NVIDIA Quadro K420 vs NVIDIA Quadro K510M
What is the difference between NVIDIA Quadro K420 and NVIDIA Quadro K510M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK107 | GPU Name | GK208 |
| Kepler | Architecture | Kepler 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 1,270 million | Transistors | 1,020 million |
| 118 mm² | Die Size | 87 mm² |
Graphics Card
| Jul 22nd, 2014 | Release Date | Jul 23rd, 2013 |
| Quadro (Kx200) | Family | Quadro Mobile (Kx100M) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | MXM-A (3.0) |
Memory
| 1024 MB | Memory Size | 1024 MB |
| DDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 64 bit |
| 28.51 GB/s | Bandwidth | 19.20 GB/s |
Performance
| 3.504 GPixel/s | Pixel fillrate | 3.556 GPixel/s |
| 14.02 GTexel/s | Texture fillrate | 14.22 GTexel/s |
| 336.4 GFLOPS | FP32 (float) performance | 341.4 GFLOPS |
| 14.02 GFLOPS (1:24) | FP64 (double) performance | 14.22 GFLOPS (1:24) |
Clock Speeds
| 891 MHz 1782 Mbps effective | Memory Clock | 600 MHz 2.4 Gbps effective |
| 876 MHz | GPU Clock | 889 MHz |
Render Config
| 192 | Shading Units | 192 |
| 16 | TMUs | 16 |
| 16 | ROPs | 8 |
| 16 KB (per SMX) | L1 Cache | 16 KB (per SMX) |
| 256 KB | L2 Cache | 512 KB |
Board Design
| Single-slot | Slot Width | MXM Module |
| 41 W | Thermal design power (TDP) | 30 W |
| 1x DVI 1x DisplayPort | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 3.0 |
| 1.1 | Vulkan | 1.1 |
| 5.1 | Shader Model | 5.1 |
| 3.0 | CUDA | 3.5 |