GPU model | R300 | GF108 |
---|---|---|
GPU variant | R300 9700 PRO (215R8CBGA13F) | GF108-400-A1 |
Architecture | Rage 8 | Fermi |
Foundry | TSMC | TSMC |
Manufacturing process | 150 nm | 40 nm |
Number of transistors | 110 million | 585 million |
Die size | 215 mm² | 116 mm² |
Release date | Jul 1st, 2002 | Jun 18th, 2014 |
---|---|---|
Generation | Radeon R300 | GeForce 700 |
Production | End-of-life | End-of-life |
Interface | AGP 8x | PCIe 2.0 x16 |
Reviews | 1 in our database | — |
Predecessor | Radeon R200 | GeForce 600 |
Successor | Radeon R400 AGP | GeForce 900 |
GPU clock | 325 MHz | 700 MHz |
---|---|---|
Memory clock | 310 MHz 620 Mbps effective | 800 MHz 1600 Mbps effective |
Shader clock | — | 1400 MHz |
Memory size | 128 MB | 2 GB |
---|---|---|
Memory type | DDR | DDR3 |
Memory bus width | 256 bit | 128 bit |
Bandwidth | 19.84 GB/s | 25.60 GB/s |
Pixel shaders | 8 | — |
---|---|---|
Vertex shaders | 4 | — |
TMUs | 8 | 16 |
ROPs | 8 | 4 |
Shading units | — | 96 |
SM count | — | 2 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 256 KB |
Pixel rate | 2.600 GPixel/s | 2.800 GPixel/s |
---|---|---|
Vertex rate | 325.0 MVertices/s | — |
Texture rate | 2.600 GTexel/s | 11.20 GTexel/s |
FP32 (float) performance | — | 268.8 GFLOPS |
FP64 (double) performance | — | 22.40 GFLOPS (1:12) |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | unknown | 49 W |
Suggested PSU | 200 W | 200 W |
Outputs | 1x DVI1x VGA1x S-Video | 1x DVI1x HDMI1x VGA |
Power connectors | Floppy | None |
Board number | 942 | P1070, P1071 |
Length | — | 145 mm 5.7 inches |
DirectX | 9.0 (9_0) | 12 (11_0) |
---|---|---|
OpenGL | 2.0 | 4.6 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Pixel shader | 2.0 | — |
Vertex shader | 2.0 | — |
CUDA | — | 2.1 |
Shader model | — | 5.1 |