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| Intel Xeon E5-2660 v3 vs E5-2650 v3 |
Released July, 2014
Intel Xeon E5-2660 v3
- 2.6 GHz
- Deca core
Reasons to buy the Intel Xeon E5-2660 v3
![]() | Much higher clock speed 2.6 GHz | ![]() | Higher turbo clock speed 3.3 GHz |
![]() | Better overclocked clock speed (Air) 2.6 GHz | ![]() | Significantly better overclocked clock speed (Water) 2.6 GHz |
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Differences What are the advantages of each
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Much higher clock speed | 2.6 GHz | vs | 2.3 GHz | Around 15% higher clock speed | |||
---|---|---|---|---|---|---|---|
Higher turbo clock speed | 3.3 GHz | vs | 3 GHz | Around 10% higher turbo clock speed | |||
Better overclocked clock speed (Air) | 2.6 GHz | vs | 2.44 GHz | More than 5% better overclocked clock speed (Air) | |||
Significantly better overclocked clock speed (Water) | 2.6 GHz | vs | 2.3 GHz | Around 15% better overclocked clock speed (Water) | |||
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CPUBoss is not aware of any important advantages of the E5-2650 v3 vs the E5-2660 v3. | |||||||
Benchmarks Real world tests of Xeon E5-2660 v3 vs E5-2650 v3
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Xeon E5-2660 v3
22,564
Xeon E5-2650 v3
19,113
GeekBench 3 (Single core) Data courtesy Primate Labs
Xeon E5-2660 v3
2,728
Xeon E5-2650 v3
2,062
GeekBench 3 (AES single core) Data courtesy Primate Labs
Xeon E5-2660 v3
3,050,000 MB/s
Xeon E5-2650 v3
1,565,000 MB/s
GeekBench (32-bit) Data courtesy Primate Labs
Xeon E5-2660 v3
28,323
Xeon E5-2650 v3
23,717
GeekBench
Xeon E5-2660 v3
28,323
Xeon E5-2650 v3
23,717
PassMark Data courtesy Passmark
Xeon E5-2660 v3
16,161
Xeon E5-2650 v3
14,951
PassMark (Single Core)
Xeon E5-2660 v3
1,820
Xeon E5-2650 v3
1,691
Specifications Full list of technical specs
summary | Xeon E5-2660 v3 | vs | E5-2650 v3 |
---|---|---|---|
Clock speed | 2.6 GHz | 2.3 GHz | |
Turbo clock speed | 3.3 GHz | 3 GHz | |
Cores | Deca core | Deca 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 | 105W | 105W | |
Annual home energy cost | 25.29 $/year | 25.29 $/year | |
Annual commercial energy cost | 91.98 $/year | 91.98 $/year | |
Performance per watt | 13.11 pt/W | 7.93 pt/W | |
Typical power consumption | 85.31W | 85.31W | |
bus | |||
Architecture | QPI | QPI | |
Number of links | 2 | 2 | |
Data rate | 76,800 MB/s | 76,800 MB/s | |
Transfer rate | 9,600 MT/s | 9,600 MT/s | |
Clock speed | 4,800 MHz | 4,800 MHz |
details | Xeon E5-2660 v3 | vs | E5-2650 v3 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 20 | 20 | |
L3 cache | 25 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 - 79°C | Unknown - 78.9°C | |
overclocking | |||
Overclocked clock speed | 2.6 GHz | 2.44 GHz | |
Overclocked clock speed (Water) | 2.6 GHz | 2.3 GHz | |
Overclocked clock speed (Air) | 2.6 GHz | 2.44 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 | |||
DDR | |||
Channels | Quad Channel | Quad Channel | |
Supports ECC | Yes | Yes | |
Maximum bandwidth | 6,400 MB/s | 6,400 MB/s | |
Maximum memory size | 786,432 MB | 786,432 MB |
Intel Xeon E5-2660 v3 ![]() | Intel Xeon E5-2650 v3 ![]() |
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