NVIDIA GeForce GT 520 PCI vs NVIDIA GeForce GT 620 OEM
What is the difference between NVIDIA GeForce GT 520 PCI and NVIDIA GeForce GT 620 OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF119 | GPU Name | GF119 |
| Fermi 2.0 | Architecture | Fermi 2.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 292 million | Transistors | 292 million |
| 79 mm² | Die Size | 79 mm² |
Graphics Card
| Apr 13th, 2011 | Release Date | Apr 2nd, 2012 |
| GeForce 500 | Family | GeForce 600 |
| End-of-life | Production | End-of-life |
| GeForce 400 | Predecessor | GeForce 500 |
| PCI | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 512 MB |
| DDR3 | Memory Type | DDR3 |
| 64 bit | Memory Bus | 64 bit |
| 14.40 GB/s | Bandwidth | 14.37 GB/s |
Performance
| 1.620 GPixel/s | Pixel fillrate | 1.620 GPixel/s |
| 6.480 GTexel/s | Texture fillrate | 6.480 GTexel/s |
| 155.5 GFLOPS | FP32 (float) performance | 155.5 GFLOPS |
| 12.96 GFLOPS (1:12) | FP64 (double) performance | 12.96 GFLOPS (1:12) |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 898 MHz 1796 Mbps effective |
| 810 MHz | GPU Clock | 810 MHz |
Render Config
| 48 | Shading Units | 48 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 64 KB (per SM) | L1 Cache | 64 KB (per SM) |
| 128 KB | L2 Cache | 128 KB |
| 1 | SM Count | 1 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 168 mm 6.6 inches | Length | 145 mm 5.7 inches |
| 29 W | Thermal design power (TDP) | 30 W |
| 200 W | Suggested PSU | 200 W |
| 1x DVI 1x HDMI 1x VGA | Display Connectors | 1x DVI 1x HDMI 1x VGA |
| None | Power Connectors | None |
| P1310 | Board Number | P1310 |
API support
| 12 (11_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.1 | Shader Model | 5.1 |
| 2.1 | CUDA | 2.1 |