AMD Radeon R7 450 OEM vs NVIDIA GeForce GT 750M Mac Edition
What is the difference between AMD Radeon R7 450 OEM and NVIDIA GeForce GT 750M Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cape Verde | GPU Name | GK107 |
| Cape Verde PRX | Model number | N14P-GT |
| GCN 1.0 | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 1,500 million | Transistors | 1,270 million |
| 123 mm² | Die Size | 118 mm² |
Graphics Card
| Jun 30th, 2016 | Release Date | Nov 8th, 2013 |
| Arctic Islands (R7 400) | Family | GeForce 700M |
| Active | Production | End-of-life |
| Pirate Islands | Predecessor | GeForce 600M |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 72.00 GB/s | Bandwidth | 80.26 GB/s |
Performance
| 14.80 GPixel/s | Pixel fillrate | 7.408 GPixel/s |
| 29.60 GTexel/s | Texture fillrate | 29.63 GTexel/s |
| 947.2 GFLOPS | FP32 (float) performance | 711.2 GFLOPS |
| 59.20 GFLOPS (1:16) | FP64 (double) performance | 29.63 GFLOPS (1:24) |
Clock Speeds
| 1125 MHz 4.5 Gbps effective | Memory Clock | 1254 MHz 5 Gbps effective |
| 925 MHz | GPU Clock | 926 MHz |
Render Config
| 512 | Shading Units | 384 |
| 32 | TMUs | 32 |
| 16 | ROPs | 16 |
| 16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 65 W | Thermal design power (TDP) | 50 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_1) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 5.1 | Shader Model | 5.1 |