Intel Core i7 7700K specifications and performance
Intel Core i7 7700K is a 4 cores and 8 threads CPU processor produced by Intel. Intel Core i7 7700K was released on 2017-01-03, the fabrication process is 14nm (nanometer), the CPU codename is Kaby Lake, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is HD Graphics 630.
Vendor / Supplier | Intel |
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Short name | i7 7700k |
Release date | 2017-01-03 |
CPU code name | Kaby Lake |
Fabrication process | 14nm (nanometer) |
Instruction set architecture | x86-64 |
Market | Desktop |
Integrated Graphics (iGPU) | HD Graphics 630 |
Total number of cores | 4 cores |
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Total number of threads | 8 threads |
Number of performance cores | 4 cores |
Number of performance core threads | 8 threads |
Performance core base frequency / main frequency | 4.2GHz |
Performance core maximum turbo frequency | 4.5GHz |
Number of energy efficiency cores | |
Number of energy-efficient core threads | |
Energy efficiency core basic frequency / main frequency | |
Energy efficiency core maximum turbo frequency |
Bus frequency | 42MHz |
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L1 Cache | 64 KB |
L2 Cache | 256 KB |
L3 Cache | 8 MB |
Unlock multiplier | Yes |
Maximum supported memory | 64GB |
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Memory frequency support |
|
Maximum number of memory channels | 2 |
Maximum memory bandwidth | 35.76GB/s |
ECC support | No |
CPU Socket | LGA-1151 |
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Default thermal design power / TDP PL1 | 91W |
Maximum Turbo Power Consumption / TDP PL2 | |
Maximum temperature | 100°C |
PCIe interface | PCIe 3.0 |
PCIe lane count | 16 |
Integrated Graphics (iGPU) | Intel HD Graphics 630 |
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Base frequency | 350MHz |
Maximum acceleration frequency | 1150MHz |
Number of execution units | 24 |
Stream Processors / Shading Units | 192 |
Texture Units / TMUs | 24 |
Raster Operations Units / ROPs | 3 |
Total Graphics Power / TGP | 15W |
FP32 computing performance |
0.44TFLOPS
|
Single core performance score |
1225
|
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Multi-core performance score |
5931
|
Single core performance score |
2726
|
---|---|
Multi-core performance score |
9657
|
Integer math | 31 GOps/sec |
Floating point math | 19 GOps/sec |
Find prime numbers | 31 Million Primes/sec (Millions find prime numbers per second) |
Random string sorting | 17.4 Million Strings/sec (Millions random string sorting per second) |
Data encryption | 3.3 GBytes/sec (Gigabits per second) |
Data compression | 137.2 MBytes/sec (megabits per second) |
Physics simulation | 660 Frames/sec (FPS) |
Extended instruction test | 9 Billion Matrices/sec (Billions matrix operations per second) |
Single core performance |
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Multi-core performance |
|
File compression | |
clang compilation | |
HTML5 browsing | |
PDF rendering | |
Text processing | |
Background blur | |
Photo processing | |
Ray tracing |