GPU model | Baffin | Mach32 |
---|---|---|
GPU variant | Baffin LE | Mach32-03 (2106880003) |
Architecture | GCN 4.0 | Mach |
Foundry | GlobalFoundries | — |
Manufacturing process | 14 nm | 700 nm |
Number of transistors | 3,000 million | unknown |
Die size | 123 mm² | 90 mm² |
Release date | Apr 11th, 2018 | 1993 |
---|---|---|
Generation | Polaris | Mach 32 |
Production | Active | End-of-life |
Interface | PCIe 3.0 x8 | PCI |
Predecessor | Polaris | Mach 8 |
Successor | Vega | Mach 64 |
Launch price | — | 499 USD |
Base clock | 1019 MHz | — |
---|---|---|
Boost clock | 1071 MHz | — |
Memory clock | 1500 MHz 6 Gbps effective | 10 MHz |
GPU clock | — | 10 MHz |
Memory size | 2 GB | 1 MB |
---|---|---|
Memory type | GDDR5 | VRAM |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 96.00 GB/s | 80.00 MB/s |
Shading units | 640 | — |
---|---|---|
TMUs | 40 | 0 |
ROPs | 16 | 1 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 1024 KB | — |
Pixel shaders | — | 1 |
Vertex shaders | — | 0 |
Pixel rate | 17.14 GPixel/s | 10.00 MPixel/s |
---|---|---|
Texture rate | 42.84 GTexel/s | 0 MTexel/s |
FP16 (half) performance | 1,371 GFLOPS (1:1) | — |
FP32 (float) performance | 1,371 GFLOPS | — |
FP64 (double) performance | 85.68 GFLOPS (1:16) | — |
Slot width | Dual-slot | Single-slot |
---|---|---|
Length | 145 mm 5.7 inches | — |
TDP | 60 W | unknown |
Suggested PSU | 250 W | 200 W |
Outputs | 1x DVI1x HDMI1x DisplayPort | 1x VGA |
Power connectors | None | — |
Board number | D090-21 | — |
DirectX | 12 (12_0) | — |
---|---|---|
OpenGL | 4.6 | — |
OpenCL | 2.1 | — |
Vulkan | 1.2 | — |
Shader model | 6.4 | — |
Pixel shader | — | — |
Vertex shader | — | — |