AMD Ryzen 9 7940HX VS AMD Ryzen 9 5900X
Comparison of processors: AMD Ryzen 9 7940HX with 16 cores 5.2GHz and AMD Ryzen 9 5900X with 12 cores 4.8GHz. Here you will find which processor is better in benchmarks, key specifications, consumption and much more.
Key Differences
AMD Ryzen 9 7940HX: Advantages
- Lower energy consumption
- Higher number of cores (16 vs 12)
- Higher number of threads (32 vs 24)
- Newer PCIE version (5 vs 4)
- More PCIE lines (28 vs 20)
- More single-core power
- More multi-core power
- Higher turbo frequency
AMD Ryzen 9 5900X: Advantages
Benchmarks
Cinebench 2024 Single Core
-
94
Cinebench R23 Single Core
1865
1670
Cinebench R20 Single Core
-
637
Geekbench 6 Single Core
2691
2139
Geekbench 5 Single Core
-
1639
Passmark Single Core
-
3438
Cinebench 2024 Multi Core
-
1189
Cinebench R23 Multi Core
33372
22046
Cinebench R20 Multi Core
-
8491
Geekbench 6 Multi Core
15792
10550
Geekbench 5 Multi Core
-
14023
Passmark Multi Core
-
39204
AMD Ryzen 9 7940HX
VS
AMD Ryzen 9 5900X
General Parameters
| Q1 2023 | Release Date | Q4 2020 |
| AMD | Manufacturer | AMD |
| Laptop | Type | Desktop |
| x86-64 | Instruction Set | x86-64 |
| Dragon Range (Zen 4) | Core Architecture | Vermeer |
| AMD Ryzen 9 7940HX | Processor Number | AMD Ryzen 9 5900X |
| FL1 | Socket | AM4 |
| No | Integrated Graphics | No |
Package
| 5 nm | Fabrication Process | 7nm |
| FL1 | Socket | AM4 |
| 55 W | Energy Consumption | 105 W |
| 75 W | Max Turbo Consumption | 0 W |
| 100ºC | Peak Operating | 90°C |
CPU Performance
| 16 | Main Cores | 12 |
| - | Main Threads | 0 |
| - | Main Cores Base Freq. | Ryzen 9 |
| 5.2GHz | Main Cores Turbo Freq. | 4.8GHz |
| Efficient Cores | ||
| 0 | Efficient Threads | 0 |
| Base Frequency Secondary Cores | ||
| Turbo Frequency Secondary Cores | ||
| 16 | Total Cores | 12 |
| 32 | Total Threads | 24 |
| Bus Frequency | 100MHz | |
| Multiplier | 37x | |
| L1 Cache | 64K per core | |
| 16MB | L2 Cache | 512K per core |
| 64MB | L3 Cache | 64MB shared |
| Sí | Unlocked Multiplier | Sí |
Memory Parameters
| DDR5-5200 | Memory Type | DDR4-3200 |
| 64GB | Max Memory | 128GB |
| 2 | Max. Memory Channels | 2 |
| 83.2GB/s | Bandwidth | 51.2GB/s |
| No | ECC Memory Support | Yes |
Graphics Card Parameters
| Yes | Integrated Graphics | No |
| 0.4GHz | GPU Base Frequency | |
| 2.2GHz | Dynamic Max GPU Frequency | |
| 128 | Shaders | 0 |
| 0 | Texture Units | 0 |
| 0 | ROP Units | 0 |
| 2 | Execution Units | 0 |
| Energy Consumption |
Miscellaneous
| 5 | PCIE Version | 4 |
| 28 | PCIE Lines | 20 |
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