Intel Xeon E3-1225 v2

older Released May, 2012

3.2 GHz
Quad core
Unlocked

7.7 Out of 10 CPUBoss Score

	Performance
	Benchmark performance using all cores
Xeon E3-1225 v2 5.9 Core i7 3770 7.0 Xeon W3520 5.7
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

	Single-core Performance
	Individual core benchmark performance
Xeon E3-1225 v2 7.9 Core i7 3770 8.3 Xeon W3520 6.3
PassMark (Single Core), Geekbench 3 Single Core and 1 more

	Integrated Graphics
	Integrated GPU performance for graphics
Xeon E3-1225 v2 n.d. Core i7 3770 7.3 Xeon W3520 0.0
Sky Diver and Cloud Gate

	Integrated Graphics (OpenCL)
	Integrated GPU performance for parallel computing
Xeon E3-1225 v2 6.7 Core i7 3770 6.4 Xeon W3520 0.0
CompuBench 1.5 Bitcoin mining and 4 more

	Performance per Watt
	How efficiently does the processor use electricity?
Xeon E3-1225 v2 5.1 Core i7 3770 5.2 Xeon W3520 5.0
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

	Value
	Are you paying a premium for performance?
Xeon E3-1225 v2 5.9 Core i7 3770 5.9 Xeon W3520 n.d.
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

7.7	CPUBoss Score
	Combination of all six facets
Xeon E3-1225 v2 7.7 Core i7 3770 7.9 Xeon W3520 5.2

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Xeon E3-1225 v2
12.83 mHash/s

9.07 mHash/s

n.d.

CompuBench 1.5 (Face detection)

Xeon E3-1225 v2
9.21 mPixels/s

3.02 mPixels/s

n.d.

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Xeon E3-1225 v2
1.01 fps

0.97 fps

n.d.

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E3-1225 v2
9,167

12,524

7,257

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E3-1225 v2
2,777

1,935

3,236

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E3-1225 v2
2,350,000 MB/s

117,600 MB/s

2,660,000 MB/s

PassMark Data courtesy Passmark

Xeon E3-1225 v2
6,822

9,449

5,061

PassMark (Single Core)

Xeon E3-1225 v2
1,904

1,196

2,072

summary

Clock speed	3.2 GHz
Turbo clock speed	3.6 GHz
Cores	Quad core
Socket type	LGA 1155
Is unlocked	Yes

features

Has a NX bit	Yes
Supports trusted computing	Yes
Has virtualization support	Yes
Instruction set extensions	MMX AES SSE SSE2 SSE4.1 SSE3 Supplemental SSE3 SSE4.2 AVX SSE4
Supports dynamic frequency scaling	Yes

power consumption

TDP	77W
Annual home energy cost	18.55 $/year
Annual commercial energy cost	67.45 $/year
Performance per watt	9.38 pt/W
Typical power consumption	62.56W

bus

Architecture	DMI
Number of links	1
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
Clock multiplier	32

overclocking

Overclock popularity	0
Overclocked clock speed	3.2 GHz
Overclocked clock speed (Water)	3.2 GHz
Overclocked clock speed (Air)	3.2 GHz

integrated graphics

GPU	GPU
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	DDR3-1600 DDR3-1333 DDR3
Channels	Dual Channel
Supports ECC	Yes
Maximum bandwidth	25,600 MB/s
Maximum memory size	33,556.48 MB

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Competitors

Compare	Intel Core i7 3770 3.4 GHz Quad core $240

Compare	Intel Xeon W3520 2.66 GHz Quad core $305

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