Intel Iris Xe Graphics G4 vs NVIDIA Quadro K620
What is the difference between Intel Iris Xe Graphics G4 and NVIDIA Quadro K620. Find out which graphics card has better performance.
Benchmarks
| 834 | 3DMark Time Spy | 797 |
| 451 | 3DMark Time Spy Extreme | 260 |
| 1809 | 3DMark Fire Strike | 2248 |
| 1405 | 3DMark Fire Strike Extreme | 1123 |
| 727 | 3DMark Fire Strike Ultra | 494 |
| 6507 | 3DMark Night Raid | 8576 |
Graphics Processor (GPU)
| Tiger Lake GT2 | GPU Name | GM107 |
| Generation 12.1 | Architecture | Maxwell |
| Intel | Foundry | TSMC |
| 10 nm | Process Size | 28 nm |
| unknown | Transistors | 1,870 million |
| 146 mm² | Die Size | 148 mm² |
Graphics Card
| Sep 2nd, 2020 | Release Date | Jul 22nd, 2014 |
| Iris Xe Graphics-M (Tiger Lake) | Family | Quadro (Kx200) |
| Active | Production | End-of-life |
| Ring Bus | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 2 GB |
| System Shared | Memory Type | DDR3 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 28.80 GB/s |
Performance
| 13.20 GPixel/s | Pixel fillrate | 17.98 GPixel/s |
| 26.40 GTexel/s | Texture fillrate | 26.98 GTexel/s |
| 844.8 GFLOPS | FP32 (float) performance | 863.2 GFLOPS |
| 211.2 GFLOPS (1:4) | FP64 (double) performance | 26.98 GFLOPS (1:32) |
Clock Speeds
| 300 MHz | Base Clock | 1058 MHz |
| 1100 MHz | Boost Clock | 1124 MHz |
| System Shared | Memory Clock | 900 MHz 1800 Mbps effective |
Render Config
| 384 | Shading Units | 384 |
| 24 | TMUs | 24 |
| 12 | ROPs | 16 |
Board Design
| IGP | Slot Width | Single-slot |
| 15 W | Thermal design power (TDP) | 45 W |
| No outputs | Display Connectors | 1x DVI 1x DisplayPort |
API support
| 12 (12_1) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 6.4 | Shader Model | 5.1 |