Intel Xeon E5-2658

older Released March, 2012

2.1 GHz
Octa core

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E5-2658
20,182

13,098

18,182

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E5-2658
2,547

3,304

1,802

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E5-2658
2,570 MB/s

2,620,000 MB/s

1,065,000 MB/s

PassMark Data courtesy Passmark

Xeon E5-2658
16,351

9,544

n.d.

PassMark (Single Core)

Xeon E5-2658
1,694

2,084

n.d.

summary

Clock speed	2.1 GHz
Turbo clock speed	2.4 GHz
Cores	Octa core
Socket type	LGA 2011

features

Has a NX bit	Yes
Supports trusted computing	Yes
Has virtualization support	Yes
Instruction set extensions	MMX AES SSE SSE2 SSE4.1 SSE3 Supplemental SSE3 SSE4.2
Supports dynamic frequency scaling	Yes

power consumption

TDP	95W
Annual home energy cost	22.89 $/year
Annual commercial energy cost	83.22 $/year
Performance per watt	3.47 pt/W
Typical power consumption	77.19W

bus

Architecture	QPI
Number of links	2
Data rate	64,000 MB/s
Transfer rate	8,000 MT/s
Clock speed	4,000 MHz

details

Architecture	x86-64
Threads	16 threads
L2 cache	2 MB
L2 cache per core	0.25 MB/core
L3 cache	20 MB
L3 cache per core	2.5 MB/core
Manufacture process	32 nm
Max CPUs	2
Clock multiplier	24
Voltage range	0.6 - 1.35V
Operating temperature	Unknown - 88°C

integrated graphics

GPU	None
Label	None
Latest DirectX	None
Number of displays supported	None
GPU clock speed	None
Turbo clock speed	None
3DMark06	None

memory controller

Memory controller	Built-in
Memory type	DDR3-1600 DDR3-1333 DDR3-1066 DDR3 DDR3-800
Channels	Quad Channel
Supports ECC	Yes
Maximum bandwidth	51,200 MB/s
Maximum memory size	393,216 MB

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