AMD Ryzen 5 7645HX
- Brand: AMD
- Architecture: x86-64
- Codename: Zen 4 (Dragon Range)
- Form Factor: Laptop use
- Announced: January, 4, 2023
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 AMD Ryzen 5 7645HXBenchmarks
| Integer Math | 77.4 GOps/s |
| Floating-Point Math | 48.8 GOps/s |
| Prime Number Search | 178 M primes/s |
| Random String Sort | 34.4 M strings/s |
| Data Encryption | 17.9 GB/s |
| Data Compression | 302.3 MB/s |
| Physics | 1497 frames/s |
| Extended Instructions | 23 M matrices/s |
| File Compression | 1290 MB/s |
| Clang Compilation | 88.4 KLines/s |
| HTML5 Browser | 227.9 pages/s |
| PDF Rendering | 289.8 MP/sec |
| Text Processing | 279.4 pages/s |
| Background Blur | 57.5 frames/s |
| Photo Processing | 87.6 frames/s |
| Ray Tracing | 18.6 MP/sec |
Performance/Watt
| Geekbench 6 Multi / W | 159.5 PPW | |
| PassMark CPU / W | 353 PPW | |
Tech Specs
Specs & test comparisonGeneral Info
| Manufacturer | AMD | |
| Announced | January, 4, 2023 | |
| Type | Laptop use | |
| Architecture | x86-64 | |
| Codename | Zen 4 (Dragon Range) | |
| Integrated GPU | Radeon 610M | |
Processor
| Cores | 6 | |
| Threads | 12 | |
| Frequency | 4.0 GHz | |
| Max Frequency (Turbo) | 5 GHz | |
| Cores count | 6 |
| Threads count | 12 |
| Bus frequency | 100 MHz |
| Multiplier | 40x |
| L1 cache | 64 KB/core |
| L2 cache | 1000 KB/core |
| L3 Cache | 32 MB total |
| Unlocked multiplier | Yes |
Package
| Transistor count | 13.1 billion | |
| Process tech. | 5 nm | |
| Power (TDP) | 45-75 W | |
| Socket | FL1 | |
| Critical temp. | 100 °C | |
Memory Support
| Memory Type | DDR5-5200 | |
| Max Size | 64 GB | |
| Channels | 2 | |
| ECC support | No | |
Other
| PCIe Version | 5.0 | |
| Max PCIe Lanes | 28 | |
User Rating
out Points ( Votes)
