GPU model | Amber Lake GT2 | Lakefield GT1 |
---|---|---|
Architecture | Generation 9.5 | Generation 11.0 |
Foundry | Intel | Intel |
Manufacturing process | 14 nm | 10 nm |
Number of transistors | unknown | unknown |
Die size | unknown | unknown |
Release date | Aug 21st, 2019 | May 28th, 2020 |
---|---|---|
Generation | HD Graphics-T (Amber Lake) | HD Graphics-M (Lakefield) |
Production | Active | Active |
Interface | Ring Bus | Ring Bus |
Reviews | 1 in our database | 1 in our database |
Base clock | 300 MHz | 200 MHz |
---|---|---|
Boost clock | 1050 MHz | 500 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 | 192 | 384 |
---|---|---|
TMUs | 24 | 32 |
ROPs | 3 | 8 |
Execution units | 24 | 48 |
Pixel rate | 3.150 GPixel/s | 4.000 GPixel/s |
---|---|---|
Texture rate | 25.20 GTexel/s | 16.00 GTexel/s |
FP16 (half) performance | 806.4 GFLOPS (2:1) | 768.0 GFLOPS (2:1) |
FP32 (float) performance | 403.2 GFLOPS | 384.0 GFLOPS |
FP64 (double) performance | 100.8 GFLOPS (1:4) | 96.00 GFLOPS (1:4) |
Slot width | IGP | IGP |
---|---|---|
TDP | 15 W | 15 W |
Outputs | No outputs | No outputs |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.4 |