AMD Ryzen 7 8840HS vs AMD Ryzen 7 5800X3D
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Compared 2 processors: AMD Ryzen 7 8840HS, vs AMD Ryzen 7 5800X3D. 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 | 90.5 GOps/s | 88.8 GOps/s |
| Floating-Point Math | 52.3 GOps/s | 50.1 GOps/s |
| Prime Number Search | 78 M primes/s | 226 M primes/s |
| Random String Sort | 34.7 M strings/s | 33.8 M strings/s |
| Data Encryption | 17.5 GB/s | 20.3 GB/s |
| Data Compression | 288.2 MB/s | 329.8 MB/s |
| Physics | 1132 frames/s | 2887 frames/s |
| Extended Instructions | 202 M matrices/s | 226 M matrices/s |
| File Compression | 714.9 MB/s | 1240 MB/s |
| Clang Compilation | 87.9 KLines/s | 80.7 KLines/s |
| HTML5 Browser | 182.5 pages/s | 227.7 pages/s |
| PDF Rendering | 280.1 MP/sec | 316.9 MP/sec |
| Text Processing | 271.4 pages/s | 205.9 pages/s |
| Background Blur | 44.8 frames/s | 54.7 frames/s |
| Photo Processing | 70.1 frames/s | 81.4 frames/s |
| Ray Tracing | 19.2 MP/sec | 19.9 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 321.8 PPW | 106.6 PPW |
| PassMark CPU / W | 822.6 PPW | 269.7 PPW |
| Cinebench 2024 / W | 22.6 PPW | 7.7 PPW |
| Blender / W | 5.59 PPW | 2.02 PPW |
General Info
| Manufacturer | AMD | AMD |
| Announced | December, 6, 2023 | March, 15, 2022 |
| Type | Laptop use | PC use |
| Architecture | x86-64 | x86-64 |
| Codename | Zen 4 (Hawk Point) | Zen 3 (Vermeer) |
| Integrated GPU | Radeon 780M | No |
Processor
| Cores | 8 | 8 |
| Threads | 16 | 16 |
| Frequency | 3.3 GHz | 3.4 GHz |
| Max Frequency (Turbo) | 5.1 GHz | 4.5 GHz |
| Cores count | 8 | 8 |
| Threads count | 16 | 16 |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 33x | 34x |
| L1 cache | 64 KB/core | 64 KB/core |
| L2 cache | 1000 KB/core | 512 KB/core |
| L3 Cache | 16 MB total | 96 MB total |
| Unlocked multiplier | No | No |
Package
| Transistor count | 25 billion | n/a |
| Process tech. | 4 nm | 7 nm |
| Power (TDP) | 20-30 W | 105 W |
| Socket | FP8 | AM4 |
| Critical temp. | 100 °C | 90 °C |
Memory Support
| Memory Type | - DDR5-5600 - LPDDR5x-7500 |
- DDR4-3200 - DDR4-2933 - DDR4-2667 |
| Max Size | 256 GB | 128 GB |
| Channels | 2 | 2 |
| ECC support | No | Yes |
| Max memory bandwidth | n/a | 47.68 GB |
Other
| PCIe Version | 4.0 | 4.0 |
| Max PCIe Lanes | 20 | 20 |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 0
