Intel Xeon E7-4807 

Released April, 2011
  • 1.86 GHz
  • Hexa core

Features Key features of the Intel Xeon E7-4807

clock speed

Xeon E7-4807
1.86 GHz
Xeon X5690
3.46 GHz
Xeon X3430
2.4 GHz

L2 cache

Xeon E7-4807
2 MB
Xeon X3430
1 MB
Xeon X5690
2 MB

L3 cache

Xeon E7-4807
18 MB
Xeon X3430
8 MB
Xeon X5690
12 MB

TDP

Xeon E7-4807
95W
Xeon X5690
130W

Specifications Full list of technical specs

summary

Clock speed 1.86 GHz
Cores Hexa core
Socket type LGA 1567

features

Has a NX bit Yes
Supports trusted computing Yes
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. AES
  3. SSE
  4. SSE2
  5. SSE4.1
  6. SSE3
  7. Supplemental SSE3
  8. SSE4.2
  9. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 95W
Annual home energy cost 22.89 $/year
Annual commercial energy cost 83.22 $/year
Typical power consumption 77.19W

bus

Architecture QPI
Data rate 19,200 MB/s
Transfer rate 4,800 MT/s
Clock speed 2,400 MHz

details

Architecture x86-64
Threads 12 threads
L2 cache 2 MB
L2 cache per core 0.33 MB/core
L3 cache 18 MB
L3 cache per core 3 MB/core
Manufacture process 32 nm
Max CPUs 4
Clock multiplier 14
Operating temperature Unknown - 70°C

integrated graphics

GPU None

memory controller

Memory controller Built-in
Memory type
  1. DDR3
  2. DDR
Channels Quad Channel
Supports ECC Yes
Maximum bandwidth 25,600 MB/s
Maximum memory size 2,097,152 MB
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