AMD Radeon Vega 6 Mobile vs AMD Radeon VII
Graphics Processor
| GPU model | Picasso | Vega 20 |
|---|---|---|
| Architecture | GCN 5.0 | GCN 5.1 |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 7 nm |
| Number of transistors | 4,940 million | 13,230 million |
| Die size | 210 mm² | 331 mm² |
| GPU variant | — | Vega 20 XT |
Integrated Graphics
| Release date | Jan 6th, 2019 | — |
|---|---|---|
| Generation | Picasso (Vega Mobile) | — |
| Production | Active | — |
| Interface | IGP | — |
| Predecessor | Raven Ridge | — |
| Successor | Renoir | — |
Clocks
| Base clock | 300 MHz | 1400 MHz |
|---|---|---|
| Boost clock | 1200 MHz | 1750 MHz |
| Memory clock | System Shared | 1000 MHz 2 Gbps effective |
| Peak clock | — | 1802 MHz |
Memory Configuration
| Memory size | System Shared | 16 GB |
|---|---|---|
| Memory type | System Shared | HBM2 |
| Memory bus width | System Shared | 4096 bit |
| Bandwidth | System Dependent | 1,024 GB/s |
Render Configuration
| Shading units | 384 | 3840 |
|---|---|---|
| TMUs | 24 | 240 |
| ROPs | 8 | 64 |
| Compute units | 6 | 60 |
| Cache L1 | — | 16 KB (per CU) |
| Cache L2 | — | 4 MB |
Performance
| Pixel rate | 9.600 GPixel/s | 112.0 GPixel/s |
|---|---|---|
| Texture rate | 28.80 GTexel/s | 420.0 GTexel/s |
| FP16 (half) performance | 1.843 TFLOPS (2:1) | 26.88 TFLOPS (2:1) |
| FP32 (float) performance | 921.6 GFLOPS | 13.44 TFLOPS |
| FP64 (double) performance | 57.60 GFLOPS (1:16) | 3.360 TFLOPS (1:4) |
Dimensions & Outputs
| Slot width | IGP | Dual-slot |
|---|---|---|
| TDP | 15 W | 295 W |
| Outputs | No outputs | 1x HDMI3x DisplayPort |
| Length | — | 280 mm 11 inches |
| Width | — | 125 mm 4.9 inches |
| Height | — | 40 mm 1.6 inches |
| Suggested PSU | — | 600 W |
| Power connectors | — | 2x 8-pin |
| Board number | — | 109-D36037-00_04 |
| gpu.details.bios-number | — | 113-D3600200-105 |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.4 |
Other Features
Graphics Card
| Release date | — | Feb 7th, 2019 |
|---|---|---|
| Generation | — | Vega II |
| Production | — | Active |
| Launch price | — | 699 USD |
| Current price | — | Amazon / Newegg |
| Interface | — | PCIe 3.0 x16 |
| Predecessor | — | Vega |
| Successor | — | Navi |
