Intel Xeon E3-1245 v2 

Released May, 2012
  • 3.4 GHz
  • Quad core

Benchmarks Real world tests of the Intel Xeon E3-1245 v2

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Xeon E3-1245 v2
10.42 mHash/s
Xeon E3-1225 v2
12.83 mHash/s
Core i7 3770
9.07 mHash/s

CompuBench 1.5 (Face detection)

Xeon E3-1245 v2
12.78 mPixels/s
Core i7 3770
3.02 mPixels/s
Xeon E3-1225 v2
9.21 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Xeon E3-1245 v2
0.89 fps
Core i7 3770
-1 fps
Xeon E3-1225 v2
1.01 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E3-1245 v2
Core i7 3770

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E3-1245 v2
Core i7 3770

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E3-1245 v2
2,520,000 MB/s
Xeon E3-1225 v2
2,350,000 MB/s
Core i7 3770
2,660,000 MB/s

PassMark Data courtesy Passmark

Xeon E3-1245 v2
Core i7 3770

PassMark (Single Core)

Xeon E3-1245 v2
Core i7 3770

Specifications Full list of technical specs


Clock speed 3.4 GHz
Turbo clock speed 3.8 GHz
Cores Quad core
Socket type LGA 1155


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
  10. SSE4
Supports dynamic frequency scaling Yes

power consumption

Annual home energy cost 18.55 $/year
Annual commercial energy cost 67.45 $/year
Performance per watt 9.49 pt/W
Typical power consumption 62.56W


Architecture DMI
Transfer rate 5,000 MT/s


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
Clock multiplier 34


Overclock popularity 4
Overclocked clock speed 3.75 GHz
Overclocked clock speed (Water) 3.4 GHz
Overclocked clock speed (Air) 3.75 GHz

integrated graphics

Label Intel® HD Graphics P4000
Number of displays supported 3
GPU clock speed 650 MHz
Turbo clock speed 1,250 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 33,556.48 MB
Report a correction


comments powered by Disqus