GPU model | RV515 | GK208B |
---|---|---|
Architecture | R500 | Kepler 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 28 nm |
Number of transistors | 107 million | 1,020 million |
Die size | 100 mm² | 87 mm² |
GPU variant | — | GK208-203-B1 |
Release date | Dec 22nd, 2005 | Mar 27th, 2014 |
---|---|---|
Generation | All-In-Wonder | GeForce 700 |
Production | End-of-life | End-of-life |
Launch price | 199 USD | — |
Interface | PCIe 1.0 x16 | PCIe 2.0 x1 |
Reviews | 48 in our database | — |
Predecessor | — | GeForce 600 |
Successor | — | GeForce 900 |
GPU clock | 450 MHz | 954 MHz |
---|---|---|
Memory clock | 400 MHz 800 Mbps effective | 800 MHz 1600 Mbps effective |
Memory size | 256 MB | 1024 MB |
---|---|---|
Memory type | DDR2 | DDR3 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 12.80 GB/s | 12.80 GB/s |
Pixel shaders | 4 | — |
---|---|---|
Vertex shaders | 2 | — |
TMUs | 4 | 16 |
ROPs | 4 | 8 |
Shading units | — | 192 |
SMX count | — | 1 |
Cache L1 | — | 16 KB (per SMX) |
Cache L2 | — | 512 KB |
Pixel rate | 1.800 GPixel/s | 3.816 GPixel/s |
---|---|---|
Vertex rate | 225.0 MVertices/s | — |
Texture rate | 1.800 GTexel/s | 15.26 GTexel/s |
FP32 (float) performance | — | 366.3 GFLOPS |
FP64 (double) performance | — | 15.26 GFLOPS (1:24) |
Slot width | Single-slot | Single-slot |
---|---|---|
Length | 249 mm 9.8 inches | 146 mm 5.7 inches |
Width | 111 mm 4.4 inches | 112 mm 4.4 inches |
TDP | unknown | 19 W |
Suggested PSU | 200 W | 200 W |
Outputs | 1x DVI | 1x DVI1x HDMI1x VGA |
Power connectors | None | None |
Board number | A767-34 | P2132 SKU 14 |
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 |