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| Intel Xeon E5-2670 v3 vs E5 2670 v2 |
Released July, 2014
Intel Xeon E5-2670 v3
- 2.3 GHz
- Duodeca core
Reasons to buy the Intel Xeon E5-2670 v3
![]() | Much more l3 cache 30 MB | ![]() | More threads 24 |
![]() | Newer Jul, 2014 |
VS
Released July, 2013
Intel Xeon E5 2670 v2
- 2.5 GHz
- Deca core
Reasons to buy the E5 2670 v2
![]() | Significantly higher clock speed 2.5 GHz | ![]() | Higher turbo clock speed 3.3 GHz |
![]() | Better overclocked clock speed (Air) 2.8 GHz | ![]() | Significantly better overclocked clock speed (Water) 2.5 GHz |
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Differences What are the advantages of each
| |||||||
Much more l3 cache | 30 MB | vs | 25 MB | 20% more l3 cache; more data can be stored in the l3 cache for quick access later | |||
---|---|---|---|---|---|---|---|
More threads | 24 | vs | 20 | 4 more threads | |||
Newer | Jul, 2014 | vs | Jul, 2013 | Release date a year later | |||
| |||||||
Significantly higher clock speed | 2.5 GHz | vs | 2.3 GHz | Around 10% higher clock speed | |||
Higher turbo clock speed | 3.3 GHz | vs | 3.1 GHz | More than 5% higher turbo clock speed | |||
Better overclocked clock speed (Air) | 2.8 GHz | vs | 2.7 GHz | Around 5% better overclocked clock speed (Air) | |||
Significantly better overclocked clock speed (Water) | 2.5 GHz | vs | 2.3 GHz | Around 10% better overclocked clock speed (Water) |
Benchmarks Real world tests of Xeon E5-2670 v3 vs E5 2670 v2
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Xeon E5-2670 v3
43,580
Xeon E5 2670 v2
9,866
GeekBench 3 (Single core) Data courtesy Primate Labs
Xeon E5-2670 v3
2,463
Xeon E5 2670 v2
2,700
GeekBench 3 (AES single core) Data courtesy Primate Labs
Xeon E5-2670 v3
1,677,550 MB/s
Xeon E5 2670 v2
2,120,000 MB/s
Specifications Full list of technical specs
summary | Xeon E5-2670 v3 | vs | E5 2670 v2 |
---|---|---|---|
Clock speed | 2.3 GHz | 2.5 GHz | |
Turbo clock speed | 3.1 GHz | 3.3 GHz | |
Cores | Duodeca core | Deca core | |
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 | |||
AVX 2.0 | |||
Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
TDP | 120W | 115W | |
Annual home energy cost | 28.91 $/year | 27.7 $/year | |
Annual commercial energy cost | 105.12 $/year | 100.74 $/year | |
Performance per watt | 8.63 pt/W | 11.79 pt/W | |
Typical power consumption | 97.5W | 93.44W | |
bus | |||
Architecture | QPI | QPI | |
Number of links | 2 | 2 | |
Data rate | 76,800 MB/s | 64,000 MB/s | |
Transfer rate | 9,600 MT/s | 8,000 MT/s | |
Clock speed | 4,800 MHz | 4,000 MHz |
details | Xeon E5-2670 v3 | vs | E5 2670 v2 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 24 | 20 | |
L3 cache | 30 MB | 25 MB | |
L3 cache per core | 2.5 MB/core | 2.5 MB/core | |
Manufacture process | 22 nm | 22 nm | |
Max CPUs | 2 | 2 | |
Operating temperature | Unknown - 84.5°C | Unknown - 82°C | |
overclocking | |||
Overclocked clock speed | 2.7 GHz | 2.8 GHz | |
Overclocked clock speed (Water) | 2.3 GHz | 2.5 GHz | |
Overclocked clock speed (Air) | 2.7 GHz | 2.8 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 | |
Memory type | |||
DDR3-1866 | |||
DDR3-1600 | |||
DDR3-1333 | |||
DDR3-1066 | |||
DDR3-800 | |||
DDR | |||
Channels | Quad Channel | Quad Channel | |
Supports ECC | Yes | Yes | |
Maximum bandwidth | 6,400 MB/s | 59,733.32 MB/s |
Intel Xeon E5-2670 v3 ![]() | Intel Xeon E5 2670 v2 ![]() |
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