GPU model | RS780 | Broadwell GT2 |
---|---|---|
Architecture | TeraScale | Generation 8.0 |
Manufacturing process | 65 nm | 14 nm |
Number of transistors | 180 million | unknown |
Die size | 85 mm² | unknown |
Foundry | — | Intel |
Release date | Mar 4th, 2008 | Sep 5th, 2014 |
---|---|---|
Generation | Radeon IGP (2000) | HD Graphics-M (Broadwell) |
Production | End-of-life | End-of-life |
Interface | PCIe 1.0 x16 | Ring Bus |
Reviews | — | 1 in our database |
GPU clock | 500 MHz | — |
---|---|---|
Memory clock | System Shared | System Shared |
Base clock | — | 300 MHz |
Boost clock | — | 1050 MHz |
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 | 40 | 192 |
---|---|---|
TMUs | 4 | 24 |
ROPs | 4 | 3 |
Compute units | 2 | — |
Execution units | — | 24 |
Pixel rate | 2.000 GPixel/s | 3.150 GPixel/s |
---|---|---|
Texture rate | 2.000 GTexel/s | 25.20 GTexel/s |
FP32 (float) performance | 40.00 GFLOPS | 403.2 GFLOPS |
FP64 (double) performance | — | 100.8 GFLOPS (1:4) |
Slot width | IGP | IGP |
---|---|---|
TDP | unknown | 15 W |
Outputs | No outputs | No outputs |
DirectX | 10.0 (10_0) | 12 (11_1) |
---|---|---|
OpenGL | 3.3 | 4.4 |
OpenCL | 1.0 | 3.0 |
Vulkan | — | 1.0 |
Shader model | 4.1 | 5.1 |