Intel Core i7 8700K
- Brand: Intel
- Architecture: x86-64
- Codename: Coffee Lake
- Form Factor: PC use
- Announced: October, 5, 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 8700KBenchmarks
| Integer Math | 45.9 GOps/s |
| Floating-Point Math | 28.5 GOps/s |
| Prime Number Search | 39 M primes/s |
| Random String Sort | 25.3 M strings/s |
| Data Encryption | 4.8 GB/s |
| Data Compression | 199.1 MB/s |
| Physics | 812 frames/s |
| Extended Instructions | 135 M matrices/s |
| File Compression | 509.8 MB/s |
| Clang Compilation | 52.2 KLines/s |
| HTML5 Browser | 149.8 pages/s |
| PDF Rendering | 210.4 MP/sec |
| Text Processing | 165.3 pages/s |
| Background Blur | 38 frames/s |
| Photo Processing | 61.1 frames/s |
| Ray Tracing | 10.8 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 72.9 PPW | |
| PassMark CPU / W | 143 PPW | |
| Cinebench 2024 / W | 5.3 PPW | |
| Blender / W | 1.34 PPW | |
Tech Specs
Specs & test comparisonGeneral Info
| Manufacturer | Intel | |
| Announced | October, 5, 2017 | |
| Type | PC use | |
| Architecture | x86-64 | |
| Codename | Coffee Lake | |
| Model number | i7-8700K | |
| Integrated GPU | UHD Graphics 630 | |
Processor
| Cores | 6 | |
| Threads | 12 | |
| Frequency | 3.7 GHz | |
| Max Frequency (Turbo) | 4.7 GHz | |
| Cores count | 6 |
| Threads count | 12 |
| Bus frequency | 100 MHz |
| Bandwidth | 8 GT/s |
| Multiplier | 37x |
| L1 cache | 64 KB/core |
| L2 cache | 256 KB/core |
| L3 Cache | 12 MB total |
| Unlocked multiplier | Yes |
Package
| Process tech. | 14 nm | |
| Power (TDP) | 95 W | |
| Socket | LGA-1151 | |
| Critical temp. | 100 °C | |
Memory Support
| Memory Type | DDR4-2666 | |
| Max Size | 128 GB | |
| Channels | 2 | |
| ECC support | No | |
| Max memory bandwidth | 41.6 GB | |
Other
| PCIe Version | 3.0 | |
| Max PCIe Lanes | 16 | |
| Channels | 41422 | |
User Rating
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