AMD Ryzen 9 7945HX VS AMD Ryzen 9 7845HX
Comparison of processors: AMD Ryzen 9 7945HX with 16 cores 5.4GHz and AMD Ryzen 9 7845HX with 12 cores 5.2GHz. Here you will find which processor is better in benchmarks, key specifications, consumption and much more.
Key Differences
AMD Ryzen 9 7945HX: Advantages
- Higher number of cores (16 vs 12)
- Higher number of threads (32 vs 24)
- More single-core power
- More multi-core power
- Higher turbo frequency
AMD Ryzen 9 7845HX: Advantages
- Lower energy consumption
Benchmarks
Cinebench 2024 Single Core
116
-
Cinebench R23 Single Core
1957
1871
Cinebench R20 Single Core
760
-
Geekbench 6 Single Core
2776
2600
Geekbench 5 Single Core
2132
2600
Passmark Single Core
-
3859
Cinebench 2024 Multi Core
1673
-
Cinebench R23 Multi Core
32790
26462
Cinebench R20 Multi Core
12916
-
Geekbench 6 Multi Core
16216
12851
Geekbench 5 Multi Core
19474
16693
Passmark Multi Core
58844
-
AMD Ryzen 9 7945HX
VS
AMD Ryzen 9 7845HX
General Parameters
| Q1 2023 | Release Date | Q1 2023 |
| AMD | Manufacturer | AMD |
| Laptop | Type | Laptop |
| x86-64 | Instruction Set | x86-64 |
| Dragon Range (Zen 4) | Core Architecture | Zen4(DragonRange) |
| AMD Ryzen 9 7945HX | Processor Number | AMD Ryzen 9 7845HX |
| FL1 | Socket | FL1 |
| No | Integrated Graphics | No |
Package
| 5 nm | Fabrication Process | 5nm |
| FL1 | Socket | FL1 |
| 55 W | Energy Consumption | 45 W |
| 75 W | Max Turbo Consumption | 0 W |
| 100ºC | Peak Operating | 100°C |
CPU Performance
| 16 | Main Cores | 12 |
| - | Main Threads | 0 |
| - | Main Cores Base Freq. | - |
| 5.4GHz | Main Cores Turbo Freq. | 5.2GHz |
| 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 | 30x | |
| L1 Cache | 64K per core | |
| 16MB | L2 Cache | 1MB per core |
| 64MB | L3 Cache | 64MB shared |
| Sí | Unlocked Multiplier | Sí |
Memory Parameters
| DDR5-5200 | Memory Type | DDR5-5200 |
| 128GB | Max Memory | 64GB |
| 2 | Max. Memory Channels | 2 |
| 83.2GB/s | Bandwidth | 83.2GB/s |
| Yes | ECC Memory Support | No |
Graphics Card Parameters
| Yes | Integrated Graphics | Yes |
| 0.4GHz | GPU Base Frequency | 1500MHz |
| 2.2GHz | Dynamic Max GPU Frequency | 2200MHz |
| 128 | Shaders | 128 |
| 0 | Texture Units | 8 |
| 0 | ROP Units | 4 |
| 2 | Execution Units | 2 |
| Energy Consumption | 15W |
Miscellaneous
| 5 | PCIE Version | 5 |
| 28 | PCIE Lines | 28 |
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