AMD Ryzen 9 9955HX vs Apple M4 Pro (14-Core)
82
out 100
VS
89
out 100
Compared 2 processors: AMD Ryzen 9 9955HX, vs Apple M4 Pro (14-Core). 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 | n/a | 84.6 GOps/s |
| Floating-Point Math | n/a | 86.2 GOps/s |
| Prime Number Search | n/a | 533 M primes/s |
| Random String Sort | n/a | 55.8 M strings/s |
| Data Encryption | n/a | 23.2 GB/s |
| Data Compression | n/a | 493 MB/s |
| Physics | n/a | 5216 frames/s |
| Extended Instructions | n/a | 261 M matrices/s |
| File Compression | n/a | 2250 MB/s |
| Clang Compilation | n/a | 187.5 KLines/s |
| HTML5 Browser | n/a | 586.6 pages/s |
| PDF Rendering | n/a | 624.4 MP/sec |
| Text Processing | n/a | 367.3 pages/s |
| Background Blur | n/a | 86.9 frames/s |
| Photo Processing | n/a | 200.3 frames/s |
| Ray Tracing | n/a | 30.5 MP/sec |
Performance/Watt
| Geekbench 6 Multi / W | 260.8 PPW | 492.2 PPW |
| PassMark CPU / W | n/a | 833.5 PPW |
| Cinebench 2024 / W | 27.4 PPW | 37.6 PPW |
General Info
| Manufacturer | AMD | Apple |
| Announced | January, 7, 2025 | October, 29, 2024 |
| Type | Laptop use | Laptop use |
| Architecture | x86-64 | ARMv9 |
| Codename | Zen 5 (Fire Range) | Apple M4 |
| Model number | 9955HX | n/a |
| Integrated GPU | Radeon 610M | Apple M4 GPU (20-core) |
Processor
| Cores | 16 | 10 |
| Threads | 32 | 10 |
| Frequency | 2.5 GHz | 4.52 GHz |
| Max Frequency (Turbo) | 5.4 GHz | n/a |
| Cores | n/a | 4 |
| Threads | n/a | 4 |
| Frequency | n/a | 2.59 GHz |
| Cores count | 16 | 14 |
| Threads count | 32 | 14 |
| Bus frequency | 100 MHz | n/a |
| Multiplier | 25x | 45x |
| L1 cache | 80 KB/core | 192 KB/core |
| L2 cache | 1000 KB/core | 16 KB/core |
| L3 Cache | 64 MB total | n/a |
| Unlocked multiplier | Yes | No |
Package
| Process tech. | 4 nm | 3 nm |
| Power (TDP) | 55-75 W | 46 W |
| Max TDP (Boost) | 101 W | n/a |
| Socket | FL1 | Apple M-Socket |
| Critical temp. | 100 °C | 100 °C |
Memory Support
| Memory Type | DDR5-5600 | LPDDR5X-8533 |
| Max Size | 96 GB | 64 GB |
| Channels | 2 | 4 |
| ECC support | No | No |
| Max memory bandwidth | n/a | 273 GB |
Other
| PCIe Version | 5.0 | n/a |
| Max PCIe Lanes | 28 | n/a |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 1
