GPU model | RV670 | NV15 |
---|---|---|
GPU variant | RV670 PRO (215-0708003) | GeForce2 GTS |
Architecture | TeraScale | Celsius |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 150 nm |
Number of transistors | 666 million | 25 million |
Die size | 192 mm² | 88 mm² |
Release date | Nov 19th, 2007 | Apr 26th, 2000 |
---|---|---|
Generation | Radeon R600 | GeForce 2 |
Production | End-of-life | End-of-life |
Launch price | 179 USD | — |
Interface | PCIe 2.0 x16 | AGP 4x |
Reviews | 71 in our database | — |
Predecessor | Radeon R500 PCIe | GeForce 2 MX |
Successor | Radeon R700 | GeForce 3 |
GPU clock | 668 MHz | 200 MHz |
---|---|---|
Memory clock | 830 MHz 1660 Mbps effective | 166 MHz 332 Mbps effective |
Memory size | 512 MB | 32 MB |
---|---|---|
Memory type | GDDR3 | DDR |
Memory bus width | 256 bit | 128 bit |
Bandwidth | 53.12 GB/s | 5.312 GB/s |
Shading units | 320 | — |
---|---|---|
TMUs | 16 | 8 |
ROPs | 16 | 4 |
Compute units | 4 | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 0 |
Pixel rate | 10.69 GPixel/s | 800.0 MPixel/s |
---|---|---|
Texture rate | 10.69 GTexel/s | 1.600 GTexel/s |
FP32 (float) performance | 427.5 GFLOPS | — |
FP64 (double) performance | 85.50 GFLOPS (1:5) | — |
Slot width | Single-slot | Single-slot |
---|---|---|
Length | 208 mm 8.2 inches | — |
TDP | 75 W | unknown |
Suggested PSU | 250 W | 200 W |
Outputs | 2x DVI1x S-Video | 1x VGA |
Power connectors | 1x 6-pin | None |
Board number | B340, B400 | — |
DirectX | 10.1 (10_1) | 7.0 |
---|---|---|
OpenGL | 3.3 (full) 4.0 (partial) | 1.5 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.1 | — |
Pixel shader | — | 0.5 |
Vertex shader | — | — |