GPU model | GT218 | G73 |
---|---|---|
GPU variant | GT218-200-B1 | GF-GO7600-N-A2 |
Architecture | Tesla 2.0 | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 90 nm |
Number of transistors | 260 million | 177 million |
Die size | 57 mm² | 125 mm² |
Release date | Nov 26th, 2009 | — |
---|---|---|
Generation | GeForce 200 | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Predecessor | GeForce 9 | — |
Successor | GeForce 400 | — |
GPU clock | 589 MHz | 450 MHz |
---|---|---|
Shader clock | 1402 MHz | — |
Memory clock | 400 MHz 800 Mbps effective | 350 MHz 700 Mbps effective |
Memory size | 512 MB | 256 MB |
---|---|---|
Memory type | DDR2 | GDDR3 |
Memory bus width | 64 bit | 128 bit |
Bandwidth | 6.400 GB/s | 11.20 GB/s |
Shading units | 16 | — |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 8 |
SM count | 2 | — |
Cache L2 | 32 KB | — |
Pixel shaders | — | 8 |
Vertex shaders | — | 4 |
Pixel rate | 2.356 GPixel/s | 3.600 GPixel/s |
---|---|---|
Texture rate | 4.712 GTexel/s | 3.600 GTexel/s |
FP32 (float) performance | 44.86 GFLOPS | — |
Vertex rate | — | 450.0 MVertices/s |
Slot width | Single-slot | — |
---|---|---|
Length | 168 mm 6.6 inches | — |
TDP | 31 W | unknown |
Suggested PSU | 200 W | — |
Outputs | 1x DVI1x DisplayPort1x VGA | No outputs |
Power connectors | None | — |
Board number | P690 | — |
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 |
Release date | — | Mar 1st, 2006 |
---|---|---|
Generation | — | GeForce Go 7 (Go 7000) |
Production | — | End-of-life |
Interface | — | PCIe 1.0 x16 |
Predecessor | — | GeForce Go 6 |
Successor | — | GeForce 8M |