AMD Ryzen 9 7900X vs AMD Ryzen 7 9800X3D
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Compared 2 processors: AMD Ryzen 9 7900X, vs AMD Ryzen 7 9800X3D. 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 | 169.7 GOps/s | 116.8 GOps/s |
| Floating-Point Math | 104.1 GOps/s | 79.5 GOps/s |
| Prime Number Search | 387 M primes/s | 426 M primes/s |
| Random String Sort | 74.6 M strings/s | 48.7 M strings/s |
| Data Encryption | 37.3 GB/s | 22.2 GB/s |
| Data Compression | 633.8 MB/s | 468.5 MB/s |
| Physics | 3064 frames/s | 4093 frames/s |
| Extended Instructions | 477 M matrices/s | 388 M matrices/s |
| File Compression | 1810 MB/s | 1730 MB/s |
| Clang Compilation | 175.1 KLines/s | 140.3 KLines/s |
| HTML5 Browser | 360.8 pages/s | 356.9 pages/s |
| PDF Rendering | 535.6 MP/sec | 509 MP/sec |
| Text Processing | 299.8 pages/s | 337 pages/s |
| Background Blur | 52.2 frames/s | 90.4 frames/s |
| Photo Processing | 121.8 frames/s | 135.2 frames/s |
| Ray Tracing | 39.1 MP/sec | 29.1 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 107.3 PPW | 152.9 PPW |
| PassMark CPU / W | 302.8 PPW | 333.9 PPW |
| Cinebench 2024 / W | 9.2 PPW | 11 PPW |
| Blender / W | 2.47 PPW | 2.68 PPW |
General Info
| Manufacturer | AMD | AMD |
| Announced | September, 29, 2022 | October, 31, 2024 |
| Type | PC use | PC use |
| Architecture | x86-64 | x86-64 |
| Codename | Zen 4 (Raphael) | Zen 5 (Granite Ridge) |
| Integrated GPU | Radeon Graphics (Ryzen 7000) | Radeon Graphics |
Processor
| Cores | 12 | 8 |
| Threads | 24 | 16 |
| Frequency | 4.7 GHz | 4.7 GHz |
| Max Frequency (Turbo) | 5.6 GHz | 5.2 GHz |
| Cores count | 12 | 8 |
| Threads count | 24 | 16 |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 47x | 47x |
| L1 cache | 64 KB/core | 80 KB/core |
| L2 cache | 1000 KB/core | 1000 KB/core |
| L3 Cache | 64 MB total | 96 MB total |
| Unlocked multiplier | Yes | No |
Package
| Transistor count | 13.14 billion | n/a |
| Process tech. | 5 nm | 4 nm |
| Power (TDP) | 170 W | 120 W |
| Max TDP (Boost) | 230 W | 162 W |
| Socket | AM5 | AM5 |
| Critical temp. | 95 °C | 95 °C |
Memory Support
| Memory Type | DDR5-5200 | DDR5-5600 |
| Max Size | 128 GB | 192 GB |
| Channels | 2 | 2 |
| ECC support | Yes | Yes |
Other
| PCIe Version | 5.0 | 5.0 |
| Max PCIe Lanes | 28 | 28 |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 0
