel® Core™ i7-2820QM Processor2 Intel® Core™ i5-580M Processor2 Intel® Core™ i7-840QM Processor2 Intel® Core™ i3-380M Processor2
Max Memory Bandwidth
Intel® Core™ i5-2540M Processor21.3 GB/s Intel® Core™ i7-2820QM Processor25.6 GB/s Intel® Core™ i5-580M Processor17.1 GB/s Intel® Core™ i7-840QM Processor21 GB/s Intel® Core™ i3-380M Processor17.1 GB/s
ECC Memory Supported
Intel® Core™ i5-2540M ProcessorNo Intel® Core™ i7-2820QM ProcessorNo Intel® Core™ i5-580M ProcessorNo Intel® Core™ i7-840QM ProcessorNo Intel® Core™ i3-380M ProcessorNo
Physical Address Extensions
Intel® Core™ i5-580M Processor36-bit Intel® Core™ i7-840QM Processor36-bit Intel® Core™ i3-380M Processor36-bit

Graphics Specifications

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 ProcessorIntel® HD Graphics 3000 Intel® Core™ i7-2820QM ProcessorIntel® HD Graphics 3000 Intel® Core™ i5-580M ProcessorIntel® HD Graphics for Previous Generation Intel® Processors Intel® Core™ i3-380M ProcessorIntel® HD Graphics for Previous Generation Intel® Processors
Graphics Base Frequency
Intel® Core™ i5-2540M Processor650 MHz Intel® Core™ i7-2820QM Processor650 MHz Intel® Core™ i5-580M Processor500 MHz Intel® Core™ i3-380M Processor500 MHz
Graphics Max Dynamic Frequency
Intel® Core™ i5-2540M Processor1.30 GHz Intel® Core™ i7-2820QM Processor1.30 GHz Intel® Core™ i5-580M Processor766 MHz Intel® Core™ i3-380M Processor667 MHz
Graphics Output
Intel® Core™ i5-2540M ProcessoreDP/DP/HDMI/SDVO/CRT Intel® Core™ i7-2820QM ProcessoreDP/DP/HDMI/SDVO/CRT
Intel® Quick Sync Video
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes
Intel® InTru™ 3D Technology
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes
Intel® Flexible Display Interface (Intel® FDI)
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i3-380M ProcessorYes
Intel® Clear Video HD Technology
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i3-380M ProcessorYes
Macrovision* License Required
Intel® Core™ i5-2540M ProcessorNo Intel® Core™ i7-2820QM ProcessorNo Intel® Core™ i5-580M ProcessorNo Intel® Core™ i3-380M ProcessorNo
# of Displays Supported
Intel® Core™ i5-2540M Processor2 Intel® Core™ i7-2820QM Processor2 Intel® Core™ i5-580M Processor2 Intel® Core™ i3-380M Processor2
Device ID
Intel® Core™ i5-2540M Processor0x116 Intel® Core™ i7-2820QM Processor0x116
Intel® Clear Video Technology
Intel® Core™ i5-580M ProcessorYes Intel® Core™ i3-380M ProcessorYes

Expansion Options

PCI Express Revision
PCI Express Configurations
Max # of PCI Express Lanes
PCI Express Revision
Intel® Core™ i5-2540M Processor2.0 Intel® Core™ i7-2820QM Processor2.0 Intel® Core™ i5-580M Processor2.0 Intel® Core™ i7-840QM Processor2 Intel® Core™ i3-380M Processor2.0
PCI Express Configurations
Intel® Core™ i5-2540M Processor1x16, 2x8, 1x8+2x4 Intel® Core™ i7-2820QM Processor1x16, 2x8, 1x8+2x4 Intel® Core™ i5-580M Processor1x16 Intel® Core™ i7-840QM Processor1x16, 2x8 Intel® Core™ i3-380M Processor1x16
Max # of PCI Express Lanes
Intel® Core™ i5-2540M Processor16 Intel® Core™ i7-2820QM Processor16 Intel® Core™ i5-580M Processor16 Intel® Core™ i7-840QM Processor16 Intel® Core™ i3-380M Processor16

Package Specifications

Sockets Supported
Max CPU Configuration
TJUNCTION
Package Size
Low Halogen Options Available
Processing Die Size
# of Processing Die Transistors
Sockets Supported
Intel® Core™ i5-2540M ProcessorFCBGA1023, PPGA988 Intel® Core™ i7-2820QM ProcessorFCBGA1224, FCPGA988 Intel® Core™ i5-580M ProcessorBGA1288, PGA988 Intel® Core™ i7-840QM ProcessorPGA988 Intel® Core™ i3-380M ProcessorPGA988
Max CPU Configuration
Intel® Core™ i5-2540M Processor1 Intel® Core™ i7-2820QM Processor1 Intel® Core™ i5-580M Processor1 Intel® Core™ i7-840QM Processor1 Intel® Core™ i3-380M Processor1
TJUNCTION
Intel® Core™ i5-2540M Processor100 C Intel® Core™ i7-2820QM Processor100 C Intel® Core™ i5-580M Processor105°C Intel® Core™ i7-840QM Processor100°C Intel® Core™ i3-380M Processor90°C for rPGA, 105°C for BGA
Package Size
Intel® Core™ i5-2540M Processor37.5mm x 37.5mm (rPGA988B); 31mm x 24mm (BGA1023) Intel® Core™ i7-2820QM Processor37.5 x 37.5mm (rPGA988B); 31.0 x 24.0mm (BGA1224) Intel® Core™ i5-580M ProcessorrPGA 37.5mmx 37.5mm, BGA 34mmx28mm Intel® Core™ i7-840QM Processor37.5mm x 37.5mm Intel® Core™ i3-380M ProcessorrPGA 37.5mmx 37.5mm, BGA 34mmx28mm
Low Halogen Options Available
Intel® Core™ i5-2540M ProcessorSee MDDS Intel® Core™ i7-2820QM ProcessorSee MDDS Intel® Core™ i5-580M ProcessorSee MDDS Intel® Core™ i7-840QM ProcessorSee MDDS Intel® Core™ i3-380M ProcessorSee MDDS
Processing Die Size
Intel® Core™ i5-580M Processor81 mm2 Intel® Core™ i7-840QM Processor296 mm2 Intel® Core™ i3-380M Processor81 mm2
# of Processing Die Transistors
Intel® Core™ i5-580M Processor382 million Intel® Core™ i7-840QM Processor774 million Intel® Core™ i3-380M Processor382 million

Advanced Technologies

Intel® Turbo Boost Technology
Intel® vPro™ Technology
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 Processor2.0 Intel® Core™ i7-2820QM Processor2.0 Intel® Core™ i5-580M Processor1.0 Intel® Core™ i7-840QM Processor1.0 Intel® Core™ i3-380M ProcessorNo
Intel® vPro™ Technology
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorYes Intel® Core™ i3-380M ProcessorNo
Intel® Hyper-Threading Technology
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorYes Intel® Core™ i3-380M ProcessorYes
Intel® Virtualization Technology (VT-x)
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorYes Intel® Core™ i3-380M ProcessorYes
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorYes Intel® Core™ i3-380M ProcessorNo
Intel® VT-x with Extended Page Tables (EPT)
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorYes Intel® Core™ i3-380M ProcessorYes
Intel® 64
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorYes Intel® Core™ i3-380M ProcessorYes
Instruction Set
Intel® Core™ i5-2540M Processor64-bit Intel® Core™ i7-2820QM Processor64-bit Intel® Core™ i5-580M Processor64-bit Intel® Core™ i7-840QM Processor64-bit Intel® Core™ i3-380M Processor64-bit
Instruction Set Extensions
Intel® Core™ i5-2540M ProcessorAVX Intel® Core™ i7-2820QM ProcessorAVX Intel® Core™ i5-580M ProcessorSSE4.1/4.2 Intel® Core™ i7-840QM ProcessorSSE4.2 Intel® Core™ i3-380M ProcessorSSE4.1/4.2
Intel® My WiFi Technology
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes
4G WiMAX Wireless Technology
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes
Idle States
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorYes Intel® Core™ i3-380M ProcessorYes
Enhanced Intel SpeedStep® Technology
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorYes Intel® Core™ i3-380M ProcessorYes
Intel® Demand Based Switching
Intel® Core™ i5-2540M ProcessorNo Intel® Core™ i7-2820QM ProcessorNo
Thermal Monitoring Technologies
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorYes Intel® Core™ i3-380M ProcessorYes
Intel® Fast Memory Access
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i3-380M ProcessorYes
Intel® Flex Memory Access
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i3-380M ProcessorYes
Intel® Identity Protection Technology
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes

Security & Reliability

Intel® AES New Instructions
Intel® Trusted Execution Technology
Execute Disable Bit
Anti-Theft Technology
Intel® AES New Instructions
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorNo Intel® Core™ i3-380M ProcessorNo
Intel® Trusted Execution Technology
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorYes Intel® Core™ i3-380M ProcessorNo
Execute Disable Bit
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes Intel® Core™ i5-580M ProcessorYes Intel® Core™ i7-840QM ProcessorYes Intel® Core™ i3-380M ProcessorYes
Anti-Theft Technology
Intel® Core™ i5-2540M ProcessorYes Intel® Core™ i7-2820QM ProcessorYes

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