GPU model | GT218 | G70 |
---|---|---|
GPU variant | GT218-300-A2 | QDFX-4500-N-A2 |
Architecture | Tesla 2.0 | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 110 nm |
Number of transistors | 260 million | 302 million |
Die size | 57 mm² | 333 mm² |
Release date | Oct 12th, 2009 | Jul 28th, 2005 |
---|---|---|
Generation | GeForce 200 | Quadro FX |
Production | End-of-life | End-of-life |
Interface | PCIe 2.0 x16 | PCIe 1.0 x16 |
Predecessor | GeForce 9 | — |
Successor | GeForce 400 | — |
Launch price | — | 2,499 USD |
Reviews | — | 26 in our database |
GPU clock | 520 MHz | 430 MHz |
---|---|---|
Shader clock | 1230 MHz | — |
Memory clock | 400 MHz 800 Mbps effective | 525 MHz 1050 Mbps effective |
Memory size | 512 MB | 512 MB |
---|---|---|
Memory type | DDR3 | GDDR3 |
Memory bus width | 64 bit | 256 bit |
Bandwidth | 6.400 GB/s | 33.60 GB/s |
Shading units | 16 | — |
---|---|---|
TMUs | 8 | 24 |
ROPs | 4 | 16 |
SM count | 2 | — |
Cache L2 | 32 KB | — |
Pixel shaders | — | 24 |
Vertex shaders | — | 8 |
Pixel rate | 2.080 GPixel/s | 6.880 GPixel/s |
---|---|---|
Texture rate | 4.160 GTexel/s | 10.32 GTexel/s |
FP32 (float) performance | 39.36 GFLOPS | — |
Vertex rate | — | 860.0 MVertices/s |
Slot width | Single-slot | Dual-slot |
---|---|---|
Length | 168 mm 6.6 inches | 230 mm 9.1 inches |
TDP | 31 W | 109 W |
Suggested PSU | 200 W | 300 W |
Outputs | 1x DVI1x DisplayPort1x VGA | 2x DVI1x S-Video |
Power connectors | None | 1x 6-pin |
Board number | P691, P873 | P347, P348 |
Width | — | 111 mm 4.4 inches |
Height | — | 38 mm 1.5 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 |