AMD Ryzen 5 7645HX
AMD Ryzen 5 7645HX: Highlights
AMD Ryzen 5 7645HX is a laptop processor produced by AMD. It has 6 cores and 12 threads. CPU base clock frequency is 4000 MHz, but it’s due to Turbo Boost technology. It can perform up to 5000 MHz. AMD Ryzen 5 7645HX has integrated graphics AMD Radeon 610M.
AMD Ryzen 5 7645HX is based on a 5 nm fabrication process and a TDP of 55W. It supports DDR5 memory with a double-channel interface, and a memory speed is 5200 MT/s.
SPECIFICATIONS
General Information
| Vendor | AMD |
| Released | January 2023 |
| Type | Laptop |
| Model | Ryzen 5 7645HX |
| Instruction set | x86-64 |
| Codename | Dragon Range Zen 4 |
| Socket | FL1 |
| Integrated GPU | AMD Radeon 610M |
| Supported displays | 4 |
| Supports 64-bit | Yes |
CPU Performance
| Cores | 6 |
| Threads | 12 |
| Base Frequency | 4.0 GHz |
| Turbo Boost Frequency | 5.0 GHz |
| Bus Frequency | 100 MHz |
| Clock Multiplier | 40x |
| L1 Cache | 384KB |
| L2 Cache | 6MB |
| L3 Cache | 32MB |
| L2 core | - |
| L3 core | - |
| Unlocked Multiplier | Yes |
iGPU
| Integrated Graphics | AMD Radeon 610M |
| GPU Base Clock | 400 MHz |
| GPU Boost Clock | 2200 MHz |
| Shading Units | 128 |
| TMUs | 8 |
| ROPs | 4 |
| Execution Units | 2 |
| TGP | 15W |
| Max. Resolution | - |
| iGPU FLOPS | 0.49 TFLOPS |
Power
| Transistors | 25000 million |
| Fabrication process | 5nm |
| TDP | 55W |
| Max. temperature | 100°C |
Memory Support
| Memory Types | DDR5 |
| Memory Size | 64GB |
| RAM speed | 5200 MT/s |
| Max. Memory Channels | 2 |
| Max. Memory Bandwidth | - |
| ECC Support | No |
| DDR memory version | 5 |
| Bus Transfer Rate | - |
| Bus Speed | - |
Miscellaneous
| Official Site | AMD Ryzen 5 7645HX Official website |
| PCI Express Version | 5.0 |
| PCI Express Lanes | 28 |
Benchmarks
| Cinebench R23 Single-Core | 1770 |
| Cinebench R23 Multi-Core | 14930 |
| Passmark CPU Single-Core | - |
| Passmark CPU Multi-Core | - |
| Geekbench Single-Core | 1791 |
| Geekbench Multi-Core | 10247 |
Key Features
| SSE version | 4.1 / 4.2 |
| Front-end width | - |
| MULTITHREADING | |
| AES | |
| AVX | |
| F16C | |
| MMX | |
| TRUST ZONE | |
| NX BIT | |
| FMA4 | |
| FMA3 |
