GPU model | Picasso | R580 |
---|---|---|
Architecture | GCN 5.0 | R500 |
Foundry | GlobalFoundries | TSMC |
Manufacturing process | 14 nm | 90 nm |
Number of transistors | 4,940 million | 384 million |
Die size | 210 mm² | 352 mm² |
GPU variant | — | R580 XTX |
Release date | Sep 30th, 2019 | — |
---|---|---|
Generation | Picasso (Vega) | — |
Production | Active | — |
Interface | IGP | — |
Predecessor | Raven Ridge | — |
Successor | Renoir | — |
Base clock | 300 MHz | — |
---|---|---|
Boost clock | 1400 MHz | — |
Memory clock | System Shared | 648 MHz 1296 Mbps effective |
GPU clock | — | 594 MHz |
Memory size | System Shared | 1024 MB |
---|---|---|
Memory type | System Shared | GDDR3 |
Memory bus width | System Shared | 256 bit |
Bandwidth | System Dependent | 41.47 GB/s |
Shading units | 704 | — |
---|---|---|
TMUs | 44 | 16 |
ROPs | 8 | 16 |
Compute units | 11 | — |
Pixel shaders | — | 48 |
Vertex shaders | — | 8 |
Pixel rate | 11.20 GPixel/s | 9.504 GPixel/s |
---|---|---|
Texture rate | 61.60 GTexel/s | 9.504 GTexel/s |
FP16 (half) performance | 3.942 TFLOPS (2:1) | — |
FP32 (float) performance | 1.971 TFLOPS | — |
FP64 (double) performance | 123.2 GFLOPS (1:16) | — |
Vertex rate | — | 1.188 GVertices/s |
Slot width | IGP | Dual-slot |
---|---|---|
TDP | 15 W | 165 W |
Outputs | No outputs | 2x DVI1x S-Video |
Power connectors | None | 1x 6-pin |
Length | — | 241 mm 9.5 inches |
Width | — | 111 mm 4.4 inches |
Suggested PSU | — | 450 W |
DirectX | 12 (12_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 4.6 | 2.1 (full) 3.0 (partial) |
OpenCL | 2.1 | — |
Vulkan | 1.2 | — |
Shader model | 6.4 | 3.0 |
Release date | — | 2006 |
---|---|---|
Generation | — | FireStream |
Production | — | End-of-life |
Interface | — | PCIe 1.0 x16 |