Intel Xeon E3-1225 v3 

Released April, 2013
  • 3.2 GHz
  • Quad core
7.2 Out of 10

High floating point performance, MHz and IPC wins in the single thread version, whereas the multithread version has to handle the threads and loves more cores.
by Ian-Cutress (Nov, 2014)
The previous Ivy Bridge-EX flagship had 4.31 Billion transistors configured on a 541mm2 so its easy to tell that the Haswell-EP takes die size and transistor count to a new level.
by hassan-mujtaba (Sep, 2014)

CPUBoss Review Our evaluation of the Intel Xeon E3-1225 v3

Performance

Benchmark performance using all cores

Xeon E3-1225 v3
6.6
Passmark and GeekBench (32-bit)

Single-core Performance

Individual core benchmark performance

Xeon E3-1225 v3
9.2
Passmark (Single Core)

Cost to Run

Xeon E3-1225 v3
5.4
Commercial Energy Cost

Value

Xeon E3-1225 v3
6.8
Performance Per Dollar

7.2

CPUBoss Score

Performance, Single-core Performance, Cost to Run and Value

Xeon E3-1225 v3
7.2

Benchmarks Real world tests of the Intel Xeon E3-1225 v3

GeekBench (32-bit)

Xeon E3-1225 v3
9,964
Core i7 4790K
15,604
Core i7 4770K
14,351

GeekBench

Xeon E3-1225 v3
9,964
Core i7 4770K
18,498
Core i7 4790K
16,653

Passmark

Xeon E3-1225 v3
6,914
Core i7 4790K
11,244
Core i7 4790
10,087

Passmark (Single Core)

Xeon E3-1225 v3
1,973
Core i7 4790
2,296

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.
20
Nov

Intel Haswell-EP Xeon 14 Core Review: E5-2695 V3 and E5-2697 V3

by Ian Cutress |
www.anandtech.com
The prevalence of multithreaded code is server and workstation environments make the frequency difference extremely important, especially when it comes to the types of workloads that have frequent memory delays and accesses.
If it happens in a core as part of the logic or caches, that core can be fused off and the die can sold as a lower core part.
6
Nov

Intel Haswell-EP Xeon 12 Core Review: E5-2650L V3 and E5-2690 V3

by Ian Cutress |
www.anandtech.com
For our test we use the in-game benchmarking tools and record the frame time for the first ~70 seconds of the Tashgar single player mission, which is an on-rails generation of and rendering of objects and textures.
Similarly to the E5-2687W V3, the moment we hit a frequency the system does not like, it returns as a complete failed POST rather than a BSOD.
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.

Specifications Full list of technical specs

summary

Clock speed 3.2 GHz
Turbo clock speed 3.6 GHz
Cores Quad core
Is hyperthreaded No

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 84W
Annual home energy cost 20.24 $/year
Annual commercial energy cost 73.58 $/year
Performance per watt 12.56 pt/W
Typical power consumption 68.25W

bus

Architecture DMI
Transfer rate 5,000 MT/s

details

Architecture x86-64
Threads 4 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 3.6 GHz
Overclocked clock speed (Water) 3.2 GHz
Overclocked clock speed (Air) 3.6 GHz

integrated graphics

GPU GPU
Label Intel® HD Graphics P4600
Number of displays supported 3
GPU clock speed 350 MHz
Turbo clock speed 1,200 MHz

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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