AMD Ryzen 7 8840HS vs AMD Ryzen 7 7700X
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Compared 2 processors: AMD Ryzen 7 8840HS, vs AMD Ryzen 7 7700X. 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 | 113.3 GOps/s |
| Floating-Point Math | 52.3 GOps/s | 69.3 GOps/s |
| Prime Number Search | 78 M primes/s | 183 M primes/s |
| Random String Sort | 34.7 M strings/s | 49.3 M strings/s |
| Data Encryption | 17.5 GB/s | 24.9 GB/s |
| Data Compression | 288.2 MB/s | 422.3 MB/s |
| Physics | 1132 frames/s | 2067 frames/s |
| Extended Instructions | 202 M matrices/s | 322 M matrices/s |
| File Compression | 714.9 MB/s | 1560 MB/s |
| Clang Compilation | 87.9 KLines/s | 120.3 KLines/s |
| HTML5 Browser | 182.5 pages/s | 298 pages/s |
| PDF Rendering | 280.1 MP/sec | 437.3 MP/sec |
| Text Processing | 271.4 pages/s | 300.6 pages/s |
| Background Blur | 44.8 frames/s | 72.1 frames/s |
| Photo Processing | 70.1 frames/s | 114.7 frames/s |
| Ray Tracing | 19.2 MP/sec | 26.7 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 321.8 PPW | 147.4 PPW |
| PassMark CPU / W | 822.6 PPW | 341.5 PPW |
| Cinebench 2024 / W | 22.6 PPW | 10.5 PPW |
| Blender / W | 5.59 PPW | 2.71 PPW |
General Info
| Manufacturer | AMD | AMD |
| Announced | December, 6, 2023 | September, 29, 2022 |
| Type | Laptop use | PC use |
| Architecture | x86-64 | x86-64 |
| Codename | Zen 4 (Hawk Point) | Zen 4 (Raphael) |
| Integrated GPU | Radeon 780M | Radeon Graphics (Ryzen 7000) |
Processor
| Cores | 8 | 8 |
| Threads | 16 | 16 |
| Frequency | 3.3 GHz | 4.5 GHz |
| Max Frequency (Turbo) | 5.1 GHz | 5.4 GHz |
| Cores count | 8 | 8 |
| Threads count | 16 | 16 |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 33x | 45x |
| L1 cache | 64 KB/core | 64 KB/core |
| L2 cache | 1000 KB/core | 1000 KB/core |
| L3 Cache | 16 MB total | 32 MB total |
| Unlocked multiplier | No | Yes |
Package
| Transistor count | 25 billion | 6.57 billion |
| Process tech. | 4 nm | 5 nm |
| Power (TDP) | 20-30 W | 105 W |
| Max TDP (Boost) | n/a | 142 W |
| Socket | FP8 | AM5 |
| Critical temp. | 100 °C | 95 °C |
Memory Support
| Memory Type | - DDR5-5600 - LPDDR5x-7500 |
DDR5-5200 |
| Max Size | 256 GB | 128 GB |
| Channels | 2 | 2 |
| ECC support | No | Yes |
Other
| PCIe Version | 4.0 | 5.0 |
| Max PCIe Lanes | 20 | 28 |
Results
After analyzing the data, we consider AMD Ryzen 7 7700X the clear winner in this comparison.
Survey
Total Votes: 0
