AMD Ryzen 9 7845HX vs AMD Ryzen 9 7940HS Comparison
The AMD Ryzen 9 7845HX is a AMD laptop processor from the Ryzen lineup, built on the Dragon Range architecture and released in 2023. This CPU features 12 cores, a base clock of 3000 MHz, maximum turbo frequency of 5200 MHz and 64 MB of L3 cache. Manufactured using 5 nm process technology. The AMD Ryzen 9 7845HX is designed for the FL1 socket.It supports overclocking. It includes integrated AMD Radeon 610M graphics.
The AMD Ryzen 9 7940HS 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 4000 MHz, maximum turbo frequency of 5200 MHz and 16 MB of L3 cache. Manufactured using 4 nm process technology. The AMD Ryzen 9 7940HS is designed for the FP7,FP7r2,FP8 socket. It includes integrated AMD Radeon 780M graphics.
Peformance:
AMD Ryzen 9 7845HX is better than 89% cpus with score 340 and AMD Ryzen 9 7940HS is better than 81% cpus with score 224
Specs
| AMD Ryzen 9 7845HX | AMD Ryzen 9 7940HS | |
|---|---|---|
| Type | Laptop | Laptop |
| Cores | 12 | 8 |
| Threads | 24 | 16 |
| Speed | 3 GHz | 4 GHz |
| Turbo | 5.2 GHz | 5.2 GHz |
| Current Price | ||
| Release Price | ||
| Release Date | 2023 | 2023 |
| GPU | AMD Radeon 610M | AMD Radeon 780M |
| Socket | FL1 | FP7, FP7r2,FP8 |
| L3 | 64 MB | 16 MB |
| Base TDP | 45 - 75 W | 35 - 54 W |
| Max TDP | ||
| Nm | 5 nm | 4 nm |
| Unlocked | Yes | - |
| Official Site | amd.com | amd.com |
| AMD Ryzen 9 7845HX | AMD Ryzen 9 7940HS | |
| Performance Tier | Ryzen 9 | Ryzen 9 |
| Class | Ryzen | Ryzen |
| Code Name | Dragon Range | Phoenix |
| Performance Cores | 12 | 8 |
| Efficiency Cores | - | - |
| Memory Type | DDR5 | DDR5 |
| Memory Channels | 2 | 2 |
| Max Memory | 64 MB | 256 MB |
| Bits | 64-bit | 64-bit |
| tjMax | 100°C | 100°C |
| PCI Generation | 5 | 4 |
| PCI Lanes | 28 | 20 |
| L1 Cache | 764 kB | 512 kB |
| L2 Cache | 12 MB | 8 MB |
| Product IDs | Tray 100-000000871 | Tray 100-000000954 (FP7r2) 100-000000963 (FP7) 100-000001128 (FP8) |
