GPU model | Cezanne | Alder Lake GT1 |
---|---|---|
Architecture | GCN 5.1 | Generation 12.2 |
Foundry | TSMC | Intel |
Manufacturing process | 7 nm | 10 nm |
Number of transistors | 9,800 million | unknown |
Die size | 156 mm² | unknown |
Release date | Apr 13th, 2021 | Nov 4th, 2021 |
---|---|---|
Generation | Cezanne (Vega Mobile) | HD Graphics (Alder Lake) |
Predecessor | Renoir | — |
Production | Active | Active |
Interface | IGP | Ring Bus |
Reviews | — | 1 in our database |
Base clock | 300 MHz | 300 MHz |
---|---|---|
Boost clock | 1900 MHz | 1450 MHz |
Memory clock | System Shared | System Shared |
Memory size | System Shared | System Shared |
---|---|---|
Memory type | System Shared | System Shared |
Memory bus width | System Shared | System Shared |
Bandwidth | System Dependent | System Dependent |
Shading units | 448 | 256 |
---|---|---|
TMUs | 28 | 16 |
ROPs | 8 | 8 |
Compute units | 7 | — |
Execution units | — | 32 |
Pixel rate | 15.20 GPixel/s | 11.60 GPixel/s |
---|---|---|
Texture rate | 53.20 GTexel/s | 23.20 GTexel/s |
FP16 (half) performance | 3.405 TFLOPS (2:1) | 1,485 GFLOPS (2:1) |
FP32 (float) performance | 1.702 TFLOPS | 742.4 GFLOPS |
FP64 (double) performance | 106.4 GFLOPS (1:16) | 185.6 GFLOPS (1:4) |
Slot width | IGP | IGP |
---|---|---|
TDP | 45 W | 15 W |
Outputs | No outputs | No outputs |
Power connectors | None | — |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.4 |