AMD Ryzen 9 9900X3D vs Intel Core i9-10900K
vs
We compared two CPUs: the AMD Ryzen 9 9900X3D vs Intel Core i9-10900K. The AMD Ryzen 9 9900X3D features 12 cores and 24 threads with a maximum clock speed of 5.5 GHz, while the Intel Core i9-10900K has 10 cores and 20 threads with a maximum clock speed of 5.3 GHz. Let's see which CPU performs better in terms of benchmarks and specifications.
Why AMD Ryzen 9 9900X3D is better than Intel Core i9-10900K
- Geekbench 6 shows 126% faster single-core and 88% faster multi-core performance
- More advanced 4nm manufacturing process vs 14nm
- 4% higher CPU boost clock (5.5 GHz vs 5.3 GHz)
- 20% more cores (12 cores vs 10 cores)
- 6.4× larger L3 cache (128 MB vs 20 MB)
- 96% higher memory bandwidth (89.6 GB/s vs 45.8 GB/s)
- Support for newer PCIe standard (PCIe 5.0 vs 3.0)
- Lower power consumption (120W vs 125W)
- 83% higher iGPU frequency (2200 MHz vs 1200 MHz)
- Released about 4 years and 10 months later
Performance Scores
Single-Core Score
AMD Ryzen 9 9900X3D
94
Intel Core i9-10900K
49
Multi-Core Score
AMD Ryzen 9 9900X3D
86
Intel Core i9-10900K
44
Total Score
AMD Ryzen 9 9900X3D
90
Intel Core i9-10900K
46
Geekbench 6
Single-Core
AMD Ryzen 9 9900X3D +126%
AMD Ryzen 9 9900X3D
3,215
Intel Core i9-10900K
1,422
Multi-Core
AMD Ryzen 9 9900X3D +88%
AMD Ryzen 9 9900X3D
21,242
Intel Core i9-10900K
11,318
| Single-Core | 3,215 | 1,422 |
| Multi-Core | 21,242 | 11,318 |
Cinebench R23
Single-Core
AMD Ryzen 9 9900X3D +59%
AMD Ryzen 9 9900X3D
2,246
Intel Core i9-10900K
1,415
Multi-Core
AMD Ryzen 9 9900X3D +104%
AMD Ryzen 9 9900X3D
34,412
Intel Core i9-10900K
16,879
| Single-Core | 2,246 | 1,415 |
| Multi-Core | 34,412 | 16,879 |
AMD Ryzen 9 9900X3D
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Intel Core i9-10900K
General Info
| Manufacturer | AMD | Intel |
| Launch Date | March 2025 | Q2 2020 |
| Generation | Ryzen 9000 Series | 10th Gen |
| Codename | Granite Ridge | Comet Lake-S |
| Type | Desktop Processor | Desktop |
| Class | High-end | High-end |
| Unlocked Multiplier | Yes | Yes |
| Architecture | Zen 5 | Comet Lake |
| Lithography | 4nm | 14nm |
CPU
| Total Cores | 12 | 10 |
| Total Threads | 24 | 20 |
| Base Frequency | 4.4 GHz | 3.7 GHz |
| Max Turbo Frequency | 5.5 GHz | 5.3 GHz |
| L1 Cache | 960 KB | 32 KB per core |
| L2 Cache | 12 MB | 256 KB per core |
| L3 Cache | 128 MB (with 2nd gen AMD 3D V-Cache) | 20 MB |
Memory
| Memory Type | DDR5 | DDR4-2933 |
| Max Memory Size | 192 GB | 128 GB |
| Max Bandwidth | 89.6 GB/s | 45.8 GB/s |
| Memory Channels | 2 | 2 |
| ECC Support | Yes | No |
GPU
| Integrated GPU | AMD Radeon Graphics (Raphael) | Intel UHD Graphics 630 |
| GPU Base Frequency | 400 MHz | 350 MHz |
| GPU Max Frequency | 2200 MHz | 1.2 GHz |
| Max Resolution HDMI | 4K @ 60Hz | 4096x2160 @ 30Hz |
| Max Resolution DP | 8K @ 60Hz | 4096x2304 @ 60Hz |
| 4K Support | Yes | Yes |
Power & I/O
| Socket | AM5 (LGA 1718) | FC-LGA1200 |
| PCIe Version | PCIe 5.0 | 3.0 |
| PCIe Lanes | 24 | 16 |
| Base TDP (PL1) | 120W | 125W |
| Max Temperature | 95°C | 100°C |
| Instruction Set | x86-64 | x86-64 |