NVIDIA GRID K220Q vs NVIDIA RTX A4 Mobile
What is the difference between NVIDIA GRID K220Q and NVIDIA RTX A4 Mobile. Find out which graphics card has better performance.
Benchmarks
| 912 | PassMark G3D | 15202 |
| 539 | PassMark G2D | 709 |
Graphics Processor (GPU)
| GK104 | GPU Name | GA107 |
| Kepler | Architecture | Ampere |
| TSMC | Foundry | Samsung |
| 28 nm | Process Size | 8 nm |
| 3,540 million | Transistors | unknown |
| 294 mm² | Die Size | unknown |
Graphics Card
| Jul 2nd, 2014 | Release Date | 2021 |
| GRID (K2) | Family | Quadro Mobile (Ax000) |
| End-of-life | Production | Active |
| PCIe 3.0 x16 | Bus Interface | PCIe 4.0 x16 |
Memory
| 512 MB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR6 |
| 256 bit | Memory Bus | 128 bit |
| 160.0 GB/s | Bandwidth | 224.0 GB/s |
Performance
| 23.84 GPixel/s | Pixel fillrate | 60.00 GPixel/s |
| 95.36 GTexel/s | Texture fillrate | 96.00 GTexel/s |
| 2.289 TFLOPS | FP32 (float) performance | 6.144 TFLOPS |
| 95.36 GFLOPS (1:24) | FP64 (double) performance | 96.00 GFLOPS (1:64) |
Clock Speeds
| 1250 MHz 5 Gbps effective | Memory Clock | 1750 MHz 14 Gbps effective |
Render Config
| 1536 | Shading Units | 2048 |
| 128 | TMUs | 64 |
| 32 | ROPs | 40 |
| 16 KB (per SMX) | L1 Cache | 128 KB (per SM) |
| 512 KB | L2 Cache | 2 MB |
Board Design
| IGP | Slot Width | IGP |
| 225 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 Ultimate (12_2) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 3.0 |
| 1.1 | Vulkan | 1.2 |
| 5.1 | Shader Model | 6.6 |
| 3.0 | CUDA | 8.6 |