AMD Ryzen 9 9900X3D vs Intel Core i9-14900K
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We compared two CPUs: the AMD Ryzen 9 9900X3D vs Intel Core i9-14900K. The AMD Ryzen 9 9900X3D features 12 cores and 24 threads with a maximum clock speed of 5.5 GHz, while the Intel Core i9-14900K has 24 cores and 32 threads with a maximum clock speed of 6.0 GHz. Let's see which CPU performs better in terms of benchmarks and specifications.
Why AMD Ryzen 9 9900X3D is better than Intel Core i9-14900K
- 3.6× larger L3 cache (128 MB vs 36 MB )
- Lower power consumption (120W vs 125W)
- 33% higher iGPU frequency (2200 MHz vs 1.65 GHz)
- Released about 1 year and 1 month later
Why Intel Core i9-14900K is better than AMD Ryzen 9 9900X3D
- 9% higher CPU boost clock (6.0 GHz vs 5.5 GHz)
- 100% more cores (24 cores vs 12 cores)
Performance Scores
Single-Core Score
AMD Ryzen 9 9900X3D
94
Intel Core i9-14900K
93
Multi-Core Score
AMD Ryzen 9 9900X3D
86
Intel Core i9-14900K
94
Total Score
AMD Ryzen 9 9900X3D
90
Intel Core i9-14900K
93
Geekbench 6
Single-Core
AMD Ryzen 9 9900X3D +3%
AMD Ryzen 9 9900X3D
3,215
Intel Core i9-14900K
3,120
Multi-Core
Intel Core i9-14900K +2%
AMD Ryzen 9 9900X3D
21,242
Intel Core i9-14900K
21,628
| Single-Core | 3,215 | 3,120 |
| Multi-Core | 21,242 | 21,628 |
Cinebench R23
Single-Core
Intel Core i9-14900K +2%
AMD Ryzen 9 9900X3D
2,246
Intel Core i9-14900K
2,298
Multi-Core
Intel Core i9-14900K +18%
AMD Ryzen 9 9900X3D
34,412
Intel Core i9-14900K
40,456
| Single-Core | 2,246 | 2,298 |
| Multi-Core | 34,412 | 40,456 |
AMD Ryzen 9 9900X3D
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Intel Core i9-14900K
General Info
| Manufacturer | AMD | Intel |
| Launch Date | March 2025 | Q1 2024 |
| Generation | Ryzen 9000 Series | 14th Gen Core |
| Codename | Granite Ridge | Raptor Lake Refresh |
| Type | Desktop Processor | Desktop Processor |
| Class | High-end | High-end |
| Unlocked Multiplier | Yes | Yes |
| Architecture | Zen 5 | Raptor Cove (P-cores) + Gracemont (E-cores) |
| Lithography | 4nm | 10 |
CPU
| Total Cores | 12 | 24 |
| Total Threads | 24 | 32 |
| Performance Cores | - | 8 |
| Performance Threads | - | 16 |
| Efficient Cores | - | 16 |
| Efficient Threads | - | 16 |
| P-Core Base Frequency | 4.4 GHz | 3.2 GHz |
| P-Core Max Turbo Frequency | 5.5 GHz | 6.0 GHz |
| E-Core Base Frequency | - | 2.4 GHz |
| E-Core Max Turbo Frequency | - | 4.4 GHz |
| L1 Cache | 960 KB | 80 KB per P-core, 64 KB per E-core |
| L2 Cache | 12 MB | 32 MB |
| L3 Cache | 128 MB (with 2nd gen AMD 3D V-Cache) | 36 MB Intel Smart Cache |
Memory
| Memory Type | DDR5 | DDR5-5600 / DDR4-3200 (JEDEC) |
| Max Memory Size | 192 GB | 192 GB |
| Max Bandwidth | 89.6 GB/s | 89.6 GB/s |
| Memory Channels | 2 | 2 |
| ECC Support | Yes | No |
GPU
| Integrated GPU | AMD Radeon Graphics (Raphael) | Intel UHD Graphics 770 |
| GPU Base Frequency | 400 MHz | 300 MHz |
| GPU Max Frequency | 2200 MHz | 1.65 GHz |
| Max Resolution HDMI | 4K @ 60Hz | 4096 x 2160 @ 60Hz |
| Max Resolution DP | 8K @ 60Hz | 7680 x 4320 @ 60Hz |
| 4K Support | Yes | Yes |
Power & I/O
| Socket | AM5 (LGA 1718) | FCLGA1700 |
| PCIe Version | PCIe 5.0 | PCIe 5.0 / 4.0 |
| PCIe Lanes | 24 | 20 |
| Base TDP (PL1) | 120W | 125W |
| Max Turbo Power (PL2) | - | 253 W |
| Max Temperature | 95°C | 100°C |
| Instruction Set | x86-64 | x86-64 |