GPU model | Sumo | R420 |
---|---|---|
Architecture | TeraScale 2 | R400 |
Foundry | TSMC | TSMC |
Manufacturing process | 32 nm | 130 nm |
Number of transistors | 1,178 million | 160 million |
Die size | 227 mm² | 281 mm² |
GPU variant | — | R420 GL |
Release date | Jun 20th, 2011 | — |
---|---|---|
Generation | Sumo (HD 6000) | — |
Production | End-of-life | — |
Interface | IGP | — |
Predecessor | Radeon IGP | — |
Successor | Trinity | — |
GPU clock | 444 MHz | 491 MHz |
---|---|---|
Memory clock | System Shared | 454 MHz 908 Mbps effective |
Memory size | System Shared | 256 MB |
---|---|---|
Memory type | System Shared | GDDR3 |
Memory bus width | System Shared | 256 bit |
Bandwidth | System Dependent | 29.06 GB/s |
Shading units | 320 | — |
---|---|---|
TMUs | 16 | 12 |
ROPs | 8 | 12 |
Compute units | 4 | — |
Pixel shaders | — | 12 |
Vertex shaders | — | 6 |
Pixel rate | 3.552 GPixel/s | 5.892 GPixel/s |
---|---|---|
Texture rate | 7.104 GTexel/s | 5.892 GTexel/s |
FP32 (float) performance | 284.2 GFLOPS | — |
Vertex rate | — | 736.5 MVertices/s |
Slot width | IGP | Single-slot |
---|---|---|
TDP | 65 W | 57 W |
Outputs | No outputs | 2x DVI1x S-Video |
Suggested PSU | — | 250 W |
Power connectors | — | 1x Molex |
Board number | — | A301-01 |
DirectX | 11.2 (11_0) | 9.0b (9_2) |
---|---|---|
OpenGL | 4.4 | 2.1 |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader model | 5.0 | — |
Pixel shader | — | 2.0b |
Vertex shader | — | 2.0b |
Release date | — | Aug 3rd, 2004 |
---|---|---|
Generation | — | FireGL |
Production | — | End-of-life |
Launch price | — | 1,099 USD |
Interface | — | AGP 8x |
Reviews | — | 226 in our database |