GPU model | GK208B | NV15 |
---|---|---|
GPU variant | N16V-GL | GeForce2 GTS PRO |
Architecture | Kepler 2.0 | Celsius |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 150 nm |
Number of transistors | 1,020 million | 25 million |
Die size | 87 mm² | 88 mm² |
Release date | Mar 13th, 2015 | — |
---|---|---|
Generation | GeForce 900M | — |
Production | Active | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | GeForce 800M | — |
Successor | GeForce 10 Mobile | — |
GPU clock | 641 MHz | 200 MHz |
---|---|---|
Memory clock | 1001 MHz 2 Gbps effective | 200 MHz 400 Mbps effective |
Memory size | 2 GB | 32 MB |
---|---|---|
Memory type | DDR3 | DDR |
Memory bus width | 64 bit | 128 bit |
Bandwidth | 16.02 GB/s | 6.400 GB/s |
Shading units | 384 | — |
---|---|---|
TMUs | 32 | 8 |
ROPs | 8 | 4 |
SMX count | 2 | — |
Cache L1 | 16 KB (per SMX) | — |
Cache L2 | 512 KB | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 0 |
Pixel rate | 5.128 GPixel/s | 800.0 MPixel/s |
---|---|---|
Texture rate | 20.51 GTexel/s | 1.600 GTexel/s |
FP32 (float) performance | 492.3 GFLOPS | — |
FP64 (double) performance | 20.51 GFLOPS (1:24) | — |
Slot width | IGP | Single-slot |
---|---|---|
TDP | 33 W | unknown |
Outputs | No outputs | 1x VGA2x S-Video |
Power connectors | None | None |
Suggested PSU | — | 200 W |
DirectX | 12 (11_0) | 7.0 |
---|---|---|
OpenGL | 4.6 | 1.5 |
OpenCL | 3.0 | — |
Vulkan | 1.1 | — |
CUDA | 3.5 | — |
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 |