NVIDIA Quadro K420 vs NVIDIA Quadro K600
What is the difference between NVIDIA Quadro K420 and NVIDIA Quadro K600. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK107 | GPU Name | GK107 |
| GK107-301-A2 | Model number | GK107-301-A2 |
| Kepler | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 1,270 million | Transistors | 1,270 million |
| 118 mm² | Die Size | 118 mm² |
Graphics Card
| Jul 22nd, 2014 | Release Date | Mar 1st, 2013 |
| Quadro (Kx200) | Family | Quadro (Kx000) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| DDR3 | Memory Type | DDR3 |
| 128 bit | Memory Bus | 128 bit |
| 28.51 GB/s | Bandwidth | 28.51 GB/s |
Performance
| 3.504 GPixel/s | Pixel fillrate | 3.504 GPixel/s |
| 14.02 GTexel/s | Texture fillrate | 14.02 GTexel/s |
| 336.4 GFLOPS | FP32 (float) performance | 336.4 GFLOPS |
| 14.02 GFLOPS (1:24) | FP64 (double) performance | 14.02 GFLOPS (1:24) |
Clock Speeds
| 891 MHz 1782 Mbps effective | Memory Clock | 891 MHz 1782 Mbps effective |
| 876 MHz | GPU Clock | 876 MHz |
Render Config
| 192 | Shading Units | 192 |
| 16 | TMUs | 16 |
| 16 | ROPs | 16 |
| 16 KB (per SMX) | L1 Cache | 16 KB (per SMX) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| Single-slot | Slot Width | Single-slot |
| 160 mm 6.3 inches | Length | 160 mm 6.3 inches |
| 69 mm 2.7 inches | Width | 69 mm 2.7 inches |
| 41 W | Thermal design power (TDP) | 41 W |
| 200 W | Suggested PSU | 200 W |
| 1x DVI 1x DisplayPort | Display Connectors | 1x DVI 1x DisplayPort |
| None | Power Connectors | None |
| P2012 | Board Number | P2012 |
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 | 3.0 |