AMD Radeon RX Vega 56 Mobile vs NVIDIA RTX A4000
What is the difference between AMD Radeon RX Vega 56 Mobile and NVIDIA RTX A4000. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Vega 10 | GPU Name | GA104 |
| Vega 10 XL (215-0894216) | Model number | GA104-875-A1 |
| GCN 5.0 | Architecture | Ampere |
| GlobalFoundries | Foundry | Samsung |
| 14 nm | Process Size | 8 nm |
| 12,500 million | Transistors | 17,400 million |
| 495 mm² | Die Size | 392 mm² |
Graphics Card
| Jun 1st, 2018 | Release Date | Apr 12th, 2021 |
| Mobility Radeon (Vega) | Family | Quadro (Ax000) |
| Active | Production | Active |
| PCIe 3.0 x16 | Bus Interface | PCIe 4.0 x16 |
Memory
| 8 GB | Memory Size | 16 GB |
| HBM2 | Memory Type | GDDR6 |
| 2048 bit | Memory Bus | 256 bit |
| 409.6 GB/s | Bandwidth | 448.0 GB/s |
Performance
| 83.26 GPixel/s | Pixel fillrate | 149.8 GPixel/s |
| 291.4 GTexel/s | Texture fillrate | 299.5 GTexel/s |
| 18.65 TFLOPS (2:1) | FP16 (half) performance | 19.17 TFLOPS (1:1) |
| 9.326 TFLOPS | FP32 (float) performance | 19.17 TFLOPS |
| 582.8 GFLOPS (1:16) | FP64 (double) performance | 599.0 GFLOPS (1:32) |
Clock Speeds
| 1138 MHz | Base Clock | 735 MHz |
| 1301 MHz | Boost Clock | 1560 MHz |
| 800 MHz 1600 Mbps effective | Memory Clock | 1750 MHz 14 Gbps effective |
Render Config
| 3584 | Shading Units | 6144 |
| 224 | TMUs | 192 |
| 64 | ROPs | 96 |
| 16 KB (per CU) | L1 Cache | 128 KB (per SM) |
| 4 MB | L2 Cache | 4 MB |
Board Design
| MXM Module | Slot Width | Single-slot |
| 105 mm 4.1 inches | Length | 241 mm 9.5 inches |
| 120 W | Thermal design power (TDP) | 140 W |
| 1x HDMI 3x DisplayPort | Display Connectors | 4x DisplayPort |
| None | Power Connectors | 1x 6-pin |
API support
| 12 (12_1) | DirectX | 12 Ultimate (12_2) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 6.6 |