Intel Core i9-12900KF VS AMD Ryzen 9 7900X3D
Comparison of processors: Intel Core i9 12900KF with 16 cores 5.2GHz and AMD Ryzen 9 7900X3D with 12 cores 5.6GHz. Here you will find which processor is better in benchmarks, key specifications, consumption and much more.
Key Differences
Intel Core i9-12900KF: Advantages
- Higher number of cores (16 vs 12)
- More multi-core power
AMD Ryzen 9 7900X3D: Advantages
- Lower energy consumption
- More PCIE lines (20 vs 28)
- More single-core power
- Higher turbo frequency
Benchmarks
Cinebench 2024 Single Core
126
123
Cinebench R23 Single Core
1949
2039
Cinebench R20 Single Core
779
-
Geekbench 6 Single Core
2550
2777
Geekbench 5 Single Core
1970
2180
Passmark Single Core
4183
4129
Cinebench 2024 Multi Core
1564
1596
Cinebench R23 Multi Core
27090
27084
Cinebench R20 Multi Core
10511
-
Geekbench 6 Multi Core
12644
17141
Geekbench 5 Multi Core
17469
19407
Passmark Multi Core
41389
50925
Intel Core i9-12900KF
VS
AMD Ryzen 9 7900X3D
General Parameters
| Q4 2021 | Release Date | Q1 2023 |
| Intel | Manufacturer | AMD |
| Desktop | Type | Desktop |
| x86-64 | Instruction Set | x86-64 |
| Alder Lake-S | Core Architecture | Zen4 (Raphael) |
| Intel Core i9-12900KF | Processor Number | AMD Ryzen 9 7900X3D |
| LGA-1700 | Socket | AM5 |
| No | Integrated Graphics | No |
Package
| 10nm | Fabrication Process | 5nm |
| LGA-1700 | Socket | AM5 |
| 125 W | Energy Consumption | 120 W |
| 0 W | Max Turbo Consumption | 0 W |
| 100°C | Peak Operating | 89°C |
CPU Performance
| 8 | Main Cores | 12 |
| 0 | Main Threads | 0 |
| i9 | Main Cores Base Freq. | Ryzen 9 |
| 5.2GHz | Main Cores Turbo Freq. | 5.6GHz |
| 8 | Efficient Cores | |
| 0 | Efficient Threads | 0 |
| Base Frequency Secondary Cores | ||
| Turbo Frequency Secondary Cores | ||
| 16 | Total Cores | 12 |
| 24 | Total Threads | 24 |
| 100MHz | Bus Frequency | 100MHz |
| 32x | Multiplier | 44x |
| 64K per core | L1 Cache | 64K per core |
| 14MB shared | L2 Cache | 1MB per core |
| 30MB shared | L3 Cache | 128MB shared |
| Sí | Unlocked Multiplier | Sí |
Memory Parameters
| DDR5-4800 | Memory Type | DDR5-5200 |
| 128GB | Max Memory | 128GB |
| 2 | Max. Memory Channels | 2 |
| 76.8GB/s | Bandwidth | 83.2GB/s |
| Yes | ECC Memory Support | Yes |
Graphics Card Parameters
| No | Integrated Graphics | Yes |
| GPU Base Frequency | 400MHz | |
| Dynamic Max GPU Frequency | 2200MHz | |
| 0 | Shaders | 128 |
| 0 | Texture Units | 8 |
| 0 | ROP Units | 4 |
| 0 | Execution Units | 2 |
| Energy Consumption | 15W |
Miscellaneous
| 5 | PCIE Version | 5 |
| 20 | PCIE Lines | 28 |
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