AMD Radeon Vega 8 Mobile vs NVIDIA GeForce GTX 1660 Ti
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 |
| GPU variant | — | TU116-400-A1 |
Integrated Graphics
| Release date | Apr 8th, 2019 | — |
|---|---|---|
| Generation | Picasso (Vega Mobile) | — |
| Production | Active | — |
| Interface | IGP | — |
| Predecessor | Raven Ridge | — |
| Successor | Renoir | — |
Clocks
| Base clock | 300 MHz | 1500 MHz |
|---|---|---|
| Boost clock | 1200 MHz | 1770 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 | 512 | 1536 |
|---|---|---|
| TMUs | 32 | 96 |
| ROPs | 8 | 48 |
| Compute units | 8 | — |
| SM count | — | 24 |
| Cache L1 | — | 64 KB (per SM) |
| Cache L2 | — | 1536 KB |
Performance
| Pixel rate | 9.600 GPixel/s | 84.96 GPixel/s |
|---|---|---|
| Texture rate | 38.40 GTexel/s | 169.9 GTexel/s |
| FP16 (half) performance | 2.458 TFLOPS (2:1) | 10.87 TFLOPS (2:1) |
| FP32 (float) performance | 1,229 GFLOPS | 5.437 TFLOPS |
| FP64 (double) performance | 76.80 GFLOPS (1:16) | 169.9 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | IGP | Dual-slot |
|---|---|---|
| TDP | 15 W | 120 W |
| Outputs | No outputs | 1x DVI1x HDMI1x DisplayPort |
| Length | — | 229 mm 9 inches |
| Width | — | 111 mm 4.4 inches |
| Height | — | 35 mm 1.4 inches |
| Suggested PSU | — | 300 W |
| Power connectors | — | 1x 8-pin |
| Board number | — | PG160 SKU 21 PG161 SKU 21 |
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
Graphics Card
| Release date | — | Feb 22nd, 2019 |
|---|---|---|
| Generation | — | GeForce 16 |
| Predecessor | — | GeForce 10 |
| Successor | — | GeForce 20 |
| Production | — | Active |
| Launch price | — | 279 USD |
| Current price | — | Amazon / Newegg |
| Interface | — | PCIe 3.0 x16 |
| Reviews | — | 59 in our database |
