AMD Ryzen 9 7845HX VS AMD Ryzen 9 7940HX
Comparison of processors: AMD Ryzen 9 7845HX with 12 cores 5.2GHz and AMD Ryzen 9 7940HX with 16 cores 5.2GHz. Here you will find which processor is better in benchmarks, key specifications, consumption and much more.
Key Differences
AMD Ryzen 9 7845HX: Advantages
- Lower energy consumption
- More single-core power
AMD Ryzen 9 7940HX: Advantages
- Higher number of cores (12 vs 16)
- Higher number of threads (24 vs 32)
- More multi-core power
Benchmarks
Cinebench 2024 Single Core
-
-
Cinebench R23 Single Core
1871
1865
Cinebench R20 Single Core
-
-
Geekbench 6 Single Core
2600
2691
Geekbench 5 Single Core
2600
-
Passmark Single Core
3859
-
Cinebench 2024 Multi Core
-
-
Cinebench R23 Multi Core
26462
33372
Cinebench R20 Multi Core
-
-
Geekbench 6 Multi Core
12851
15792
Geekbench 5 Multi Core
16693
-
Passmark Multi Core
-
-
AMD Ryzen 9 7845HX
VS
AMD Ryzen 9 7940HX
General Parameters
| Q1 2023 | Release Date | Q1 2023 |
| AMD | Manufacturer | AMD |
| Laptop | Type | Laptop |
| x86-64 | Instruction Set | x86-64 |
| Zen4(DragonRange) | Core Architecture | Dragon Range (Zen 4) |
| AMD Ryzen 9 7845HX | Processor Number | AMD Ryzen 9 7940HX |
| FL1 | Socket | FL1 |
| No | Integrated Graphics | No |
Package
| 5nm | Fabrication Process | 5 nm |
| FL1 | Socket | FL1 |
| 45 W | Energy Consumption | 55 W |
| 0 W | Max Turbo Consumption | 75 W |
| 100°C | Peak Operating | 100ºC |
CPU Performance
| 12 | Main Cores | 16 |
| 0 | Main Threads | - |
| - | Main Cores Base Freq. | - |
| 5.2GHz | Main Cores Turbo Freq. | 5.2GHz |
| Efficient Cores | ||
| 0 | Efficient Threads | 0 |
| Base Frequency Secondary Cores | ||
| Turbo Frequency Secondary Cores | ||
| 12 | Total Cores | 16 |
| 24 | Total Threads | 32 |
| 100MHz | Bus Frequency | |
| 30x | Multiplier | |
| 64K per core | L1 Cache | |
| 1MB per core | L2 Cache | 16MB |
| 64MB shared | L3 Cache | 64MB |
| Sí | Unlocked Multiplier | Sí |
Memory Parameters
| DDR5-5200 | Memory Type | DDR5-5200 |
| 64GB | Max Memory | 64GB |
| 2 | Max. Memory Channels | 2 |
| 83.2GB/s | Bandwidth | 83.2GB/s |
| No | ECC Memory Support | No |
Graphics Card Parameters
| Yes | Integrated Graphics | Yes |
| 1500MHz | GPU Base Frequency | 0.4GHz |
| 2200MHz | Dynamic Max GPU Frequency | 2.2GHz |
| 128 | Shaders | 128 |
| 8 | Texture Units | 0 |
| 4 | ROP Units | 0 |
| 2 | Execution Units | 2 |
| 15W | Energy Consumption |
Miscellaneous
| 5 | PCIE Version | 5 |
| 28 | PCIE Lines | 28 |
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