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| 7.4 Out of 10 |  | by Scott-Michaud (Dec, 2013) by Scott-Michaud (Dec, 2013) |
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CPUBoss Review Our evaluation of the Intel Xeon E5-2643
Performance | |
Benchmark performance using all cores | |
| Passmark | |
Single-core Performance | |
Individual core benchmark performance | |
| Passmark (Single Core) | |
Cost to Run | |
| | |
| Commercial Energy Cost | |
Value | |
| | |
| Performance Per Dollar | |
| 7.4 | CPUBoss Score |
Performance, Single-core Performance, Cost to Run and Value | |
Benchmarks Real world tests of the Intel Xeon E5-2643
Passmark
Passmark (Single Core)
In The News From around the web
| 16 Dec |
|
They claim it will be Intel's first 14nm Xeon processor which obviously suggests that it will not be preceded by Broadwell in the lower performance server categories.
Intel will apparently allow Haswell and Broadwell to give off a little more heat than their predecessors.
Specifications Full list of technical specs
summary
| Clock speed | 3.3 GHz |
|---|---|
| Turbo clock speed | 3.5 GHz |
| Cores | Quad core |
| Socket type | LGA 2011 |
| Is hyperthreaded | Yes |
features
| Has a NX bit | Yes |
|---|---|
| Supports trusted computing | Yes |
| Has vitualization support | Yes |
| Instruction-set-extensions |
|
| Supports dynamic frequency scaling | Yes |
power consumption
| TDP | 130W |
|---|---|
| Annual home energy cost | 31.32 $/year |
| Annual commercial energy cost | 113.88 $/year |
| Performance per watt | 10.83 pt/W |
| Typical power consumption | 105.63W |
memory controller
| Memory controller | Built-in |
|---|---|
| Memory type |
|
| Channels | Quad Channel |
| Supports ECC | Yes |
| Maximum bandwidth | 51,200 MB/s |
| Maximum memory size | 393,216 MB |
details
| Architecture | x86-64 |
|---|---|
| Threads | 8 threads |
| L2 cache | 1 MB |
| L2 cache per core | 0.25 MB/core |
| L3 cache | 10 MB |
| L3 cache per core | 2.5 MB/core |
| Manufacture process | 32 nms |
| Max CPUs | 2 |
| Clock multiplier | 35 |
| Voltage range | 0.6 - 1.35V |
| Operating temperature | Unknown - 73°C |
gpu
| GPU | None |
|---|---|
| Label | None |
| Latest DirectX | None |
| Number of displays supported | None |
| GPU clock speed | None |
| Turbo clock speed | None |
| 3DMark06 | None |
bus
| Architecture | QPI |
|---|---|
| Number of links | 2 |
| Data rate | 64,000 MB/s |
| Transfer rate | 8,000 MT/s |
| Clock speed | 4,000 MHz |
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