Winner
Intel Xeon E5-2643 v3
CPUBoss recommends the Intel Xeon E5-2643 v3 based on its value.
See full details | Intel Xeon E5-4655 v3 vs E5-2643 v3 |
![]() | Supports more CPUs in SMP configuration 4 | ![]() | Better geekbench 3 Multi-Core score 19,858 |
![]() | Higher Maximum operating temperature 84.4 °C | ![]() | Newer Apr, 2015 |
![]() | Much better geekbench 3 AES single core score 3,275,000 MB/s | ![]() | Higher clock speed 3.4 GHz |
![]() | Higher turbo clock speed 3.7 GHz | ![]() | Much better performance per dollar 0.92 pt/$ |
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 |
5.8 | CPUBoss Score |
Combination of all six facets | |
Winner |
| |||||||
Supports more CPUs in SMP configuration | 4 | vs | 2 | Twice as many CPUs in SMP configuration | |||
---|---|---|---|---|---|---|---|
Better geekbench 3 Multi-Core score | 19,858 | vs | 18,586 | More than 5% better geekbench 3 Multi-Core score | |||
Higher Maximum operating temperature | 84.4 °C | vs | 77.3 °C | Around 10% higher Maximum operating temperature | |||
Newer | Apr, 2015 | vs | Jul, 2014 | Release date 9 months later | |||
| |||||||
Much better geekbench 3 AES single core score | 3,275,000 MB/s | vs | 3,620 MB/s | Around 904.8x better geekbench 3 AES single core score | |||
Higher clock speed | 3.4 GHz | vs | 2.9 GHz | More than 15% higher clock speed | |||
Higher turbo clock speed | 3.7 GHz | vs | 3.2 GHz | More than 15% higher turbo clock speed | |||
Much better performance per dollar | 0.92 pt/$ | vs | 0.06 pt/$ | More than 15x better performance per dollar | |||
Much better performance per watt | 10.54 pt/W | vs | 2.08 pt/W | More than 5x better performance per watt |
summary | Xeon E5-4655 v3 | vs | E5-2643 v3 |
---|---|---|---|
Clock speed | 2.9 GHz | 3.4 GHz | |
Turbo clock speed | 3.2 GHz | 3.7 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 | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Channels | Quad Channel | Quad Channel | |
Supports ECC | Yes | Yes | |
Maximum memory size | 786,432 MB | 786,432 MB |
details | Xeon E5-4655 v3 | vs | E5-2643 v3 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 12 | 12 | |
Manufacture process | 22 nm | 22 nm | |
Max CPUs | 4 | 2 | |
Operating temperature | Unknown - 84.4°C | Unknown - 77.3°C | |
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 | |
power consumption | |||
TDP | 135W | 135W | |
Annual home energy cost | 32.52 $/year | 32.52 $/year | |
Annual commercial energy cost | 118.26 $/year | 118.26 $/year | |
Performance per watt | 2.08 pt/W | 10.54 pt/W | |
Typical power consumption | 109.69W | 109.69W | |
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 |
Intel Xeon E5-4655 v3 ![]() | Intel Xeon E5-2643 v3 ![]() |
![]() | VS | ![]() |
$294 | $1,552 | |
Intel Xeon E5-1620 vs E5-2643 v3 | ||
![]() | VS | ![]() |
$586 | $1,552 | |
Intel Xeon E5-1650 v3 vs E5-2643 v3 | ||
![]() | VS | ![]() |
$1,552 | $1,552 | |
Intel Xeon E5 2643 v2 vs E5-2643 v3 | ||
![]() | VS | ![]() |
$2,057 | $1,552 | |
Intel Xeon E5-2667 v3 vs E5-2643 v3 | ||
![]() | VS | ![]() |
$350 | $1,552 | |
Intel Core i7 6700K vs Xeon E5-2643 v3 | ||
![]() | VS | ![]() |
$996 | $1,552 | |
Intel Xeon E5-2637 v3 vs E5-2643 v3 | ||
![]() | VS | ![]() |
$262 | $1,552 | |
Intel Xeon E5-2620 v3 vs E5-2643 v3 | ||
![]() | VS | ![]() |
$300 | $305 | |
Intel Core i5 2500 vs Xeon W3520 | ||
![]() | VS | ![]() |
$350 | $272 | |
Intel Core i7 6700K vs 4790K | ||
![]() | VS | ![]() |
$281 | ||
AMD A8 6410 vs Intel Core i5 4200U | ||
![]() | VS | ![]() |
$281 | ||
AMD A9 7th Gen A9-9410 vs Intel Core i5 6200U | ||
![]() | VS | ![]() |
$161 | $275 | |
Intel Pentium N3540 vs Core i3 4005U | ||
![]() | VS | ![]() |
$225 | $134 | |
Intel Core i3 3217U vs Celeron 847 | ||
![]() | VS | ![]() |
$180 | ||
AMD A6 5200 vs Intel Core i5 3470 | ||