AMD Radeon RX 550 512SP vs NVIDIA GeForce GT 755M Mac Edition
What is the difference between AMD Radeon RX 550 512SP and NVIDIA GeForce GT 755M Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Baffin | GPU Name | GK107 |
| Baffin LE | Model number | GT 755M |
| GCN 4.0 | Architecture | Kepler |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| 3,000 million | Transistors | 1,270 million |
| 123 mm² | Die Size | 118 mm² |
Graphics Card
| Oct 13th, 2017 | Release Date | Nov 8th, 2013 |
| Polaris (RX 500) | Family | GeForce 700M |
| Active | Production | End-of-life |
| Arctic Islands | Predecessor | GeForce 600M |
| PCIe 3.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 96.00 GB/s | Bandwidth | 80.00 GB/s |
Performance
| 17.14 GPixel/s | Pixel fillrate | 8.680 GPixel/s |
| 34.27 GTexel/s | Texture fillrate | 34.72 GTexel/s |
| 1,097 GFLOPS | FP32 (float) performance | 833.3 GFLOPS |
| 68.54 GFLOPS (1:16) | FP64 (double) performance | 34.72 GFLOPS (1:24) |
Clock Speeds
| 1500 MHz 6 Gbps effective | Memory Clock | 1250 MHz 5 Gbps effective |
Render Config
| 512 | Shading Units | 384 |
| 32 | TMUs | 32 |
| 16 | ROPs | 16 |
| 16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 512 KB | L2 Cache | 256 KB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 50 W | Thermal design power (TDP) | 50 W |
| 1x DVI 1x HDMI 1x DisplayPort | Display Connectors | No outputs |
API support
| 12 (12_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 6.4 | Shader Model | 5.1 |