GPU model | Haswell GT2 | GK20A |
---|---|---|
Architecture | Generation 7.5 | Kepler 2.0 |
Foundry | Intel | TSMC |
Manufacturing process | 22 nm | 28 nm |
Number of transistors | unknown | unknown |
Die size | unknown | unknown |
Release date | Sep 2nd, 2013 | Oct 15th, 2014 |
---|---|---|
Generation | HD Graphics-M (Haswell) | Tegra |
Production | End-of-life | End-of-life |
Interface | Ring Bus | IGP |
Reviews | 1 in our database | — |
Base clock | 200 MHz | 756 MHz |
---|---|---|
Boost clock | 850 MHz | 951 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 | 160 | 192 |
---|---|---|
TMUs | 20 | 8 |
ROPs | 2 | 4 |
Execution units | 20 | — |
SMX count | — | 1 |
Cache L1 | — | 16 KB (per SMX) |
Cache L2 | — | 128 KB |
Pixel rate | 1.700 GPixel/s | 3.804 GPixel/s |
---|---|---|
Texture rate | 17.00 GTexel/s | 7.608 GTexel/s |
FP32 (float) performance | 272.0 GFLOPS | 365.2 GFLOPS |
FP64 (double) performance | 68.00 GFLOPS (1:4) | 11.41 GFLOPS (1:32) |
Slot width | IGP | IGP |
---|---|---|
TDP | 4 W | 8 W |
Outputs | No outputs | No outputs |
DirectX | 12 (11_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.3 | ES 3.1 |
OpenCL | 1.2 | — |
Vulkan | 1.0 | 1.1 |
Shader model | 5.1 | 5.1 |
CUDA | — | 3.2 |