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| Intel Xeon E5 2620 v2 vs E5-2620 |
Released July, 2013
Intel Xeon E5 2620 v2
- 2.1 GHz
- Hexa core
Reasons to buy the Intel Xeon E5 2620 v2
![]() | Supports more RAM 786,432 MB | ![]() | Higher clock speed 2.1 GHz |
![]() | Higher turbo clock speed 2.6 GHz | ![]() | Newer manufacturing process 22 nm |
VS
Released March, 2012
Intel Xeon E5-2620
- 2 GHz
- Hexa core
- Unlocked
Reasons to buy the E5-2620
![]() | Is unlocked Yes | ![]() | More l2 cache 2 MB |
![]() | More l2 cache per core 0.33 MB/core |
CPUBoss Review Our evaluation of 2620 v2 vs E5-2620 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
| |||||||
Supports more RAM | 786,432 MB | vs | 393,216 MB | Supports 2x more RAM | |||
---|---|---|---|---|---|---|---|
Higher clock speed | 2.1 GHz | vs | 2 GHz | More than 5% higher clock speed | |||
Higher turbo clock speed | 2.6 GHz | vs | 2.5 GHz | Around 5% higher turbo clock speed | |||
Newer manufacturing process | 22 nm | vs | 32 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
Lower typical power consumption | 65W | vs | 77.19W | More than 15% lower typical power consumption | |||
Lower annual commercial energy cost | 70.08 $/year | vs | 83.22 $/year | More than 15% lower annual commercial energy cost | |||
Lower annual home energy cost | 19.27 $/year | vs | 22.89 $/year | More than 15% lower annual home energy cost | |||
Newer | Jul, 2013 | vs | Mar, 2012 | Release date over 1 years later | |||
Better overclocked clock speed (Water) | 2.1 GHz | vs | 2 GHz | More than 5% better overclocked clock speed (Water) | |||
| |||||||
Is unlocked | Yes | vs | No | Somewhat common; An unlocked multiplier allows for easier overclocking | |||
More l2 cache | 2 MB | vs | 1.5 MB | Around 35% more l2 cache; more data can be stored in the l2 cache for quick access later | |||
More l2 cache per core | 0.33 MB/core | vs | 0.25 MB/core | Around 35% more l2 cache per core |
Benchmarks Real world tests of Xeon E5 2620 v2 vs E5-2620
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Xeon E5 2620 v2
12,819
Xeon E5-2620
10,510
GeekBench 3 (Single core) Data courtesy Primate Labs
Xeon E5 2620 v2
2,070
Xeon E5-2620
1,736
GeekBench 3 (AES single core) Data courtesy Primate Labs
Xeon E5 2620 v2
1,400,000 MB/s
Xeon E5-2620
1,315,000 MB/s
Specifications Full list of technical specs
summary | Xeon E5 2620 v2 | vs | E5-2620 |
---|---|---|---|
Clock speed | 2.1 GHz | 2 GHz | |
Turbo clock speed | 2.6 GHz | 2.5 GHz | |
Cores | Hexa core | Hexa core | |
Socket type | |||
LGA 2011 | |||
Is unlocked | No | Yes | |
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 | 80W | 95W | |
Annual home energy cost | 19.27 $/year | 22.89 $/year | |
Annual commercial energy cost | 70.08 $/year | 83.22 $/year | |
Performance per watt | 12.06 pt/W | 6.57 pt/W | |
Typical power consumption | 65W | 77.19W | |
bus | |||
Architecture | QPI | QPI | |
Number of links | 2 | 2 | |
Data rate | 57,600 MB/s | 57,600 MB/s | |
Transfer rate | 7,200 MT/s | 7,200 MT/s | |
Clock speed | 3,600 MHz | 3,600 MHz |
details | Xeon E5 2620 v2 | vs | E5-2620 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 12 | 12 | |
L2 cache | 1.5 MB | 2 MB | |
L2 cache per core | 0.25 MB/core | 0.33 MB/core | |
L3 cache | 15 MB | 15 MB | |
L3 cache per core | 2.5 MB/core | 2.5 MB/core | |
Manufacture process | 22 nm | 32 nm | |
Max CPUs | 2 | 2 | |
Clock multiplier | 21 | 25 | |
Operating temperature | Unknown - 71°C | Unknown - 77.4°C | |
overclocking | |||
Overclocked clock speed | 2.25 GHz | 2.28 GHz | |
Overclocked clock speed (Water) | 2.1 GHz | 2 GHz | |
Overclocked clock speed (Air) | 2.25 GHz | 2.28 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 | |||
DDR3-1600 | |||
DDR3-1333 | |||
DDR3-1066 | |||
DDR3 | |||
DDR3-800 | |||
Channels | Quad Channel | Quad Channel | |
Supports ECC | Yes | Yes | |
Maximum bandwidth | 51,200 MB/s | 42,666.64 MB/s | |
Maximum memory size | 786,432 MB | 393,216 MB |
Intel Xeon E5 2620 v2 ![]() | Intel Xeon E5-2620 ![]() |
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