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| Intel Xeon E3-1245 v2 vs Core i7 3770 |
Released May, 2012
Intel Xeon E3-1245 v2
- 3.4 GHz
- Quad core
Reasons to buy the Intel Xeon E3-1245 v2
![]() | Much better CompuBench 1.5 face detection score 12.78 mPixels/s | ![]() | Better turbo clock speed 1,250 MHz |
![]() | Better performance per watt 9.49 pt/W | ![]() | Better performance per dollar 2.44 pt/$ |
VS
Released April, 2012
Intel Core i7 3770
- 3.4 GHz
- Quad core
Reasons to buy the Core i7 3770
![]() | Better overclocked clock speed (Air) 4.03 GHz | ![]() | Significantly better overclocked clock speed (Water) 4.32 GHz |
CPUBoss Review Our evaluation of E3-1245 v2 vs 3770 among all CPUs
Performance | |
Benchmark performance using all cores | |
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more |
Single-core Performance | |
Individual core benchmark performance | |
PassMark (Single Core), Geekbench 3 Single Core and 1 more |
Integrated Graphics | |
Integrated GPU performance for graphics | |
Sky Diver and Cloud Gate |
Integrated Graphics (OpenCL) | |
Integrated GPU performance for parallel computing | |
CompuBench 1.5 Bitcoin mining and 4 more |
Performance per Watt | |
How efficiently does the processor use electricity? | |
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more |
Value | |
Are you paying a premium for performance? | |
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more |
No winner declared
Too close to call
Cast your vote Do you agree or disagree with CPUBoss?
VS
Differences What are the advantages of each
| |||||||
Much better CompuBench 1.5 face detection score | 12.78 mPixels/s | vs | 3.02 mPixels/s | Around 4.2x better CompuBench 1.5 face detection score | |||
---|---|---|---|---|---|---|---|
Better turbo clock speed | 1,250 MHz | vs | 1,150 MHz | Around 10% better turbo clock speed | |||
Better performance per watt | 9.49 pt/W | vs | 7.25 pt/W | More than 30% better performance per watt | |||
Better performance per dollar | 2.44 pt/$ | vs | 2.33 pt/$ | Around 5% better performance per dollar | |||
| |||||||
Better overclocked clock speed (Air) | 4.03 GHz | vs | 3.75 GHz | Around 10% better overclocked clock speed (Air) | |||
Significantly better overclocked clock speed (Water) | 4.32 GHz | vs | 3.4 GHz | More than 25% better overclocked clock speed (Water) |
Benchmarks Real world tests of Xeon E3-1245 v2 vs Core i7 3770
CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench
Xeon E3-1245 v2
10.42 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
CompuBench 1.5 (T-Rex) Data courtesy CompuBench
Xeon E3-1245 v2
0.89 fps
Core i7 3770
-1 fps
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Xeon E3-1245 v2
12,143
Core i7 3770
12,524
GeekBench 3 (Single core) Data courtesy Primate Labs
Xeon E3-1245 v2
3,097
Core i7 3770
3,236
GeekBench 3 (AES single core) Data courtesy Primate Labs
Xeon E3-1245 v2
2,520,000 MB/s
Core i7 3770
2,660,000 MB/s
PassMark Data courtesy Passmark
Xeon E3-1245 v2
9,099
Core i7 3770
9,449
PassMark (Single Core)
Xeon E3-1245 v2
1,998
Core i7 3770
2,072
Specifications Full list of technical specs
summary | Xeon E3-1245 v2 | vs | Core i7 3770 |
---|---|---|---|
Clock speed | 3.4 GHz | 3.4 GHz | |
Turbo clock speed | 3.8 GHz | 3.9 GHz | |
Cores | Quad core | Quad core | |
Socket type | |||
LGA 1155 | |||
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | Yes | Yes | |
Has virtualization support | Yes | Yes | |
Instruction set extensions | |||
SSE2 | |||
MMX | |||
SSE4 | |||
AVX | |||
SSE3 | |||
SSE | |||
SSE4.1 | |||
SSE4.2 | |||
Supplemental SSE3 | |||
AES | |||
Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
TDP | 77W | 77W | |
Annual home energy cost | 18.55 $/year | 18.55 $/year | |
Annual commercial energy cost | 67.45 $/year | 67.45 $/year | |
Performance per watt | 9.49 pt/W | 7.25 pt/W | |
Typical power consumption | 62.56W | 62.56W | |
bus | |||
Architecture | DMI | DMI | |
Number of links | 1 | 1 | |
Transfer rate | 5,000 MT/s | 5,000 MT/s |
details | Xeon E3-1245 v2 | vs | Core i7 3770 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 8 | 8 | |
L2 cache | 1 MB | 1 MB | |
L2 cache per core | 0.25 MB/core | 0.25 MB/core | |
L3 cache | 8 MB | 8 MB | |
L3 cache per core | 2 MB/core | 2 MB/core | |
Manufacture process | 22 nm | 22 nm | |
Max CPUs | 1 | 1 | |
Clock multiplier | 34 | 34 | |
overclocking | |||
Overclock popularity | 4 | 8 | |
Overclocked clock speed | 3.75 GHz | 4.03 GHz | |
Overclocked clock speed (Water) | 3.4 GHz | 4.32 GHz | |
Overclocked clock speed (Air) | 3.75 GHz | 4.03 GHz | |
integrated graphics | |||
GPU | GPU | GPU | |
Label | Intel® HD Graphics P4000 | Intel® HD Graphics 4000 | |
Number of displays supported | 3 | 3 | |
GPU clock speed | 650 MHz | 650 MHz | |
Turbo clock speed | 1,250 MHz | 1,150 MHz | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR3-1600 | |||
DDR3-1333 | |||
DDR3 | |||
Channels | Dual Channel | Dual Channel | |
Supports ECC | Yes | No | |
Maximum bandwidth | 25,600 MB/s | 25,600 MB/s | |
Maximum memory size | 33,556.48 MB | 32,768 MB |
Intel Xeon E3-1245 v2 ![]() | Intel Core i7 3770 ![]() |
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