AMD Ryzen 7 8745HS vs AMD Ryzen 9 9950X3D
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Compared 2 processors: AMD Ryzen 7 8745HS, vs AMD Ryzen 9 9950X3D. Below are specs, tests, pros and cons for each device
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
Tests & specs
Specs & test comparisonBenchmarks
| Integer Math | 96.6 GOps/s | 243.8 GOps/s |
| Floating-Point Math | 59.5 GOps/s | 160 GOps/s |
| Prime Number Search | 95 M primes/s | 615 M primes/s |
| Random String Sort | 42.7 M strings/s | 96.3 M strings/s |
| Data Encryption | 20.6 GB/s | 44.7 GB/s |
| Data Compression | 349 MB/s | 911.2 MB/s |
| Physics | 1469 frames/s | 5732 frames/s |
| Extended Instructions | 26 M matrices/s | 732 M matrices/s |
| File Compression | 1010 MB/s | 1800 MB/s |
| Clang Compilation | 78.4 KLines/s | 241.4 KLines/s |
| HTML5 Browser | 240.8 pages/s | 392.8 pages/s |
| PDF Rendering | 329.9 MP/sec | 624.1 MP/sec |
| Text Processing | 241.6 pages/s | 357.5 pages/s |
| Background Blur | 51.4 frames/s | 81.9 frames/s |
| Photo Processing | 100.8 frames/s | 143.5 frames/s |
| Ray Tracing | 18.6 MP/sec | 55.9 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 204.2 PPW | 132.6 PPW |
| PassMark CPU / W | 541.3 PPW | 414.7 PPW |
| Cinebench 2024 / W | 15.9 PPW | 14.4 PPW |
| Blender / W | 4.79 PPW | 3.6 PPW |
General Info
| Manufacturer | AMD | AMD |
| Announced | July, 25, 2024 | January, 7, 2025 |
| Type | Laptop use | PC use |
| Architecture | x86-64 | x86-64 |
| Codename | Zen 4 (Hawk Point) | Zen 5 (Granite Ridge) |
| Model number | n/a | 9950X3D |
| Integrated GPU | Radeon 780M | Radeon Graphics |
Processor
| Cores | 8 | 16 |
| Threads | 16 | 32 |
| Frequency | 3.8 GHz | 4.3 GHz |
| Max Frequency (Turbo) | 4.9 GHz | 5.7 GHz |
| Cores count | 8 | 16 |
| Threads count | 16 | 32 |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 38x | 43x |
| L1 cache | 64 KB/core | 80 KB/core |
| L2 cache | 1000 KB/core | 1000 KB/core |
| L3 Cache | 16 MB total | 128 MB total |
| Unlocked multiplier | No | Yes |
Package
| Transistor count | 25 billion | 16.6 billion |
| Process tech. | 4 nm | 4 nm |
| Power (TDP) | 35-54 W | 170 W |
| Max TDP (Boost) | n/a | 230 W |
| Socket | FP8 | AM5 |
| Critical temp. | 100 °C | 95 °C |
Memory Support
| Memory Type | - DDR5-5600 - LPDDR5x-7500 |
DDR5-5600 |
| Max Size | 256 GB | 192 GB |
| Channels | 2 | 2 |
| ECC support | No | Yes |
| Max memory bandwidth | n/a | 82.3 GB |
Other
| PCIe Version | 4.0 | 5.0 |
| Max PCIe Lanes | 20 | 28 |
Results
After analyzing the data, we consider AMD Ryzen 9 9950X3D the clear winner in this comparison.
Survey
Total Votes: 0
