NVIDIA GeForce GT 550M vs AMD Radeon HD 7650M Rebrand
What is the difference between NVIDIA GeForce GT 550M and AMD Radeon HD 7650M Rebrand. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF108 | GPU Name | Whistler |
| N12P-GT1-A1 | Model number | Whistler PRO (216-0810005) |
| Fermi | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 585 million | Transistors | 716 million |
| 116 mm² | Die Size | 104 mm² |
Graphics Card
| Jan 5th, 2011 | Release Date | Mar 28th, 2012 |
| GeForce 500M | Family | London (HD 7600M) |
| End-of-life | Production | End-of-life |
| GeForce 400M | Predecessor | Vancouver |
| 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 |
| 28.80 GB/s | Bandwidth | 25.60 GB/s |
Performance
| 2.960 GPixel/s | Pixel fillrate | 3.880 GPixel/s |
| 11.84 GTexel/s | Texture fillrate | 11.64 GTexel/s |
| 284.2 GFLOPS | FP32 (float) performance | 465.6 GFLOPS |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
| 740 MHz | GPU Clock | 485 MHz |
Render Config
| 96 | Shading Units | 480 |
| 16 | TMUs | 24 |
| 4 | ROPs | 8 |
| 64 KB (per SM) | L1 Cache | 8 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| 35 W | Thermal design power (TDP) | 20 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 11.2 (11_0) |
| 4.6 | OpenGL | 4.4 |
| 1.1 | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 5.1 | Shader Model | 5.0 |