GPU model | Redwood | C67 |
---|---|---|
GPU variant | Redwood PRO2 | — |
Architecture | TeraScale 2 | Curie |
Foundry | TSMC | — |
Manufacturing process | 40 nm | 90 nm |
Number of transistors | 627 million | 112 million |
Die size | 104 mm² | 81 mm² |
Release date | Feb 9th, 2010 | — |
---|---|---|
Generation | Evergreen | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 29 in our database | — |
Predecessor | Radeon R700 | — |
Successor | Northern Islands | — |
GPU clock | 550 MHz | 425 MHz |
---|---|---|
Memory clock | 800 MHz 3.2 Gbps effective | System Shared |
Memory size | 512 MB | System Shared |
---|---|---|
Memory type | GDDR5 | System Shared |
Memory bus width | 128 bit | System Shared |
Bandwidth | 51.20 GB/s | System Dependent |
Shading units | 320 | — |
---|---|---|
TMUs | 16 | 1 |
ROPs | 8 | 1 |
Compute units | 4 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 2 |
Vertex shaders | — | 1 |
Pixel rate | 4.400 GPixel/s | 425.0 MPixel/s |
---|---|---|
Texture rate | 8.800 GTexel/s | 425.0 MTexel/s |
FP32 (float) performance | 352.0 GFLOPS | — |
Vertex rate | — | 106.3 MVertices/s |
Slot width | Single-slot | IGP |
---|---|---|
Length | 165 mm 6.5 inches | — |
TDP | 39 W | unknown |
Suggested PSU | 200 W | — |
Outputs | 1x DVI1x HDMI1x VGA | No outputs |
Power connectors | None | — |
Board number | C021, C025, C029 | — |
DirectX | 11.2 (11_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 4.4 | 2.1 |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader model | 5.0 | 3.0 |
Release date | — | Feb 1st, 2006 |
---|---|---|
Generation | — | GeForce 7 IGP |
Production | — | End-of-life |
Interface | — | PCI |
Predecessor | — | GeForce 6 IGP |
Successor | — | GeForce 8 IGP |