AMD · 2023
AMD Ryzen 9 7945HX3D
The AMD Ryzen 9 7945HX3D is a high-end mobile processor released in 2023, featuring 16 cores and 32 threads based on the Zen 4 microarchitecture.
The AMD Ryzen 9 7945HX3D is a mobile processor released on July 27, 2023. It is built on the Zen 4 microarchitecture and manufactured on a 5 nm process node. The CPU has 16 cores and 32 threads, with a base clock of 2.3 GHz and a boost clock of 5.4 GHz. It features a large 128 MB L3 cache, 1 MB L2 cache, and 64 KB L1 cache. The processor has a TDP of 55 W and uses the FL1 socket. It supports DDR5-5200 memory across two channels. The integrated graphics is a Radeon 610M with 2 compute units. The CPU provides 28 PCIe 5.0 lanes and has an unlocked multiplier for overclocking. It supports the x86-64 instruction set.
Specifications
| Microarchitecture unverified | Zen 4 |
|---|---|
| Cores unverified | 16 |
| Threads unverified | 32 |
| Base clock unverified | 2.3 GHz |
| Boost clock unverified | 5.4 GHz |
| L1 cache (total) unverified | 64 KB |
| L2 cache (total) unverified | 1 MB |
| L3 cache unverified | 128 MB |
| Process node unverified | 5 nm |
| TDP / base power unverified | 55 W |
| Socket unverified | FL1 |
| Memory support unverified | DDR5-5200 |
| Memory channels unverified | 2 |
| Integrated graphics unverified | Radeon 610M (2 CU) |
| PCIe lanes (CPU) unverified | 28 |
| PCIe version unverified | 5.0 |
| Instruction sets unverified | x86-64 |
| Unlocked multiplier unverified | Yes |
| Release date unverified | 2023-07-27 |
| Release year unverified | 2023 |