AMD Ryzen 7 9800X3D vs AMD Ryzen 9 7900X
vs
We compared two CPUs: the AMD Ryzen 7 9800X3D vs AMD Ryzen 9 7900X. The AMD Ryzen 7 9800X3D features 8 cores and 16 threads with a maximum clock speed of 5.2 GHz, while the AMD Ryzen 9 7900X has 12 cores and 24 threads with a maximum clock speed of Up to 5.6 GHz. Let's see which CPU performs better in terms of benchmarks and specifications.
Why AMD Ryzen 7 9800X3D is better than AMD Ryzen 9 7900X
- Geekbench 6 shows 15% faster single-core and 3% faster multi-core performance
- More advanced 4nm manufacturing process (vs 5nm)
- 50% larger L3 cache (96 MB vs 64 MB shared)
- 8% higher memory bandwidth (89.6 GB/s vs 83.2 GB/s)
- Lower power consumption (120W vs 170 W)
- Released about 2 years and 2 months later
Why AMD Ryzen 9 7900X is better than AMD Ryzen 7 9800X3D
- 8% higher CPU boost clock (Up to 5.6 GHz vs 5.2 GHz)
- 50% more cores (12 cores vs 8 cores)
Performance Scores
Single-Core Score
AMD Ryzen 7 9800X3D
93
AMD Ryzen 9 7900X
85
Multi-Core Score
AMD Ryzen 7 9800X3D
66
AMD Ryzen 9 7900X
73
Total Score
AMD Ryzen 7 9800X3D
79
AMD Ryzen 9 7900X
79
Geekbench 6
Single-Core
AMD Ryzen 7 9800X3D +15%
AMD Ryzen 7 9800X3D
3,329
AMD Ryzen 9 7900X
2,896
Multi-Core
AMD Ryzen 7 9800X3D +3%
AMD Ryzen 7 9800X3D
18,320
AMD Ryzen 9 7900X
17,852
| Single-Core | 3,329 | 2,896 |
| Multi-Core | 18,320 | 17,852 |
Cinebench R23
Single-Core
AMD Ryzen 7 9800X3D +2%
AMD Ryzen 7 9800X3D
2,064
AMD Ryzen 9 7900X
2,033
Multi-Core
AMD Ryzen 9 7900X +28%
AMD Ryzen 7 9800X3D
23,115
AMD Ryzen 9 7900X
29,630
| Single-Core | 2,064 | 2,033 |
| Multi-Core | 23,115 | 29,630 |
AMD Ryzen 7 9800X3D
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AMD Ryzen 9 7900X
General Info
| Manufacturer | AMD | AMD |
| Launch Date | November 7, 2024 | September 27, 2022 |
| Generation | Ryzen 9000 Series | Ryzen 7000 Series |
| Codename | Granite Ridge | Raphael (Zen 4) |
| Type | Desktop Processor | Desktop |
| Class | High-end | High-end |
| Unlocked Multiplier | Yes | Yes |
| Architecture | Zen 5 | Zen 4 |
| Lithography | 4nm | 5 nm TSMC |
CPU
| Total Cores | 8 | 12 |
| Total Threads | 16 | 24 |
| Base Frequency | 4.7 GHz | 4.7 GHz |
| Max Turbo Frequency | 5.2 GHz | Up to 5.6 GHz |
| L1 Cache | 640 KB | 768 KB |
| L2 Cache | 8 MB | 12 MB |
| L3 Cache | 96 MB (2nd gen AMD 3D V-Cache) | 64 MB shared |
Memory
| Memory Type | DDR5 | DDR5-5200 |
| Max Memory Size | 192 GB | 128 GB |
| Max Bandwidth | 89.6 GB/s | 83.2 GB/s |
| Memory Channels | 2 | 2 |
| ECC Support | Yes | Yes |
GPU
| Integrated GPU | AMD Radeon Graphics (RDNA 2) | AMD Radeon Graphics |
| GPU Base Frequency | 400 MHz | 400 MHz |
| GPU Max Frequency | 2200 MHz | 2200 MHz |
| Max Resolution HDMI | 4K @ 60Hz | 8K @ 60 Hz |
| Max Resolution DP | 8K @ 60Hz | 4K @ 60 Hz |
| 4K Support | Yes | Yes |
Power & I/O
| Socket | AM5 (LGA 1718) | AM5 socket |
| PCIe Version | PCIe 5.0 | PCIe 5.0 |
| PCIe Lanes | 24 | 24 |
| Base TDP (PL1) | 120W | 170 W |
| Max Turbo Power (PL2) | - | 230 W |
| Max Temperature | 95°C | 95 °C |
| Instruction Set | x86-64 | x86-64 |