NVIDIA GeForce GTX 745 OEM vs AMD Radeon R9 M265X
What is the difference between NVIDIA GeForce GTX 745 OEM and AMD Radeon R9 M265X. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GM107 | GPU Name | Venus |
| GM107-220-A2 | Model number | Venus PRO |
| Maxwell | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 1,870 million | Transistors | 1,500 million |
| 148 mm² | Die Size | 123 mm² |
Graphics Card
| Feb 18th, 2014 | Release Date | Mar 21st, 2014 |
| GeForce 700 | Family | Crystal System (R9 M200) |
| End-of-life | Production | End-of-life |
| GeForce 600 | Predecessor | Solar System |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 2 GB |
| DDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 28.80 GB/s | Bandwidth | 64.00 GB/s |
Performance
| 16.53 GPixel/s | Pixel fillrate | 10.00 GPixel/s |
| 24.79 GTexel/s | Texture fillrate | 25.00 GTexel/s |
| 793.3 GFLOPS | FP32 (float) performance | 800.0 GFLOPS |
| 24.79 GFLOPS (1:32) | FP64 (double) performance | 50.00 GFLOPS (1:16) |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
Render Config
| 384 | Shading Units | 640 |
| 24 | TMUs | 40 |
| 16 | ROPs | 16 |
| 64 KB (per SMM) | L1 Cache | 16 KB (per CU) |
| 2 MB | L2 Cache | 256 KB |
Board Design
| 55 W | Thermal design power (TDP) | unknown |
| 1x DVI 1x HDMI 1x VGA | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 1.2 |
| 1.1 | Vulkan | 1.2 |
| 5.1 | Shader Model | 5.1 |