Intel Core i9 9900K
- Brand: Intel
- Architecture: x86-64
- Codename: Coffee Lake
- Form Factor: PC use
- Announced: October, 8, 2018
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 i9 9900KBenchmarks
| Integer Math | 66.1 GOps/s |
| Floating-Point Math | 41.1 GOps/s |
| Prime Number Search | 47 M primes/s |
| Random String Sort | 36.3 M strings/s |
| Data Encryption | 6.5 GB/s |
| Data Compression | 283.9 MB/s |
| Physics | 935 frames/s |
| Extended Instructions | 19 M matrices/s |
| File Compression | 545.7 MB/s |
| Clang Compilation | 67.7 KLines/s |
| HTML5 Browser | 175.1 pages/s |
| PDF Rendering | 275.6 MP/sec |
| Text Processing | 159 pages/s |
| Background Blur | 40.4 frames/s |
| Photo Processing | 68.6 frames/s |
| Ray Tracing | 14.5 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 85.8 PPW | |
| PassMark CPU / W | 191.5 PPW | |
| Cinebench 2024 / W | 7.4 PPW | |
| Blender / W | 1.88 PPW | |
Tech Specs
Specs & test comparisonGeneral Info
| Manufacturer | Intel | |
| Announced | October, 8, 2018 | |
| Type | PC use | |
| Architecture | x86-64 | |
| Codename | Coffee Lake | |
| Model number | i9-9900K | |
| Integrated GPU | UHD Graphics 630 | |
Processor
| Cores | 8 | |
| Threads | 16 | |
| Frequency | 3.6 GHz | |
| Max Frequency (Turbo) | 5 GHz | |
| Cores count | 8 |
| Threads count | 16 |
| Bus frequency | 100 MHz |
| Bandwidth | 8 GT/s |
| Multiplier | 36x |
| L1 cache | 64 KB/core |
| L2 cache | 256 KB/core |
| L3 Cache | 16 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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