GPU model | Curacao | Picasso |
---|---|---|
GPU variant | Curacao XT (215-0848004) | — |
Architecture | GCN 1.0 | GCN 5.0 |
Foundry | TSMC | GlobalFoundries |
Manufacturing process | 28 nm | 14 nm |
Number of transistors | 2,800 million | 4,940 million |
Die size | 212 mm² | 210 mm² |
Release date | Oct 8th, 2013 | — |
---|---|---|
Generation | Volcanic Islands | — |
Production | End-of-life | — |
Launch price | 199 USD | — |
Interface | PCIe 3.0 x16 | — |
Reviews | 90 in our database | — |
Predecessor | Sea Islands | — |
Successor | Pirate Islands | — |
Base clock | 1000 MHz | 300 MHz |
---|---|---|
Boost clock | 1050 MHz | 1400 MHz |
Memory clock | 1400 MHz 5.6 Gbps effective | System Shared |
Memory size | 2 GB | System Shared |
---|---|---|
Memory type | GDDR5 | System Shared |
Memory bus width | 256 bit | System Shared |
Bandwidth | 179.2 GB/s | System Dependent |
Shading units | 1280 | 704 |
---|---|---|
TMUs | 80 | 44 |
ROPs | 32 | 8 |
Compute units | 20 | 11 |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 512 KB | — |
Pixel rate | 33.60 GPixel/s | 11.20 GPixel/s |
---|---|---|
Texture rate | 84.00 GTexel/s | 61.60 GTexel/s |
FP32 (float) performance | 2.688 TFLOPS | 1.971 TFLOPS |
FP64 (double) performance | 168.0 GFLOPS (1:16) | 123.2 GFLOPS (1:16) |
FP16 (half) performance | — | 3.942 TFLOPS (2:1) |
Slot width | Dual-slot | IGP |
---|---|---|
Length | 241 mm 9.5 inches | — |
Width | 109 mm 4.3 inches | — |
Height | 36 mm 1.4 inches | — |
TDP | 180 W | 15 W |
Suggested PSU | 450 W | — |
Outputs | 2x DVI1x HDMI1x DisplayPort | No outputs |
Power connectors | 2x 6-pin | — |
Board number | C631, C632 | — |
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 | 6.4 |
Release date | — | Oct 22nd, 2019 |
---|---|---|
Generation | — | Picasso (Vega Mobile) |
Production | — | Active |
Interface | — | IGP |
Predecessor | — | Raven Ridge |
Successor | — | Renoir |