Winner
Intel Core i7 4770K
CPUBoss recommends the Intel Core i7 4770K based on its performance.
See full details Intel Xeon E3-1245 v3 vs Core i7 4770K |
Released April, 2013
Intel Xeon E3-1245 v3
- 3.4 GHz
- Quad core
8.8 Out of 10
Reasons to buy the Intel Xeon E3-1245 v3
 | Supports trusted computing Yes | | Better performance per watt 13.95 pt/W |
| | Better performance per dollar 4.04 pt/$ |
VS
Released June, 2013
Intel Core i7 4770K
- 3.5 GHz
- Quad core
- Unlocked
9.2 Out of 10
Reasons to buy the Core i7 4770K
| | Significantly better overclocked clock speed (Air) 4.48 GHz | | Better CompuBench 1.5 video composition score 14.12 fps |
| | Better turbo clock speed 1,250 MHz | | Better geekbench 3 single core score 3,689 |
CPUBoss Review Our evaluation of E3-1245 v3 vs 4770K 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 | |
| 9.2 | CPUBoss Score |
Combination of all six facets | |
 | Winner |
Cast your vote Do you agree or disagree with CPUBoss?
VS
Differences What are the advantages of each
| |||||||
| Supports trusted computing | Yes | vs | No | Somewhat common; Allows for safer, more reliable computing | |||
|---|---|---|---|---|---|---|---|
| Better performance per watt | 13.95 pt/W | vs | 11.31 pt/W | Around 25% better performance per watt | |||
| Better performance per dollar | 4.04 pt/$ | vs | 3.83 pt/$ | More than 5% better performance per dollar | |||
| |||||||
| Significantly better overclocked clock speed (Air) | 4.48 GHz | vs | 3.4 GHz | More than 30% better overclocked clock speed (Air) | |||
| Better CompuBench 1.5 video composition score | 14.12 fps | vs | 10.05 fps | More than 40% better CompuBench 1.5 video composition score | |||
| Better turbo clock speed | 1,250 MHz | vs | 1,200 MHz | Around 5% better turbo clock speed | |||
| Better geekbench 3 single core score | 3,689 | vs | 3,481 | More than 5% better geekbench 3 single core score | |||
| Significantly better overclocked clock speed (Water) | 4.55 GHz | vs | 3.74 GHz | More than 20% better overclocked clock speed (Water) | |||
| Newer | Jun, 2013 | vs | Apr, 2013 | Release date 2 months later | |||
Report a correction
Benchmarks Real world tests of Xeon E3-1245 v3 vs Core i7 4770K
CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench
CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench
CompuBench 1.5 (T-Rex) Data courtesy CompuBench
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Xeon E3-1245 v3 | vs | Core i7 4770K |
|---|---|---|---|
| Clock speed | 3.4 GHz | 3.5 GHz | |
| Turbo clock speed | 3.8 GHz | 3.9 GHz | |
| Cores | Quad core | Quad core | |
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | Yes | No | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| F16C | |||
| MMX | |||
| SSE4 | |||
| AVX | |||
| SSE3 | |||
| EM64T | |||
| SSE | |||
| SSE4.1 | |||
| FMA3 | |||
| SSE4.2 | |||
| Supplemental SSE3 | |||
| AES | |||
| AVX 2.0 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 84W | 84W | |
| Annual home energy cost | 20.24 $/year | 20.24 $/year | |
| Annual commercial energy cost | 73.58 $/year | 73.58 $/year | |
| Performance per watt | 13.95 pt/W | 11.31 pt/W | |
| Typical power consumption | 68.25W | 68.25W | |
bus | |||
| Architecture | DMI | DMI 2.0 | |
| Number of links | 0 | 0 | |
| Transfer rate | 5,000 MT/s | 5,000 MT/s | |
details | Xeon E3-1245 v3 | vs | Core i7 4770K |
|---|---|---|---|
| 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 | |
overclocking | |||
| Overclocked clock speed | 3.4 GHz | 4.48 GHz | |
| Overclocked clock speed (Water) | 3.74 GHz | 4.55 GHz | |
| Overclocked clock speed (Air) | 3.4 GHz | 4.48 GHz | |
integrated graphics | |||
| GPU | GPU | GPU | |
| Label | Intel® HD Graphics P4600 | Intel® HD Graphics 4600 | |
| Number of displays supported | 3 | 3 | |
| GPU clock speed | 350 MHz | 350 MHz | |
| Turbo clock speed | 1,200 MHz | 1,250 MHz | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Memory type | |||
| DDR3-1600 | |||
| DDR3L-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 | 32,768 MB | 32,768 MB | |
 Intel Xeon E3-1245 v3  Report a correction |  Intel Core i7 4770K Report a correction |
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