AMD Ryzen 9 7950X specifications and performance
AMD Ryzen 9 7950X is a 16 cores and 32 threads CPU processor produced by AMD. AMD Ryzen 9 7950X was released on 2022-08-29, the fabrication process is 5nm (nanometer), the CPU codename is Zen 4 (Raphael), the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is Radeon Graphics (Ryzen 7000).
| Vendor / Supplier | AMD |
|---|---|
| Short name | r9 7950x |
| Release date | 2022-08-29 |
| CPU code name | Zen 4 (Raphael) |
| Fabrication process | 5nm (nanometer) |
| Instruction set architecture | x86-64 |
| Market | Desktop |
| Integrated Graphics (iGPU) | Radeon Graphics (Ryzen 7000) |
| 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 | 4.5GHz |
| Performance core maximum turbo frequency | 5.7GHz |
| 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 | 128GB |
|---|---|
| Memory frequency support |
|
| Maximum number of memory channels | 2 |
| Maximum memory bandwidth | 73.4GB/s |
| ECC support | Yes |
| CPU Socket | AM5 |
|---|---|
| Default thermal design power / TDP PL1 | 170W |
| Maximum Turbo Power Consumption / TDP PL2 | 230W |
| Maximum temperature | 95°C |
| PCIe interface | PCIe 5.0 |
| PCIe lane count | 28 |
| Integrated Graphics (iGPU) | Radeon Graphics (Ryzen 7000) |
|---|---|
| Base frequency | 1500MHz |
| Maximum acceleration frequency | 2200MHz |
| Number of execution units | 2 |
| Stream Processors / Shading Units | 448 |
| Texture Units / TMUs | 8 |
| Raster Operations Units / ROPs | 4 |
| Total Graphics Power / TGP | 15W |
| FP32 computing performance |
1.43TFLOPS
|
| Single core performance score |
2026
|
|---|---|
| Multi-core performance score |
36984
|
| Single core performance score |
4304
|
|---|---|
| Multi-core performance score |
63197
|
| Integer math | 228 GOps/sec |
| Floating point math | 139 GOps/sec |
| Find prime numbers | 353 Million Primes/sec (Millions find prime numbers per second) |
| Random string sorting | 101.4 Million Strings/sec (Millions random string sorting per second) |
| Data encryption | 49.8 GBytes/sec (Gigabits per second) |
| Data compression | 842.3 MBytes/sec (megabits per second) |
| Physics simulation | 3099 Frames/sec (FPS) |
| Extended instruction test | 62.4 Billion Matrices/sec (Billions matrix operations per second) |
| Single core performance |
2998
|
|---|---|
| Multi-core performance |
20098
|
| File compression | 1740 MB/sec (megabits per second) |
| clang compilation | 214.2 Klines/sec (thousands lines per second) |
| HTML5 browsing | 362.6 pages/sec (pages per second) |
| PDF rendering | 518.2 Mpixels/sec (megapixels per second) |
| Text processing | 301.7 pages/sec (pages per second) |
| Background blur | 75.9 images/sec (images per second) |
| Photo processing | 129.6 images/sec (images per second) |
| Ray tracing | 49.4 Mpixels/sec (megapixels per second) |