GPU model | GF108 | NV15 |
---|---|---|
GPU variant | N11P-GE-A1 | GeForce2 GTS |
Architecture | Fermi | Celsius |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 150 nm |
Number of transistors | 585 million | 25 million |
Die size | 116 mm² | 88 mm² |
Release date | Sep 3rd, 2010 | — |
---|---|---|
Generation | GeForce 400M | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Predecessor | GeForce 300M | — |
Successor | GeForce 500M | — |
GPU clock | 500 MHz | 200 MHz |
---|---|---|
Shader clock | 1000 MHz | — |
Memory clock | 800 MHz 1600 Mbps effective | 166 MHz 332 Mbps effective |
Memory size | 512 MB | 32 MB |
---|---|---|
Memory type | DDR3 | DDR |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 25.60 GB/s | 5.312 GB/s |
Shading units | 96 | — |
---|---|---|
TMUs | 16 | 8 |
ROPs | 4 | 4 |
SM count | 2 | — |
Cache L1 | 64 KB (per SM) | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 0 |
Pixel rate | 2.000 GPixel/s | 800.0 MPixel/s |
---|---|---|
Texture rate | 8.000 GTexel/s | 1.600 GTexel/s |
FP32 (float) performance | 192.0 GFLOPS | — |
FP64 (double) performance | 16.00 GFLOPS (1:12) | — |
TDP | 23 W | unknown |
---|---|---|
Outputs | No outputs | 1x VGA |
Slot width | — | Single-slot |
Suggested PSU | — | 200 W |
Power connectors | — | None |
DirectX | 12 (11_0) | 7.0 |
---|---|---|
OpenGL | 4.6 | 1.5 |
OpenCL | 1.1 | — |
Vulkan | — | — |
CUDA | 2.1 | — |
Shader model | 5.1 | — |
Pixel shader | — | 0.5 |
Vertex shader | — | — |
Release date | — | Apr 26th, 2000 |
---|---|---|
Generation | — | GeForce 2 |
Production | — | End-of-life |
Interface | — | AGP 4x |
Predecessor | — | GeForce 2 MX |
Successor | — | GeForce 3 |