AMD Ryzen 7000 Series CPU embedded RDNA 2 IGPU nuclear score is exposed. The IGPU on the AMD Ryzen 7000 series CPU provides 2 computing units, which contains a total of 128 stream processor . These kernels will run at the basic clock speed of 400 MHz and the graphic frequency (may be peak frequency) of 2200 MHz.
This IGPU provides 563 GFLOPS computing capabilities with a maximum 0.563 TFLOPS, which is better than the rated 500 GFLOPS provided in Nintendo Switch.
This benchmark test is performed by AMD Ryzen 9 7950X CPU equipped with 64 GB DDR5 memory. It is obviously running in the four DIMM configuration, which means that the transmission rate will be reduced to 3600 Mbps. This means that the bandwidth that IGPU can use is low, so we can expect the performance of adjusting the DDR5 kit by running at a speed of about 5600-6400.
AMD Ryzen 7000 IGPU device ID is "GFX1036" and scored 8210 points in the GeekBench 5 OpenCL benchmark test. In contrast, the VEGA 6 GPU with 6 computing units based on the new 7nm architecture scores 7003 points in the same benchmark test, and VEGA 8 with 8 computing units can provide about 8000-8500 points. The final performance of the
AMD RDNA 2 IGPU may be at the same level as the Vega 8 integrated chip. Considering that the Vega 8 chip also contains more than 75% of the core, which will be impressive.
You can also notice that the RDNA 2 IGPU on the AMD Ryzen 7000 CPU is slightly slower than Intel Alder Lake and Raptor Lake CPU.
As mentioned earlier, the purpose of integrated GPU is not to perform well in the game, but to provide users with display output functions and additional GPUs when there is a chance to eliminate opportunities. In addition, these have eventually become an excellent choice for office and business PCs that do not need to invest in independent GPUs.
