Intel Xeon E3-1231 v3 

Released April, 2014
  • 3.4 GHz
  • Quad core
5.5 Out of 10

The new Haswell architecture would further leverage the performance over the existing Ivy Bridge architecture based Xeon family delivering more performance with improved efficiency which is the key role of effectiveness in the enterprise and workstation scape.
by hassan-mujtaba (Feb, 2014)
Low quality conversion loves faster individual cores, hence the W processor wins out due to its higher full-load frequency.
by Ian-Cutress (Oct, 2014)

CPUBoss Review Our evaluation of the Intel Xeon E3-1231 v3 among all CPUs

Performance

Benchmark performance using all cores

Xeon E3-1231 v3
6.3
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Xeon E3-1231 v3
8.9
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Xeon E3-1231 v3
0.0
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Xeon E3-1231 v3
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Xeon E3-1231 v3
5.0
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Xeon E3-1231 v3
n.d.
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

5.5

CPUBoss Score

Combination of all six facets

Xeon E3-1231 v3
5.5

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 6700K
1.8 fps
Core i7 4790K
1.79 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E3-1231 v3
12,960
Core i7 6700K
17,441
Core i7 4790K
15,490

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 6700K
5,970 MB/s
Core i7 4790K
5,140,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Xeon E3-1231 v3
12,749
Core i7 6700K
17,169
Core i7 4790K
15,465

GeekBench (64-bit) Data courtesy Primate Labs

Xeon E3-1231 v3
13,285
Core i7 4790K
16,653

PassMark Data courtesy Passmark

Xeon E3-1231 v3
9,577
Core i7 4790K
11,244

PassMark (Single Core)

Xeon E3-1231 v3
2,168

In The News From around the web

7
May

Intel Announces Xeon E7 v3 Processors Based on Haswell-EX

by Scott Michaud |
www.pcper.com
The E7-8880L v3 is a low power version, relatively speaking, which will also contains eighteen cores that are clocked at 2.0 GHz.
The largest model is the E7-8890 v3, which contains eighteen cores fed by a total of 45MB in L3 cache.
29
Oct

Eighteen-core Xeon E7 v3 Based on Haswell-EX in Q2'15

by Scott Michaud |
www.pcper.com
If that is not enough cores, then you can pick up an eight-socket motherboard and load it up with multiple of these.
While Ivy Bridge-EX was available with up to 15 physical cores per processor, double that with HyperThreading, Haswell-EX is increasing that to 18, or 36 simultaneous threads with HyperThreading.
It might also come to pass that some server motherboard manufacturers will end up supporting the DDR4-2133 at 3DPC, similar to some efforts made with Patsburg.
Low quality conversion loves faster individual cores, hence the W processor wins out due to its higher full-load frequency.
This chart shows how an aggressor VM can start to degrade performance until cache monitoring detects this, partitions the cache, and restores packet performance.
The core will slow during the execution of the AVX instruction in order to maintain TDP limits, which may cause the frequency to drop.

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 18.88 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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