GPU model | GK208 | NV5B |
---|---|---|
GPU variant | N14M-LP | Riva TNT2 Ultra |
Architecture | Kepler 2.0 | Fahrenheit |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 250 nm |
Number of transistors | 1,020 million | 15 million |
Die size | 87 mm² | 90 mm² |
Release date | Apr 1st, 2013 | — |
---|---|---|
Generation | GeForce 700M | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | GeForce 600M | — |
Successor | GeForce 800M | — |
GPU clock | 575 MHz | 150 MHz |
---|---|---|
Memory clock | 900 MHz 1800 Mbps effective | 183 MHz |
Memory size | 2 GB | 32 MB |
---|---|---|
Memory type | DDR3 | SDR |
Memory bus width | 64 bit | 128 bit |
Bandwidth | 14.40 GB/s | 2.928 GB/s |
Shading units | 384 | — |
---|---|---|
TMUs | 32 | 2 |
ROPs | 8 | 2 |
SMX count | 2 | — |
Cache L1 | 16 KB (per SMX) | — |
Cache L2 | 512 KB | — |
Pixel shaders | — | 2 |
Vertex shaders | — | 0 |
Pixel rate | 4.600 GPixel/s | 300.0 MPixel/s |
---|---|---|
Texture rate | 18.40 GTexel/s | 300.0 MTexel/s |
FP32 (float) performance | 441.6 GFLOPS | — |
FP64 (double) performance | 18.40 GFLOPS (1:24) | — |
Slot width | IGP | Single-slot |
---|---|---|
TDP | 33 W | unknown |
Outputs | No outputs | 1x VGA2x S-Video |
Suggested PSU | — | 200 W |
Power connectors | — | None |
DirectX | 12 (11_0) | 6.0 |
---|---|---|
OpenGL | 4.6 | 1.2 |
OpenCL | 3.0 | — |
Vulkan | 1.1 | — |
CUDA | 3.5 | — |
Shader model | 5.1 | — |
Pixel shader | — | — |
Vertex shader | — | — |
Release date | — | Mar 15th, 1999 |
---|---|---|
Generation | — | TNT2 |
Production | — | End-of-life |
Launch price | — | 299 USD |
Interface | — | AGP 4x |
Predecessor | — | Riva |
Successor | — | GeForce 256 |