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| 8.5 Out of 10 |  | by Steven-Bassiri (Jul, 2015) by Steven-Bassiri (Jul, 2015) |
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CPUBoss Review Our evaluation of the Intel Core i7 5775C 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 | |
| 8.5 | CPUBoss Score |
Combination of all six facets | |
Benchmarks Real world tests of the Intel Core i7 5775C
CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench
CompuBench 1.5 (Face detection)
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)
In The News From around the web
| 20 Jul |
|
Compared to the previous 4770K, the TPD is down to 65W from 84W, the L3 cache has shrunk from 8MB to 6MB and the frequency of both the base and turbo clocks have dropped 200MHz.
To keep it interesting and to drive tech reviewers even crazier, Intel has changed their naming scheme again, with C now designating an unlocked CPU as opposed to K on the new Broadwell models.
| 2 Jul |
|
One thing is clear, if you need that iGP to be fast, then Intel's 5775C is perfect fit for you, but if you are looking for high overclocks and you will use a discrete GPU, then perhaps it might not be the best fit.
ScienceMark is interesting because of that huge memory bandwidth score; it gives a good overall impression of CPU and memory performance, even though it is quite an old benchmark.
Specifications Full list of technical specs
summary
| Clock speed | 3.3 GHz |
|---|---|
| Turbo clock speed | 3.7 GHz |
| Cores | Quad core |
| Is unlocked | No |
features
| Has a NX bit | Yes |
|---|---|
| Supports trusted computing | No |
| Has virtualization support | Yes |
| Instruction set extensions |
|
| Supports dynamic frequency scaling | Yes |
power consumption
| TDP | 65W |
|---|---|
| Annual home energy cost | 15.66 $/year |
| Annual commercial energy cost | 56.94 $/year |
| Performance per watt | 5.55 pt/W |
| Typical power consumption | 52.81W |
bus
| Architecture | DMI 2.0 |
|---|---|
| Number of links | 0 |
| Transfer rate | 5,000 MT/s |
details
| Architecture | x86-64 |
|---|---|
| Threads | 8 threads |
| L2 cache | 1 MB |
| L2 cache per core | 0.25 MB/core |
| L3 cache | 6 MB |
| L3 cache per core | 1.5 MB/core |
| Manufacture process | 14 nm |
| Max CPUs | 1 |
overclocking
| Overclocked clock speed | 4.29 GHz |
|---|---|
| Overclocked clock speed (Water) | 4.13 GHz |
| Overclocked clock speed (Air) | 4.29 GHz |
integrated graphics
| GPU | GPU |
|---|---|
| Label | Intel® Iris™ Pro Graphics 6200 |
| Number of displays supported | 3 |
| GPU clock speed | 300 MHz |
| Turbo clock speed | 1,150 MHz |
memory controller
| Memory controller | Built-in |
|---|---|
| Memory type | DDR3L-1600 |
| Channels | Dual Channel |
| Supports ECC | No |
| Maximum bandwidth | 25,600 MB/s |
| Maximum memory size | 32,768 MB |
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