GPU model | Redwood | GF119 |
---|---|---|
GPU variant | Redwood PRO (215-0757004) | GF119-300-A1 |
Architecture | TeraScale 2 | Fermi 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 40 nm |
Number of transistors | 627 million | 292 million |
Die size | 104 mm² | 79 mm² |
Release date | May 14th, 2011 | Apr 2nd, 2012 |
---|---|---|
Generation | Northern Islands | GeForce 600 |
Production | End-of-life | End-of-life |
Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Predecessor | Evergreen | GeForce 500 |
Successor | Southern Islands | GeForce 700 |
GPU clock | 650 MHz | 810 MHz |
---|---|---|
Memory clock | 500 MHz 1000 Mbps effective | 898 MHz 1796 Mbps effective |
Shader clock | — | 1620 MHz |
Memory size | 1024 MB | 1024 MB |
---|---|---|
Memory type | GDDR3 | DDR3 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 16.00 GB/s | 14.37 GB/s |
Shading units | 400 | 48 |
---|---|---|
TMUs | 20 | 8 |
ROPs | 8 | 4 |
Compute units | 5 | — |
Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
Cache L2 | 256 KB | 128 KB |
SM count | — | 1 |
Pixel rate | 5.200 GPixel/s | 1.620 GPixel/s |
---|---|---|
Texture rate | 13.00 GTexel/s | 6.480 GTexel/s |
FP32 (float) performance | 520.0 GFLOPS | 155.5 GFLOPS |
FP64 (double) performance | — | 12.96 GFLOPS (1:12) |
Slot width | Single-slot | Single-slot |
---|---|---|
Length | 165 mm 6.5 inches | 145 mm 5.7 inches |
TDP | 39 W | 29 W |
Suggested PSU | 200 W | 200 W |
Outputs | 1x DVI1x HDMI1x VGA | 1x DVI1x HDMI1x VGA |
Power connectors | None | None |
Board number | C021 | P1310 |
DirectX | 11.2 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader model | 5.0 | 5.1 |
CUDA | — | 2.1 |