Intel Core i7 7700K
- Brand: Intel
- Architecture: x86-64
- Codename: Kaby Lake
- Form Factor: PC use
- Announced: January, 3, 2017
Review
Single-Thread Perf.
Single-Core Benchmark Score
Multi-Thread Perf.
Multi-Core Benchmark Score
Energy Efficiency
Chip Power Efficiency
Integrated Graphics
iGPU Performance in Games & 3D
Benchmark Tests
Performance comparison across tasks for Intel Core i7 7700KBenchmarks
| Integer Math | 30.6 GOps/s |
| Floating-Point Math | 18.7 GOps/s |
| Prime Number Search | 31 M primes/s |
| Random String Sort | 17.2 M strings/s |
| Data Encryption | 3.3 GB/s |
| Data Compression | 136.9 MB/s |
| Physics | 657 frames/s |
| Extended Instructions | 89 M matrices/s |
| File Compression | 456.6 MB/s |
| Clang Compilation | 37.9 KLines/s |
| HTML5 Browser | 115.7 pages/s |
| PDF Rendering | 162.6 MP/sec |
| Text Processing | 152.5 pages/s |
| Background Blur | 28.7 frames/s |
| Photo Processing | 53.4 frames/s |
| Ray Tracing | 7.57 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 58.1 PPW | |
| PassMark CPU / W | 105.8 PPW | |
| Cinebench 2024 / W | 3.5 PPW | |
| Blender / W | 0.94 PPW | |
Tech Specs
Specs & test comparisonGeneral Info
| Manufacturer | Intel | |
| Announced | January, 3, 2017 | |
| Type | PC use | |
| Architecture | x86-64 | |
| Codename | Kaby Lake | |
| Model number | i7-7700K | |
| Integrated GPU | HD Graphics 630 | |
Processor
| Cores | 4 | |
| Threads | 8 | |
| Frequency | 4.2 GHz | |
| Max Frequency (Turbo) | 4.5 GHz | |
| Cores count | 4 |
| Threads count | 8 |
| Bus frequency | 42 MHz |
| Bandwidth | 8 GT/s |
| Multiplier | 100 |
| L1 cache | 64 KB/core |
| L2 cache | 256 KB/core |
| L3 Cache | 8 MB total |
| Unlocked multiplier | Yes |
Package
| Process tech. | 14 nm | |
| Power (TDP) | 91 W | |
| Socket | LGA-1151 | |
| Critical temp. | 100 °C | |
Memory Support
| Memory Type | - DDR4-2400 - DDR3L-1600 |
|
| Max Size | 64 GB | |
| Channels | 2 | |
| ECC support | No | |
| Max memory bandwidth | 35.76 GB | |
Other
| PCIe Version | 3.0 | |
| Max PCIe Lanes | 16 | |
| Channels | 41422 | |
User Rating
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