GPU model | GT218 | NV45 |
---|---|---|
GPU variant | GT218-670-B1 | NV45 GL |
Architecture | Tesla 2.0 | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 130 nm |
Number of transistors | 260 million | 222 million |
Die size | 57 mm² | 287 mm² |
Release date | Mar 12th, 2011 | Jun 28th, 2004 |
---|---|---|
Generation | GeForce 9 | Quadro FX |
Production | End-of-life | End-of-life |
Interface | PCIe 2.0 x16 | PCIe 1.0 x16 |
Predecessor | GeForce 8 | — |
Successor | GeForce 200 | — |
Reviews | — | 26 in our database |
GPU clock | 589 MHz | 350 MHz |
---|---|---|
Shader clock | 1402 MHz | — |
Memory clock | 333 MHz 666 Mbps effective | 450 MHz 900 Mbps effective |
Memory size | 256 MB | 256 MB |
---|---|---|
Memory type | DDR2 | GDDR3 |
Memory bus width | 64 bit | 256 bit |
Bandwidth | 5.328 GB/s | 28.80 GB/s |
Shading units | 16 | — |
---|---|---|
TMUs | 8 | 12 |
ROPs | 4 | 12 |
SM count | 2 | — |
Cache L2 | 32 KB | — |
Pixel shaders | — | 12 |
Vertex shaders | — | 5 |
Pixel rate | 2.356 GPixel/s | 4.200 GPixel/s |
---|---|---|
Texture rate | 4.712 GTexel/s | 4.200 GTexel/s |
FP32 (float) performance | 44.86 GFLOPS | — |
Vertex rate | — | 437.5 MVertices/s |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | unknown | 101 W |
Suggested PSU | 200 W | 300 W |
Outputs | 1x DVI1x HDMI1x VGA | 2x DVI1x S-Video |
Power connectors | None | 1x 6-pin |
Board number | P691, P872, P874 | P211 |
Length | — | 226 mm 8.9 inches |
Width | — | 111 mm 4.4 inches |
DirectX | 11.1 (10_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | 1.1 | — |
Vulkan | — | — |
CUDA | 1.2 | — |
Shader model | 4.1 | 3.0 |