NVIDIA Quadro K620 vs AMD Radeon R7 M465
What is the difference between NVIDIA Quadro K620 and AMD Radeon R7 M465. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GM107 | GPU Name | Litho |
| GM107-850-A2 | Model number | Litho XT |
| Maxwell | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 1,870 million | Transistors | 690 million |
| 148 mm² | Die Size | 56 mm² |
Graphics Card
| Jul 22nd, 2014 | Release Date | May 15th, 2016 |
| Quadro (Kx200) | Family | Crystal System (R7 M400) |
| End-of-life | Production | Active |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x8 |
Memory
| 2 GB | Memory Size | 2 GB |
| DDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 28.80 GB/s | Bandwidth | 64.00 GB/s |
Performance
| 17.98 GPixel/s | Pixel fillrate | 7.680 GPixel/s |
| 26.98 GTexel/s | Texture fillrate | 23.04 GTexel/s |
| 863.2 GFLOPS | FP32 (float) performance | 737.3 GFLOPS |
| 26.98 GFLOPS (1:32) | FP64 (double) performance | 46.08 GFLOPS (1:16) |
Clock Speeds
| 1058 MHz | Base Clock | 825 MHz |
| 1124 MHz | Boost Clock | 960 MHz |
| 900 MHz 1800 Mbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
Render Config
| 384 | Shading Units | 384 |
| 24 | TMUs | 24 |
| 16 | ROPs | 8 |
| 64 KB (per SMM) | L1 Cache | 16 KB (per CU) |
| 2 MB | L2 Cache | 256 KB |
Board Design
| 45 W | Thermal design power (TDP) | unknown |
| 1x DVI 1x DisplayPort | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 1.2 |
| 1.1 | Vulkan | 1.2 |
| 5.1 | Shader Model | 5.1 |