GPU model | Baffin | GK104 |
---|---|---|
GPU variant | Baffin PRO | — |
Architecture | GCN 4.0 | Kepler |
Foundry | GlobalFoundries | TSMC |
Manufacturing process | 14 nm | 28 nm |
Number of transistors | 3,000 million | 3,540 million |
Die size | 123 mm² | 294 mm² |
Release date | Aug 8th, 2016 | Aug 7th, 2012 |
---|---|---|
Generation | Arctic Islands | Quadro |
Production | Active | End-of-life |
Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
Predecessor | Pirate Islands | — |
Successor | Polaris | — |
Launch price | — | 2,249 USD |
Reviews | — | 26 in our database |
Base clock | 1090 MHz | — |
---|---|---|
Boost clock | 1200 MHz | — |
Memory clock | 1750 MHz 7 Gbps effective | 1350 MHz 5.4 Gbps effective |
GPU clock | — | 706 MHz |
Memory size | 2 GB | 4 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 112.0 GB/s | 172.8 GB/s |
Shading units | 896 | 1536 |
---|---|---|
TMUs | 56 | 128 |
ROPs | 16 | 32 |
Compute units | 14 | — |
Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 1024 KB | 512 KB |
SMX count | — | 8 |
Pixel rate | 19.20 GPixel/s | 22.59 GPixel/s |
---|---|---|
Texture rate | 67.20 GTexel/s | 90.37 GTexel/s |
FP16 (half) performance | 2.150 TFLOPS (1:1) | — |
FP32 (float) performance | 2.150 TFLOPS | 2.169 TFLOPS |
FP64 (double) performance | 134.4 GFLOPS (1:16) | 90.37 GFLOPS (1:24) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 170 mm 6.7 inches | 267 mm 10.5 inches |
TDP | 75 W | 122 W |
Suggested PSU | 250 W | 300 W |
Outputs | 1x DVI1x HDMI1x DisplayPort | 2x DVI2x DisplayPort |
Power connectors | None | 1x 6-pin |
Board number | C994 | — |
Width | — | 111 mm 4.4 inches |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.4 | 5.1 |
CUDA | — | 3.0 |