AMD Ryzen 9 7945HX3D specifications and performance
AMD Ryzen 9 7945HX3D is a 16 cores and 32 threads CPU processor produced by AMD. AMD Ryzen 9 7945HX3D was released on 2023-08-22, the fabrication process is 5nm (nanometer), the CPU codename is Zen 4 (Dragon Range), the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is Radeon 610M.
| Vendor / Supplier | AMD |
|---|---|
| Short name | r9 7945hx3d |
| Release date | 2023-08-22 |
| CPU code name | Zen 4 (Dragon Range) |
| Fabrication process | 5nm (nanometer) |
| Instruction set architecture | x86-64 |
| Market | Laptop |
| Integrated Graphics (iGPU) | Radeon 610M |
| Total number of cores | 16 cores |
|---|---|
| Total number of threads | 32 threads |
| Number of performance cores | 16 cores |
| Number of performance core threads | 32 threads |
| Performance core base frequency / main frequency | 2.3GHz |
| Performance core maximum turbo frequency | 5.4GHz |
| Number of energy efficiency cores | |
| Number of energy-efficient core threads | |
| Energy efficiency core basic frequency / main frequency | |
| Energy efficiency core maximum turbo frequency |
| Bus frequency | 100MHz |
|---|---|
| L1 Cache | 64 KB |
| L2 Cache | 1 MB |
| L3 Cache | 128 MB |
| Unlock multiplier | Yes |
| Maximum supported memory | 64GB |
|---|---|
| Memory frequency support |
|
| Maximum number of memory channels | 2 |
| Maximum memory bandwidth | |
| ECC support | No |
| CPU Socket | FL1 |
|---|---|
| Default thermal design power / TDP PL1 | 55W |
| Maximum Turbo Power Consumption / TDP PL2 | |
| Maximum temperature | 89°C |
| PCIe interface | PCIe 5.0 |
| PCIe lane count | 28 |
| Integrated Graphics (iGPU) | Radeon 610M |
|---|---|
| Base frequency | 1500MHz |
| Maximum acceleration frequency | 2200MHz |
| Number of execution units | 2 |
| Stream Processors / Shading Units | 128 |
| Texture Units / TMUs | 8 |
| Raster Operations Units / ROPs | 4 |
| Total Graphics Power / TGP | 15W |
| FP32 computing performance |
0.49TFLOPS
|
| Single core performance score |
1957
|
|---|---|
| Multi-core performance score |
33726
|
| Single core performance score |
|
|---|---|
| Multi-core performance score |
|
| Integer math | |
| Floating point math | |
| Find prime numbers | |
| Random string sorting | |
| Data encryption | |
| Data compression | |
| Physics simulation | |
| Extended instruction test |
| Single core performance |
2799
|
|---|---|
| Multi-core performance |
16304
|
| File compression | 1420 MB/sec (megabits per second) |
| clang compilation | 200.9 Klines/sec (thousands lines per second) |
| HTML5 browsing | 271.4 pages/sec (pages per second) |
| PDF rendering | 454.9 Mpixels/sec (megapixels per second) |
| Text processing | 287.8 pages/sec (pages per second) |
| Background blur | 46 images/sec (images per second) |
| Photo processing | 90.6 images/sec (images per second) |
| Ray tracing | 43.9 Mpixels/sec (megapixels per second) |