AMD Ryzen 7 7700 vs AMD Ryzen 9 7900X
69
out 100
VS
79
out 100
Compared 2 processors: AMD Ryzen 7 7700, vs AMD Ryzen 9 7900X. 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 | 110.7 GOps/s | 169.7 GOps/s |
| Floating-Point Math | 66.3 GOps/s | 104.1 GOps/s |
| Prime Number Search | 206 M primes/s | 387 M primes/s |
| Random String Sort | 124.9 M strings/s | 74.6 M strings/s |
| Data Encryption | 23.9 GB/s | 37.3 GB/s |
| Data Compression | 405.9 MB/s | 633.8 MB/s |
| Physics | 1982 frames/s | 3064 frames/s |
| Extended Instructions | 1259 M matrices/s | 477 M matrices/s |
| File Compression | 1630 MB/s | 1810 MB/s |
| Clang Compilation | 123.1 KLines/s | 175.1 KLines/s |
| HTML5 Browser | 317.5 pages/s | 360.8 pages/s |
| PDF Rendering | 441.8 MP/sec | 535.6 MP/sec |
| Text Processing | 305.3 pages/s | 299.8 pages/s |
| Background Blur | 68.9 frames/s | 52.2 frames/s |
| Photo Processing | 115.5 frames/s | 121.8 frames/s |
| Ray Tracing | 25.5 MP/sec | 39.1 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 239.1 PPW | 107.3 PPW |
| PassMark CPU / W | 530.6 PPW | 302.8 PPW |
| Cinebench 2024 / W | 16.2 PPW | 9.2 PPW |
| Blender / W | 4.25 PPW | 2.47 PPW |
General Info
| Manufacturer | AMD | AMD |
| Announced | January, 10, 2023 | September, 29, 2022 |
| Type | PC use | PC use |
| Architecture | x86-64 | x86-64 |
| Codename | Zen 4 (Raphael) | Zen 4 (Raphael) |
| Model number | 7700 | n/a |
| Integrated GPU | Radeon Graphics (Ryzen 7000) | Radeon Graphics (Ryzen 7000) |
Processor
| Cores | 8 | 12 |
| Threads | 16 | 24 |
| Frequency | 3.8 GHz | 4.7 GHz |
| Max Frequency (Turbo) | 5.3 GHz | 5.6 GHz |
| Cores count | 8 | 12 |
| Threads count | 16 | 24 |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 38x | 47x |
| L1 cache | 64 KB/core | 64 KB/core |
| L2 cache | 1000 KB/core | 1000 KB/core |
| L3 Cache | 32 MB total | 64 MB total |
| Unlocked multiplier | Yes | Yes |
Package
| Transistor count | 6.57 billion | 13.14 billion |
| Process tech. | 5 nm | 5 nm |
| Power (TDP) | 65 W | 170 W |
| Max TDP (Boost) | 142 W | 230 W |
| Socket | AM5 | AM5 |
| Critical temp. | 95 °C | 95 °C |
Memory Support
| Memory Type | DDR5-5200 | DDR5-5200 |
| Max Size | 128 GB | 128 GB |
| Channels | 2 | 2 |
| ECC support | Yes | Yes |
| Max memory bandwidth | 73.4 GB | n/a |
Other
| PCIe Version | 5.0 | 5.0 |
| Max PCIe Lanes | 28 | 28 |
Results
After analyzing the data, we consider AMD Ryzen 9 7900X the clear winner in this comparison.
Survey
Total Votes: 1
