GPU model | Skylake GT2 | Coffee Lake GT1 |
---|---|---|
Architecture | Generation 9.0 | Generation 9.5 |
Foundry | Intel | Intel |
Manufacturing process | 14 nm+ | 14 nm+++ |
Number of transistors | unknown | unknown |
Die size | 123 mm² | unknown |
Release date | Sep 1st, 2015 | Apr 3rd, 2018 |
---|---|---|
Generation | HD Graphics-W (Skylake) | HD Graphics-M (Coffee Lake) |
Production | Active | Active |
Interface | Ring Bus | Ring Bus |
Reviews | 1 in our database | 1 in our database |
Base clock | 350 MHz | 300 MHz |
---|---|---|
Boost clock | 1000 MHz | 900 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 | 96 |
---|---|---|
TMUs | 16 | 12 |
ROPs | 3 | 2 |
Execution units | 24 | 12 |
Pixel rate | 3.000 GPixel/s | 1.800 GPixel/s |
---|---|---|
Texture rate | 16.00 GTexel/s | 10.80 GTexel/s |
FP16 (half) performance | 768.0 GFLOPS (2:1) | 345.6 GFLOPS (2:1) |
FP32 (float) performance | 384.0 GFLOPS | 172.8 GFLOPS |
FP64 (double) performance | 96.00 GFLOPS (1:4) | 43.20 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 |