Compare Intel® Products

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Product Name

Intel® Core™ i5-2537M Processor (3M Cache, up to 2.30 GHz)

Intel® Core™ i5-2557M Processor (3M Cache, up to 2.70 GHz)

Intel® Core™ i5-3427U Processor (3M Cache, up to 2.80 GHz)

Code Name

Sandy Bridge

Sandy Bridge

Ivy Bridge

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Essentials

Status

Launched

Launched

Launched

Launch Date

Q1'11

Q2'11

Q2'12

Processor Number

i5-2537M

i5-2557M

i5-3427U

# of Cores

2

2

2

# of Threads

4

4

4

Clock Speed

1.4 GHz

1.7 GHz

1.8 GHz

Max Turbo Frequency

2.3 GHz

2.7 GHz

2.8 GHz

Cache

3 MB Intel® Smart Cache

3 MB L3 Cache

3 MB Intel® Smart Cache

Bus Type

DMI

DMI

DMI

System Bus

5 GT/s

5 GT/s

5 GT/s

Instruction Set

64-bit

64-bit

64-bit

Instruction Set Extensions

AVX

AVX

AVX

Embedded Options Available

No

No

No

Lithography

32 nm

32 nm

22 nm

Max TDP

17 W

17 W

17 W

Recommended Customer Price

TRAY: $250.00

TRAY: $250.00

TRAY: $225.00

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Memory Specifications

Max Memory Size (dependent on memory type)

8 GB

8 GB

32 GB

Memory Types

DDR3-1066/1333

DDR3-1066/1333

DDR3/L/-RS 1333/1600

# of Memory Channels

2

2

2

Max Memory Bandwidth

21.3 GB/s

21.3 GB/s

25.6 GB/s

ECC Memory Supported

No

No

No

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Graphics Specifications

Processor Graphics

Yes

Yes

Yes

Graphics Model

Intel® HD Graphics 3000

Intel® HD Graphics 3000

Intel® HD Graphics 4000

Graphics Base Frequency

350 MHz

350 MHz

350 MHz

Graphics Max Dynamic Frequency

900 MHz

1.2 GHz

1.15 GHz

Graphics Output

eDP/DP/HDMI/SDVO/CRT

eDP/DP/HDMI/SDVO/CRT

eDP/DP/HDMI/SDVO/CRT

Intel® Quick Sync Video

Yes

Yes

Yes

Intel® InTru™ 3D Technology

Yes

Yes

Yes

Intel® Insider™

Yes

Yes

Intel® Wireless Display

Yes

Yes

Yes

Intel® Flexible Display Interface (Intel® FDI)

Yes

Yes

Yes

Intel® Clear Video HD Technology

Yes

Yes

Yes

Macrovision* License Required

No

No

# of Displays Supported

2

2

3

-

Expansion Options

PCI Express Revision

2.0

2.0

2.0

PCI Express Configurations

1x16, 2x8, 1x8+2x4

1x16, 2x8, 1x8 2x4

1x16, 2x8, 1x8 2x4

# of PCI Express Lanes

16

16

1

-

Package Specifications

Max CPU Configuration

1

1

1

T_JUNCTION

100 C

100 C

105 C

Package Size

31mm x 24 mm (BGA1023)

31.0mm x 24.0mm (BGA1023)

31mm x 24mm

Graphics and IMC Lithography

32 nm

32 nm

22 nm

Sockets Supported

FCBGA1023

FCBGA1023

FCBGA1023

Low Halogen Options Available

See MDDS

See MDDS

See MDDS

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Advanced Technologies

Intel® Turbo Boost Technology

2.0

2.0

2.0

Intel® vPro Technology

Yes

Yes

Yes

Intel® Hyper-Threading Technology

Yes

Yes

Yes

Intel® Virtualization Technology (VT-x)

Yes

Yes

Yes

Intel® Virtualization Technology for Directed I/O (VT-d)

Yes

Yes

Yes

Intel® Trusted Execution Technology

Yes

Yes

Yes

AES New Instructions

Yes

Yes

Yes

Intel® 64

Yes

Yes

Yes

Intel® Anti-Theft Technology

Yes

Yes

Yes

Intel® My WiFi Technology

Yes

Yes

Yes

4G WiMAX Wireless Technology

Yes

Yes

Yes

Idle States

Yes

Yes

Yes

Enhanced Intel SpeedStep® Technology

Yes

Yes

Yes

Intel® Demand Based Switching

No

No

No

Thermal Monitoring Technologies

Yes

Yes

Yes

Intel® Fast Memory Access

Yes

Yes

Yes

Intel® Flex Memory Access

Yes

Yes

Yes

Execute Disable Bit

Yes

Yes

Yes

Intel® VT-x with Extended Page Tables (EPT)

Yes

Yes

Yes

Intel® Identity Protection Technology

Yes

Yes

Yes

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