Intel Core i5 12450HX vs AMD Ryzen 9 5900HX
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Compared 2 processors: Intel Core i5 12450HX, vs AMD Ryzen 9 5900HX. 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 | 57.2 GOps/s | 87.2 GOps/s |
| Floating-Point Math | 43.1 GOps/s | 47.7 GOps/s |
| Prime Number Search | 54 M primes/s | 53 M primes/s |
| Random String Sort | 23.3 M strings/s | 30.2 M strings/s |
| Data Encryption | 12.1 GB/s | 18.3 GB/s |
| Data Compression | 219.7 MB/s | 288.8 MB/s |
| Physics | 1102 frames/s | 910 frames/s |
| Extended Instructions | 139 M matrices/s | 195 M matrices/s |
| File Compression | 825.6 MB/s | 734.8 MB/s |
| Clang Compilation | 63.4 KLines/s | 69 KLines/s |
| HTML5 Browser | 238.5 pages/s | 145.5 pages/s |
| PDF Rendering | 252.2 MP/sec | 256.9 MP/sec |
| Text Processing | 223.8 pages/s | 206.4 pages/s |
| Background Blur | 46.2 frames/s | 40.2 frames/s |
| Photo Processing | 91.6 frames/s | 61 frames/s |
| Ray Tracing | 15 MP/sec | 17.1 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 173.5 PPW | 157.5 PPW |
| PassMark CPU / W | 333.1 PPW | 414.9 PPW |
| Cinebench 2024 / W | 11.3 PPW | n/a |
| Blender / W | 2.38 PPW | 3.28 PPW |
General Info
| Manufacturer | Intel | AMD |
| Announced | May, 10, 2022 | January, 12, 2021 |
| Type | Laptop use | Laptop use |
| Architecture | x86-64 | x86-64 |
| Codename | Alder Lake | Zen 3 (Cezanne) |
| Model number | i5-12450HX | n/a |
| Integrated GPU | UHD Graphics (16EU) | Radeon RX Vega 8 |
Processor
| Cores | 4 | 8 |
| Threads | 8 | 16 |
| Frequency | 2.4 GHz | 3.3 GHz |
| Max Frequency (Turbo) | 4.4 GHz | 4.6 GHz |
| Cores | 4 | n/a |
| Threads | 4 | n/a |
| Frequency | 1.8 GHz | n/a |
| Max Frequency (Turbo) | 3.1 GHz | n/a |
| Cores count | 8 | 8 |
| Threads count | 12 | 16 |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 24x | 33x |
| L1 cache | 80 KB/core | 64 KB/core |
| L2 cache | 1280 KB/core | 512 KB/core |
| L3 Cache | 12 MB total | 16 MB total |
| Unlocked multiplier | Yes | Yes |
Package
| Process tech. | 10 nm | 7 nm |
| Power (TDP) | 45-55 W | 35-54 W |
| Max TDP (Boost) | 157 W | n/a |
| Socket | BGA-1964 | FP6 |
| Critical temp. | 100 °C | 105 °C |
Memory Support
| Memory Type | - DDR5-4800 - DDR4-3200 |
- DDR4-3200 - LPDDR4-4266 |
| Max Size | 128 GB | 64 GB |
| Channels | 2 | 2 |
| ECC support | No | Yes |
| Max memory bandwidth | 76.8 GB | 68.27 GB |
Other
| PCIe Version | 5.0 | 3.0 |
| Max PCIe Lanes | 20 | 16 |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 0
