GPU model | Whistler | NV30 |
---|---|---|
GPU variant | Whistler XT (216-0810001) | — |
Architecture | TeraScale 2 | Rankine |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 130 nm |
Number of transistors | 716 million | 125 million |
Die size | 104 mm² | 199 mm² |
Release date | Jul 1st, 2012 | — |
---|---|---|
Generation | London (HD 7600M) | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Predecessor | Vancouver | — |
Successor | Solar System | — |
GPU clock | 600 MHz | 500 MHz |
---|---|---|
Memory clock | 900 MHz 1800 Mbps effective | 500 MHz 1000 Mbps effective |
Memory size | 1024 MB | 128 MB |
---|---|---|
Memory type | GDDR3 | GDDR2 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 28.80 GB/s | 16.00 GB/s |
Shading units | 480 | — |
---|---|---|
TMUs | 24 | 8 |
ROPs | 16 | 4 |
Compute units | 6 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 2 |
Pixel rate | 9.600 GPixel/s | 2.000 GPixel/s |
---|---|---|
Texture rate | 14.40 GTexel/s | 4.000 GTexel/s |
FP32 (float) performance | 576.0 GFLOPS | — |
Vertex rate | — | 250.0 MVertices/s |
TDP | 20 W | unknown |
---|---|---|
Outputs | No outputs | 1x DVI1x VGA1x S-Video |
Slot width | — | Dual-slot |
Length | — | 213 mm 8.4 inches |
Suggested PSU | — | 200 W |
Power connectors | — | 1x Molex |
DirectX | 11.2 (11_0) | 9.0a |
---|---|---|
OpenGL | 4.4 | 1.5 (2.1) |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader model | 5.0 | — |
Pixel shader | — | 2.0a |
Vertex shader | — | 2.0a |
Release date | — | Mar 6th, 2003 |
---|---|---|
Generation | — | GeForce FX |
Production | — | End-of-life |
Launch price | — | 399 USD |
Interface | — | AGP 8x |
Predecessor | — | GeForce 4 Ti |
Successor | — | GeForce 6 AGP |