Intel Xeon E5-2603 v3 vs E5-2603V4 |
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Released January, 2016
Intel E5-2603V4
- 1.7 GHz
- Hexa core
5 Out of 10
Reasons to buy the E5-2603V4
 | Significantly newer manufacturing process 14 nm | | Supports more RAM 1,572,864 MB |
| | Better overclocked clock speed (Air) 2.3 GHz | | Newer Jan, 2016 |
CPUBoss Review Our evaluation of E5-2603 v3 vs E5-2603V4 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?
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Differences What are the advantages of each
| |||||||
| CPUBoss is not aware of any important advantages of the Xeon E5-2603 v3 vs the E5-2603V4. | |||||||
| |||||||
| Significantly newer manufacturing process | 14 nm | vs | 22 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
|---|---|---|---|---|---|---|---|
| Supports more RAM | 1,572,864 MB | vs | 786,432 MB | Supports 2x more RAM | |||
| Better overclocked clock speed (Air) | 2.3 GHz | vs | 1.68 GHz | More than 35% better overclocked clock speed (Air) | |||
| Newer | Jan, 2016 | vs | Jul, 2014 | Release date over 1 years later | |||
Report a correction
Benchmarks Real world tests of Xeon E5-2603 v3 vs E5-2603V4
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Xeon E5-2603 v3 | vs | E5-2603V4 |
|---|---|---|---|
| Clock speed | 1.6 GHz | 1.7 GHz | |
| Cores | Hexa core | Hexa core | |
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | Yes | Yes | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| AES | |||
| AVX | |||
| AVX 2.0 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 85W | 85W | |
| Annual home energy cost | 20.48 $/year | 20.48 $/year | |
| Annual commercial energy cost | 74.46 $/year | 74.46 $/year | |
| Performance per watt | 2.14 pt/W | 1.99 pt/W | |
| Typical power consumption | 69.06W | 69.06W | |
bus | |||
| Architecture | QPI | QPI | |
| Number of links | 2 | 2 | |
| Data rate | 51,200 MB/s | 51,200 MB/s | |
| Transfer rate | 6,400 MT/s | 6,400 MT/s | |
| Clock speed | 3,200 MHz | 3,200 MHz | |
details | Xeon E5-2603 v3 | vs | E5-2603V4 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 6 | 6 | |
| L3 cache | 15 MB | 15 MB | |
| L3 cache per core | 2.5 MB/core | 2.5 MB/core | |
| Manufacture process | 22 nm | 14 nm | |
| Max CPUs | 2 | 2 | |
| Operating temperature | Unknown - 72.8°C | Unknown - 73°C | |
overclocking | |||
| Overclocked clock speed | 1.68 GHz | 2.3 GHz | |
| Overclocked clock speed (Water) | 1.6 GHz | 1.7 GHz | |
| Overclocked clock speed (Air) | 1.68 GHz | 2.3 GHz | |
integrated graphics | |||
| GPU | None | None | |
| Label | N/A | N/A | |
| Latest DirectX | N/A | N/A | |
| Number of displays supported | N/A | N/A | |
| GPU clock speed | N/A | N/A | |
| Turbo clock speed | N/A | N/A | |
| 3DMark06 | N/A | N/A | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Channels | Quad Channel | Quad Channel | |
| Supports ECC | Yes | Yes | |
| Maximum memory size | 786,432 MB | 1,572,864 MB | |
 Intel Xeon E5-2603 v3  Report a correction |  Intel E5-2603V4 Report a correction |
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