AMD Radeon HD 7650M Rebrand vs NVIDIA GeForce GT 620
What is the difference between AMD Radeon HD 7650M Rebrand and NVIDIA GeForce GT 620. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Whistler | GPU Name | GF108 |
| Whistler PRO (216-0810005) | Model number | GF108-100-KB-A1 |
| TeraScale 2 | Architecture | Fermi |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 716 million | Transistors | 585 million |
| 104 mm² | Die Size | 116 mm² |
Graphics Card
| Mar 28th, 2012 | Release Date | May 15th, 2012 |
| London (HD 7600M) | Family | GeForce 600 |
| End-of-life | Production | End-of-life |
| Vancouver | Predecessor | GeForce 500 |
| 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 | 64 bit |
| 25.60 GB/s | Bandwidth | 14.40 GB/s |
Performance
| 3.880 GPixel/s | Pixel fillrate | 2.800 GPixel/s |
| 11.64 GTexel/s | Texture fillrate | 11.20 GTexel/s |
| 465.6 GFLOPS | FP32 (float) performance | 268.8 GFLOPS |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
| 485 MHz | GPU Clock | 700 MHz |
Render Config
| 480 | Shading Units | 96 |
| 24 | TMUs | 16 |
| 8 | ROPs | 4 |
| 8 KB (per CU) | L1 Cache | 64 KB (per SM) |
| 256 KB | L2 Cache | 128 KB |
Board Design
| 20 W | Thermal design power (TDP) | 49 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 1x VGA |
API support
| 11.2 (11_0) | DirectX | 12 (11_0) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 5.1 |