Intel Xeon E5 2643 v2

Expected September, 2013

3.5 GHz
Hexa core

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E5 2643 v2
16,602

Xeon E5 2667 v2

21,059

12,252

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E5 2643 v2
2,757

Xeon E5 2667 v2

2,611

2,764

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E5 2643 v2
2,060,000 MB/s

Xeon E5 2667 v2

1,730,000 MB/s

2,195,000 MB/s

summary

Clock speed	3.5 GHz
Turbo clock speed	3.8 GHz
Cores	Hexa core
Socket type	LGA 2011
Is unlocked	No

features

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

power consumption

TDP	130W
Annual home energy cost	31.32 $/year
Annual commercial energy cost	113.88 $/year
Performance per watt	10.7 pt/W
Typical power consumption	105.63W

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	20 threads
L2 cache	2.5 MB
L2 cache per core	0.42 MB/core
L3 cache	25 MB
L3 cache per core	4.17 MB/core
Manufacture process	22 nm
Max CPUs	2
Clock multiplier	35
Operating temperature	Unknown - 74°C

overclocking

Overclocked clock speed	3.57 GHz
Overclocked clock speed (Water)	4.07 GHz
Overclocked clock speed (Air)	3.57 GHz

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
Channels	Quad Channel
Supports ECC	Yes
Maximum bandwidth	25,600 MB/s
Maximum memory size	786,432 MB

Report a correction

Intel Core i7 6700K

Intel Xeon E5 2650 v2

Intel Xeon E5-2643

Intel Xeon E5 1650 v2

Comments

Showing 1 comment.

durdy911 (12:28 AM, September 17, 2018)

Since when is "Hexa Core" 20 threads?

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