AMD Radeon Vega 3 Embedded vs NVIDIA GeForce GTX 1660 Ti Mobile
Graphics Processor
| GPU model | Picasso | TU116 |
|---|---|---|
| Architecture | GCN 5.0 | Turing |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 12 nm |
| Number of transistors | 4,940 million | 6,600 million |
| Die size | 210 mm² | 284 mm² |
Integrated Graphics
| Release date | 2019 | — |
|---|---|---|
| Generation | Picasso (Vega) | — |
| Production | Active | — |
| Interface | IGP | — |
| Predecessor | Raven Ridge | — |
| Successor | Renoir | — |
Clocks
| Base clock | 300 MHz | 1455 MHz |
|---|---|---|
| Boost clock | 1000 MHz | 1590 MHz |
| Memory clock | System Shared | 1500 MHz 12 Gbps effective |
Memory Configuration
| Memory size | System Shared | 6 GB |
|---|---|---|
| Memory type | System Shared | GDDR6 |
| Memory bus width | System Shared | 192 bit |
| Bandwidth | System Dependent | 288.0 GB/s |
Render Configuration
| Shading units | 192 | 1536 |
|---|---|---|
| TMUs | 12 | 96 |
| ROPs | 4 | 48 |
| Compute units | 3 | — |
| SM count | — | 24 |
| Cache L1 | — | 64 KB (per SM) |
| Cache L2 | — | 1536 KB |
Performance
| Pixel rate | 4.000 GPixel/s | 76.32 GPixel/s |
|---|---|---|
| Texture rate | 12.00 GTexel/s | 152.6 GTexel/s |
| FP16 (half) performance | 768.0 GFLOPS (2:1) | 9.769 TFLOPS (2:1) |
| FP32 (float) performance | 384.0 GFLOPS | 4.884 TFLOPS |
| FP64 (double) performance | 24.00 GFLOPS (1:16) | 152.6 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | IGP | MXM Module |
|---|---|---|
| TDP | 10 W | unknown |
| Outputs | No outputs | No outputs |
| Power connectors | None | None |
| Board number | — | E4914 SKU 50 |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.6 |
| CUDA | — | 7.5 |
Other Features
Mobile graphics
| Release date | — | Apr 23rd, 2019 |
|---|---|---|
| Generation | — | GeForce 16 Mobile |
| Production | — | Active |
| Interface | — | PCIe 3.0 x16 |
| Predecessor | — | GeForce 10 Mobile |
| Successor | — | GeForce 20 Mobile |
