GPU model | Baffin | GM206 |
---|---|---|
GPU variant | Baffin PRO | — |
Architecture | GCN 4.0 | Maxwell 2.0 |
Foundry | GlobalFoundries | TSMC |
Manufacturing process | 14 nm | 28 nm |
Number of transistors | 3,000 million | 2,940 million |
Die size | 123 mm² | 228 mm² |
Release date | Aug 8th, 2016 | — |
---|---|---|
Generation | Arctic Islands | — |
Production | Active | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | Pirate Islands | — |
Successor | Polaris | — |
Base clock | 1090 MHz | 695 MHz |
---|---|---|
Boost clock | 1200 MHz | 1036 MHz |
Memory clock | 1750 MHz 7 Gbps effective | 1377 MHz 5.5 Gbps effective |
Memory size | 2 GB | 4 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 112.0 GB/s | 88.13 GB/s |
Shading units | 896 | 1024 |
---|---|---|
TMUs | 56 | 64 |
ROPs | 16 | 32 |
Compute units | 14 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SMM) |
Cache L2 | 1024 KB | 1024 KB |
SMM count | — | 8 |
Pixel rate | 19.20 GPixel/s | 33.15 GPixel/s |
---|---|---|
Texture rate | 67.20 GTexel/s | 66.30 GTexel/s |
FP16 (half) performance | 2.150 TFLOPS (1:1) | — |
FP32 (float) performance | 2.150 TFLOPS | 2.122 TFLOPS |
FP64 (double) performance | 134.4 GFLOPS (1:16) | 66.30 GFLOPS (1:32) |
Slot width | Dual-slot | MXM Module |
---|---|---|
Length | 170 mm 6.7 inches | — |
TDP | 75 W | 55 W |
Suggested PSU | 250 W | — |
Outputs | 1x DVI1x HDMI1x DisplayPort | No outputs |
Power connectors | None | None |
Board number | C994 | — |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.4 | 6.4 |
CUDA | — | 5.2 |
Release date | — | Jan 11th, 2017 |
---|---|---|
Generation | — | Quadro Mobile (Mx200) |
Production | — | End-of-life |
Interface | — | MXM-A (3.0) |