GPU model | RV280 | GM20B |
---|---|---|
Architecture | Rage 7 | Maxwell 2.0 |
Foundry | UMC | TSMC |
Manufacturing process | 150 nm | 20 nm |
Number of transistors | 36 million | 2,000 million |
Die size | 98 mm² | 118 mm² |
GPU variant | — | TM670D-A1 |
Release date | May 1st, 2003 | — |
---|---|---|
Generation | Radeon R200 | — |
Production | End-of-life | — |
Interface | AGP 8x | — |
Reviews | 1 in our database | — |
Predecessor | Radeon R100 | — |
Successor | Radeon R300 | — |
GPU clock | 240 MHz | 1000 MHz |
---|---|---|
Memory clock | 166 MHz 332 Mbps effective | System Shared |
Memory size | 128 MB | System Shared |
---|---|---|
Memory type | DDR | System Shared |
Memory bus width | 128 bit | System Shared |
Bandwidth | 5.312 GB/s | System Dependent |
Pixel shaders | 4 | — |
---|---|---|
Vertex shaders | 1 | — |
TMUs | 4 | 16 |
ROPs | 4 | 16 |
Shading units | — | 256 |
SMM count | — | 2 |
Cache L1 | — | 48 KB (per SMM) |
Cache L2 | — | 256 KB |
Pixel rate | 960.0 MPixel/s | 16.00 GPixel/s |
---|---|---|
Vertex rate | 60.00 MVertices/s | — |
Texture rate | 960.0 MTexel/s | 16.00 GTexel/s |
FP16 (half) performance | — | 1,024 GFLOPS (2:1) |
FP32 (float) performance | — | 512.0 GFLOPS |
FP64 (double) performance | — | 16.00 GFLOPS (1:32) |
Slot width | Single-slot | IGP |
---|---|---|
TDP | 28 W | 15 W |
Suggested PSU | 200 W | — |
Outputs | 1x DVI1x VGA1x S-Video | No outputs |
Power connectors | None | — |
DirectX | 8.1 | 12 (12_1) |
---|---|---|
OpenGL | 1.4 | 4.6 |
OpenCL | — | 1.2 |
Vulkan | — | 1.1 |
Pixel shader | 1.4 | — |
Vertex shader | 1.1 | — |
CUDA | — | 5.3 |
Shader model | — | 6.4 |
Release date | — | Jan 4th, 2015 |
---|---|---|
Generation | — | Tegra |
Production | — | End-of-life |
Interface | — | IGP |