GPU model | Robson | Scrapper |
---|---|---|
GPU variant | Robson XT | — |
Architecture | TeraScale 2 | TeraScale 3 |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 32 nm |
Number of transistors | 292 million | 1,303 million |
Die size | 59 mm² | 246 mm² |
Release date | Nov 26th, 2010 | — |
---|---|---|
Generation | Vancouver (HD 6300M) | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Predecessor | Manhattan | — |
Successor | London | — |
GPU clock | 750 MHz | — |
---|---|---|
Memory clock | 800 MHz 1600 Mbps effective | System Shared |
Base clock | — | 327 MHz |
Boost clock | — | 424 MHz |
Memory size | 1024 MB | System Shared |
---|---|---|
Memory type | GDDR3 | System Shared |
Memory bus width | 64 bit | System Shared |
Bandwidth | 12.80 GB/s | System Dependent |
Shading units | 80 | 192 |
---|---|---|
TMUs | 8 | 12 |
ROPs | 4 | 4 |
Compute units | 2 | 3 |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 128 KB | — |
Pixel rate | 3.000 GPixel/s | 1.696 GPixel/s |
---|---|---|
Texture rate | 6.000 GTexel/s | 5.088 GTexel/s |
FP32 (float) performance | 120.0 GFLOPS | 162.8 GFLOPS |
TDP | 11 W | 17 W |
---|---|---|
Outputs | No outputs | No outputs |
Slot width | — | IGP |
DirectX | 11.2 (11_0) | 11.2 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.4 |
OpenCL | 1.2 | 1.2 |
Vulkan | — | — |
Shader model | 5.0 | 5.0 |
Release date | — | Oct 2nd, 2012 |
---|---|---|
Generation | — | Trinity (HD 7000 Mobile) |
Production | — | End-of-life |
Interface | — | IGP |
Predecessor | — | Sumo |
Successor | — | Richland |