AMD Radeon Sky 500 vs AMD Radeon Vega 10 Mobile
Graphics Processor
| GPU model | Pitcairn | Picasso |
|---|---|---|
| GPU variant | Pitcairn XT GL (215-0828073) | — |
| 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 |
Graphics Card
| Release date | Mar 27th, 2013 | — |
|---|---|---|
| Generation | Radeon Sky | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x16 | — |
Clocks
| GPU clock | 950 MHz | — |
|---|---|---|
| Memory clock | 1200 MHz 4.8 Gbps effective | System Shared |
| Base clock | — | 300 MHz |
| Boost clock | — | 1400 MHz |
Memory Configuration
| Memory size | 4 GB | System Shared |
|---|---|---|
| Memory type | GDDR5 | System Shared |
| Memory bus width | 256 bit | System Shared |
| Bandwidth | 153.6 GB/s | System Dependent |
Render Configuration
| Shading units | 1280 | 640 |
|---|---|---|
| TMUs | 80 | 40 |
| ROPs | 32 | 8 |
| Compute units | 20 | 10 |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 512 KB | — |
Performance
| Pixel rate | 30.40 GPixel/s | 11.20 GPixel/s |
|---|---|---|
| Texture rate | 76.00 GTexel/s | 56.00 GTexel/s |
| FP32 (float) performance | 2.432 TFLOPS | 1.792 TFLOPS |
| FP64 (double) performance | 152.0 GFLOPS (1:16) | 112.0 GFLOPS (1:16) |
| FP16 (half) performance | — | 3.584 TFLOPS (2:1) |
Dimensions & Outputs
| Slot width | Single-slot | IGP |
|---|---|---|
| Length | 242 mm 9.5 inches | — |
| Width | 111 mm 4.4 inches | — |
| TDP | 150 W | 15 W |
| Suggested PSU | 450 W | — |
| Outputs | 1x DisplayPort | No outputs |
| Power connectors | 1x 6-pin | — |
API Support & Features
| 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 |
Other Features
Integrated Graphics
| Release date | — | Apr 8th, 2019 |
|---|---|---|
| Generation | — | Picasso (Vega Mobile) |
| Production | — | Active |
| Interface | — | IGP |
| Predecessor | — | Raven Ridge |
| Successor | — | Renoir |
