Compare 4 products

Processor socket

AM3+

Socket 940

LGA 1150

LGA 1366

Component for

Server/Workstation

Operating modes

64-bit

Clock speed

4.0 GHz

2.6 GHz

3.1 GHz

2.66 GHz

Max turbo speed

4.2 GHz

3.3 GHz

2.93 GHz

Number of cores

Number of threads

Thermal Design Power (TDP)

125.0 W

84.0 W

130.0 W

Processor lithography

0.0 in

Bus type

DMI2

QPI

Idle states

yes

Integrated Graphics
On-board graphics adapter	no	no	yes	no
Type	N/A	N/A	Intel HD Graphics 4600	N/A
On-board graphics adapter base frequency	N/A	N/A	350.0 MHz	N/A
On-board graphics adapter DirectX version	N/A	N/A	11.2/12	N/A

On-board graphics adapter

yes

Type

Intel HD Graphics 4600

On-board graphics adapter base frequency

350.0 MHz

On-board graphics adapter DirectX version

11.2/12

Memory
Cache	8 MB	2 MB	6 MB	8 MB
Memory clock speeds supported by processor	1866.0 MHz	N/A	1333 1600	N/A
Memory types supported by processor	DDR3 SDRAM	N/A	DDR3 SDRAM	N/A
Memory bandwidth supported by processor (max)	29.9 GB/s	N/A	25.6 GB/s	25.6 GB/s
Memory channels	Dual	N/A	Dual	N/A
Cache type	N/A	L2	N/A	L2
Maximum internal memory supported by processor	N/A	N/A	32.0 GB	24.0 GB