AMD Radeon Vega 3 vs NVIDIA Switch GPU 16nm
Graphics Processor
| GPU model | Picasso | GM20B |
|---|---|---|
| Architecture | GCN 5.0 | Maxwell 2.0 |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 16 nm |
| Number of transistors | 4,940 million | 2,000 million |
| Die size | 210 mm² | 100 mm² |
| GPU variant | — | ODNX10-A1 |
Integrated Graphics
| Release date | Nov 20th, 2019 | — |
|---|---|---|
| Generation | Picasso (Vega) | — |
| Production | Active | — |
| Interface | IGP | — |
| Predecessor | Raven Ridge | — |
| Successor | Renoir | — |
Clocks
| Base clock | 300 MHz | 384 MHz |
|---|---|---|
| Boost clock | 1100 MHz | 768 MHz |
| Memory clock | System Shared | 1600 MHz 3.2 Gbps effective |
Memory Configuration
| Memory size | System Shared | 4 GB |
|---|---|---|
| Memory type | System Shared | DDR4 |
| Memory bus width | System Shared | 64 bit |
| Bandwidth | System Dependent | 25.60 GB/s |
Render Configuration
| Shading units | 192 | 256 |
|---|---|---|
| TMUs | 12 | 16 |
| ROPs | 4 | 16 |
| Compute units | 3 | — |
| SMM count | — | 2 |
Performance
| Pixel rate | 4.400 GPixel/s | 12.29 GPixel/s |
|---|---|---|
| Texture rate | 13.20 GTexel/s | 12.29 GTexel/s |
| FP16 (half) performance | 844.8 GFLOPS (2:1) | 786.4 GFLOPS (2:1) |
| FP32 (float) performance | 422.4 GFLOPS | 393.2 GFLOPS |
| FP64 (double) performance | 26.40 GFLOPS (1:16) | 12.29 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | IGP | — |
|---|---|---|
| TDP | 15 W | 15 W |
| Outputs | No outputs | No outputs |
| Power connectors | None | None |
| Length | — | 239 mm 9.4 inches |
| Width | — | 101 mm 4 inches |
| Height | — | 28 mm 1.1 inches |
| Weight | — | 0.4 kg (0.88 lbs) |
| Board number | — | HAC-001-01 |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 6.4 | 6.4 |
| CUDA | — | 5.3 |
Other Features
Graphics Card
| Release date | — | Aug 16th, 2019 |
|---|---|---|
| Generation | — | Console GPU |
| Production | — | End-of-life |
| Launch price | — | 299 USD |
