AMD Ryzen 9 7945HX specifications and performance
AMD Ryzen 9 7945HX is a 16 cores and 32 threads CPU processor produced by AMD. AMD Ryzen 9 7945HX was released on 2023-01-04, 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 7945hx |
Release date | 2023-01-04 |
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 | 2.5GHz |
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 | 64 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 | 100°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 |
1939
|
---|---|
Multi-core performance score |
34039
|
Single core performance score |
4067
|
---|---|
Multi-core performance score |
54907
|
Integer math | 212 GOps/sec |
Floating point math | 126 GOps/sec |
Find prime numbers | 287 Million Primes/sec (Millions find prime numbers per second) |
Random string sorting | 79.8 Million Strings/sec (Millions random string sorting per second) |
Data encryption | 43.5 GBytes/sec (Gigabits per second) |
Data compression | 716.8 MBytes/sec (megabits per second) |
Physics simulation | 2437 Frames/sec (FPS) |
Extended instruction test | 52.8 Billion Matrices/sec (Billions matrix operations per second) |
Single core performance |
2908
|
---|---|
Multi-core performance |
19418
|
File compression | 1700 MB/sec (megabits per second) |
clang compilation | 208.8 Klines/sec (thousands lines per second) |
HTML5 browsing | 356.6 pages/sec (pages per second) |
PDF rendering | 513.3 Mpixels/sec (megapixels per second) |
Text processing | 292.6 pages/sec (pages per second) |
Background blur | 71 images/sec (images per second) |
Photo processing | 124.8 images/sec (images per second) |
Ray tracing | 47.9 Mpixels/sec (megapixels per second) |