GPU model | C61 | GK208B |
---|---|---|
Architecture | Curie | Kepler 2.0 |
Manufacturing process | 90 nm | 28 nm |
Number of transistors | unknown | 1,020 million |
Die size | unknown | 87 mm² |
GPU variant | — | N16V-GM |
Foundry | — | TSMC |
Release date | Oct 11th, 2004 | — |
---|---|---|
Generation | GeForce 6 IGP | — |
Production | End-of-life | — |
Interface | PCI | — |
Predecessor | GeForce 4 MX IGP | — |
Successor | GeForce 7 IGP | — |
GPU clock | 425 MHz | 954 MHz |
---|---|---|
Memory clock | System Shared | 900 MHz 1800 Mbps effective |
Memory size | System Shared | 2 GB |
---|---|---|
Memory type | System Shared | DDR3 |
Memory bus width | System Shared | 64 bit |
Bandwidth | System Dependent | 14.40 GB/s |
Pixel shaders | 2 | — |
---|---|---|
Vertex shaders | 1 | — |
TMUs | 1 | 32 |
ROPs | 1 | 8 |
Shading units | — | 384 |
SMX count | — | 2 |
Cache L1 | — | 16 KB (per SMX) |
Cache L2 | — | 512 KB |
Pixel rate | 425.0 MPixel/s | 7.632 GPixel/s |
---|---|---|
Vertex rate | 106.3 MVertices/s | — |
Texture rate | 425.0 MTexel/s | 30.53 GTexel/s |
FP32 (float) performance | — | 732.7 GFLOPS |
FP64 (double) performance | — | 30.53 GFLOPS (1:24) |
Slot width | IGP | IGP |
---|---|---|
TDP | unknown | 33 W |
Outputs | No outputs | No outputs |
DirectX | 9.0c (9_3) | 12 (11_0) |
---|---|---|
OpenGL | 2.1 | 4.6 |
OpenCL | — | 3.0 |
Vulkan | — | 1.1 |
Shader model | 3.0 | 5.1 |
CUDA | — | 3.5 |
Release date | — | Mar 13th, 2015 |
---|---|---|
Generation | — | GeForce 900M |
Production | — | Active |
Interface | — | PCIe 3.0 x8 |
Predecessor | — | GeForce 800M |
Successor | — | GeForce 10 Mobile |