GPU model | New Zealand | Vega 12 |
---|---|---|
Architecture | GCN 1.0 | GCN 5.0 |
Foundry | TSMC | GlobalFoundries |
Manufacturing process | 28 nm | 14 nm |
Number of transistors | 4,313 million | unknown |
Die size | 352 mm² | unknown |
GPU variant | — | Vega 12 XTA |
Release date | Aug 31st, 2012 | — |
---|---|---|
Generation | Southern Islands | — |
Production | End-of-life | — |
Launch price | 899 USD | — |
Interface | PCIe 3.0 x16 | — |
Reviews | 37 in our database | — |
Predecessor | Northern Islands | — |
Successor | Sea Islands | — |
GPU clock | 925 MHz | — |
---|---|---|
Memory clock | 1375 MHz 5.5 Gbps effective | 740 MHz 1480 Mbps effective |
Base clock | — | 815 MHz |
Boost clock | — | 1283 MHz |
Memory size | 3 GB | 4 GB |
---|---|---|
Memory type | GDDR5 | HBM2 |
Memory bus width | 384 bit | 1024 bit |
Bandwidth | 264.0 GB/s | 189.4 GB/s |
Shading units | 2048 | 1280 |
---|---|---|
TMUs | 128 | 80 |
ROPs | 32 | 32 |
Compute units | 32 | 20 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 768 KB | 1024 KB |
Pixel rate | 29.60 GPixel/s | 41.06 GPixel/s |
---|---|---|
Texture rate | 118.4 GTexel/s | 102.6 GTexel/s |
FP32 (float) performance | 3.789 TFLOPS | 3.284 TFLOPS |
FP64 (double) performance | 947.2 GFLOPS (1:4) | 205.3 GFLOPS (1:16) |
FP16 (half) performance | — | 6.569 TFLOPS (2:1) |
Slot width | Triple-slot | IGP |
---|---|---|
Length | 308 mm 12.1 inches | — |
Width | 137 mm 5.4 inches | — |
Height | 62 mm 2.4 inches | — |
TDP | 500 W | 100 W |
Suggested PSU | 900 W | — |
Outputs | 2x DVI1x HDMI2x mini-DisplayPort | No outputs |
Power connectors | 3x 8-pin | — |
Board number | C386 | — |
DirectX | 12 (11_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.1 | 6.3 |
Release date | — | Nov 14th, 2018 |
---|---|---|
Generation | — | Radeon Pro Mac (Vega Series) |
Production | — | Active |
Interface | — | PCIe 3.0 x16 |