Intel Xeon E3-1231 v3 

Released April, 2014
  • 3.4 GHz
  • Quad core

Benchmarks Real world tests of the Intel Xeon E3-1231 v3

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Xeon E3-1231 v3
0.59 fps
Core i7 4790K
1.79 fps
Core i5 4690K
1.74 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E3-1231 v3
12,960
Core i7 4790K
15,490
Core i5 4690K
11,924

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E3-1231 v3
3,431

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E3-1231 v3
4,175,000 MB/s
Core i7 4790K
5,140,000 MB/s
Core i5 4690K
5,060,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Xeon E3-1231 v3
12,749
Core i7 4790K
15,465
Core i5 4690K
11,872

GeekBench (64-bit) Data courtesy Primate Labs

Xeon E3-1231 v3
13,285
Core i7 4790K
16,653
Core i5 4690K
12,942

PassMark Data courtesy Passmark

Xeon E3-1231 v3
9,627
Core i7 4790K
11,194

PassMark (Single Core)

Xeon E3-1231 v3
2,170

Specifications Full list of technical specs

summary

Clock speed 3.4 GHz
Turbo clock speed 3.8 GHz
Cores Quad core

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. AVX 2.0
  10. AVX
  11. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 80W
Annual home energy cost 19.27 $/year
Annual commercial energy cost 70.08 $/year
Performance per watt 18.71 pt/W
Typical power consumption 65W

bus

Architecture DMI 2.0
Transfer rate 5,000 MT/s

details

Architecture x86-64
Threads 8 threads
L2 cache 1 MB
L2 cache per core 0.25 MB/core
L3 cache 8 MB
L3 cache per core 2 MB/core
Manufacture process 22 nm
Max CPUs 1

overclocking

Overclocked clock speed 3.76 GHz
Overclocked clock speed (Water) 3.81 GHz
Overclocked clock speed (Air) 3.76 GHz

integrated graphics

GPU None

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1600
  2. DDR3-1333
  3. DDR3
Channels Dual Channel
Supports ECC Yes
Maximum bandwidth 25,600 MB/s
Maximum memory size 32,768 MB
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