GPU model | Curacao | GF100 |
---|---|---|
GPU variant | Curacao PRO (215-0848000) | GF100-ES-DT1-A2 |
Architecture | GCN 1.0 | Fermi |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 40 nm |
Number of transistors | 2,800 million | 3,100 million |
Die size | 212 mm² | 529 mm² |
Release date | Nov 13th, 2013 | Never Released |
---|---|---|
Generation | Volcanic Islands | GeForce 400 |
Production | End-of-life | End-of-life |
Launch price | 179 USD | — |
Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Reviews | 32 in our database | 84 in our database |
Predecessor | Sea Islands | GeForce 200 |
Successor | Pirate Islands | GeForce 500 |
Base clock | 900 MHz | — |
---|---|---|
Boost clock | 925 MHz | — |
Memory clock | 1400 MHz 5.6 Gbps effective | 700 MHz 2.8 Gbps effective |
GPU clock | — | 527 MHz |
Shader clock | — | 1053 MHz |
Memory size | 2 GB | 1536 MB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 384 bit |
Bandwidth | 179.2 GB/s | 134.4 GB/s |
Shading units | 1280 | 512 |
---|---|---|
TMUs | 80 | 64 |
ROPs | 32 | 48 |
Compute units | 20 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
Cache L2 | 512 KB | 768 KB |
SM count | — | 16 |
Pixel rate | 29.60 GPixel/s | 16.86 GPixel/s |
---|---|---|
Texture rate | 74.00 GTexel/s | 33.73 GTexel/s |
FP32 (float) performance | 2.368 TFLOPS | 1,078 GFLOPS |
FP64 (double) performance | 148.0 GFLOPS (1:16) | — |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 210 mm 8.3 inches | 292 mm 11.5 inches |
TDP | 150 W | 375 W |
Suggested PSU | 450 W | 750 W |
Outputs | 2x DVI1x HDMI1x DisplayPort | 2x DVI1x mini-HDMI |
Power connectors | 1x 6-pin | 2x 8-pin |
Board number | C630, C631, C632 | P1022 |
DirectX | 12 (11_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 5.1 | 5.1 |
CUDA | — | 2.0 |