AMD Ryzen 7 7840HS vs AMD Ryzen 9 8945HS Comparison
The AMD Ryzen 7 7840HS is a AMD laptop processor from the Ryzen lineup, built on the Phoenix architecture and released in 2023. This CPU features 8 cores, a base clock of 3800 MHz, maximum turbo frequency of 5100 MHz and 16 MB of L3 cache. Manufactured using 4 nm process technology. The AMD Ryzen 7 7840HS is designed for the FP7,FP7r2,FP8 socket. It includes integrated AMD Radeon 780M graphics.
The AMD Ryzen 9 8945HS is a AMD laptop processor from the Ryzen lineup, built on the Hawk Point architecture and released in 2024. This CPU features 8 cores, a base clock of 4000 MHz, maximum turbo frequency of 5200 MHz and 16 MB of L3 cache. Manufactured using 4 nm process technology. The AMD Ryzen 9 8945HS is designed for the FP7,FP7r2,FP8 socket. It includes integrated AMD Radeon 780M graphics.
Peformance:
AMD Ryzen 7 7840HS is better than 79% cpus with score 214 and AMD Ryzen 9 8945HS is better than 78% cpus with score 211
Specs
| AMD Ryzen 7 7840HS | AMD Ryzen 9 8945HS | |
|---|---|---|
| Type | Laptop | Laptop |
| Cores | 8 | 8 |
| Threads | 16 | 16 |
| Speed | 3.8 GHz | 4 GHz |
| Turbo | 5.1 GHz | 5.2 GHz |
| Current Price | ||
| Release Price | ||
| Release Date | 2023 | 2024 |
| GPU | AMD Radeon 780M | AMD Radeon 780M |
| Socket | FP7, FP7r2,FP8 | FP7, FP7r2,FP8 |
| L3 | 16 MB | 16 MB |
| Base TDP | 35 - 54 W | 35 - 54 W |
| Max TDP | ||
| Nm | 4 nm | 4 nm |
| Unlocked | - | - |
| Official Site | amd.com | amd.com |
| AMD Ryzen 7 7840HS | AMD Ryzen 9 8945HS | |
| Performance Tier | Ryzen 7 | Ryzen 9 |
| Class | Ryzen | Ryzen |
| Code Name | Phoenix | Hawk Point |
| Performance Cores | 8 | 8 |
| Efficiency Cores | - | - |
| Memory Type | DDR5 | DDR5 |
| Memory Channels | 2 | 2 |
| Max Memory | 256 MB | 256 MB |
| Bits | 64-bit | 64-bit |
| tjMax | 100°C | 100°C |
| PCI Generation | 4 | 4 |
| PCI Lanes | 20 | 20 |
| L1 Cache | 512 kB | |
| L2 Cache | 8 MB | 8 MB |
| Product IDs | Tray 100-000000955 (FP7r2) 100-000000964 (FP7) 100-000001129 (FP8) | Tray 100-000001319 (FP7r2)100-000001383 (FP7) 100-000001309 (FP8) |
