0 Comments
CPUBoss Review Our evaluation of the Intel Xeon E3-1275 v3 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 |
8.8 | CPUBoss Score |
Combination of all six facets | |
Benchmarks Real world tests of the Intel Xeon E3-1275 v3
CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench
CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench
CompuBench 1.5 (T-Rex) Data courtesy CompuBench
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary
Clock speed | 3.5 GHz |
---|---|
Turbo clock speed | 3.9 GHz |
Cores | Quad core |
features
Has a NX bit | Yes |
---|---|
Supports trusted computing | Yes |
Has virtualization support | Yes |
Instruction set extensions |
|
Supports dynamic frequency scaling | Yes |
power consumption
TDP | 84W |
---|---|
Annual home energy cost | 20.24 $/year |
Annual commercial energy cost | 73.58 $/year |
Performance per watt | 13.73 pt/W |
Typical power consumption | 68.25W |
bus
Architecture | DMI |
---|---|
Number of links | 0 |
Transfer rate | 5,000 MT/s |
details
Architecture | x86-64 |
---|---|
Threads | 8 threads |
L3 cache | 8 MB |
L3 cache per core | 2 MB/core |
Manufacture process | 22 nm |
Max CPUs | 1 |
overclocking
Overclocked clock speed | 3.88 GHz |
---|---|
Overclocked clock speed (Water) | 3.5 GHz |
Overclocked clock speed (Air) | 3.88 GHz |
integrated graphics
GPU | GPU |
---|---|
Label | Intel® HD Graphics P4600 |
Number of displays supported | 3 |
GPU clock speed | 350 MHz |
Turbo clock speed | 1,250 MHz |
memory controller
Memory controller | Built-in |
---|---|
Memory type |
|
Channels | Dual Channel |
Supports ECC | Yes |
Maximum bandwidth | 25,600 MB/s |
Maximum memory size | 32,768 MB |

Follow us
Compare
Popular Comparisons
![]() | VS | ![]() |
$305 | $300 | |
W3520 vs 2500 | ||
![]() | VS | ![]() |
$272 | $350 | |
4790K vs 6700K | ||
![]() | VS | ![]() |
$281 | ||
4200U vs 6410 | ||
![]() | VS | ![]() |
$281 | ||
6200U vs 7th Gen A9-9410 | ||
![]() | VS | ![]() |
$275 | $161 | |
4005U vs N3540 | ||
![]() | VS | ![]() |
$180 | ||
3470 vs 5200 | ||
![]() | VS | ![]() |
$248 | $230 | |
4770K vs 9590 | ||