NVIDIA GeForce GTS 450 vs AMD Radeon R9 M265X
What is the difference between NVIDIA GeForce GTS 450 and AMD Radeon R9 M265X. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF106 | GPU Name | Venus |
| GF106-250-KA-A1 | Model number | Venus PRO |
| Fermi | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 1,170 million | Transistors | 1,500 million |
| 238 mm² | Die Size | 123 mm² |
Graphics Card
| Sep 13th, 2010 | Release Date | Mar 21st, 2014 |
| GeForce 400 | Family | Crystal System (R9 M200) |
| End-of-life | Production | End-of-life |
| GeForce 200 | Predecessor | Solar System |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 1024 MB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 57.73 GB/s | Bandwidth | 64.00 GB/s |
Performance
| 6.264 GPixel/s | Pixel fillrate | 10.00 GPixel/s |
| 25.06 GTexel/s | Texture fillrate | 25.00 GTexel/s |
| 601.3 GFLOPS | FP32 (float) performance | 800.0 GFLOPS |
| 50.11 GFLOPS (1:12) | FP64 (double) performance | 50.00 GFLOPS (1:16) |
Clock Speeds
| 902 MHz 3.6 Gbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
Render Config
| 192 | Shading Units | 640 |
| 32 | TMUs | 40 |
| 16 | ROPs | 16 |
| 64 KB (per SM) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| 106 W | Thermal design power (TDP) | unknown |
| 2x DVI 1x mini-HDMI | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 1.1 | OpenCL | 1.2 |
| N/A | Vulkan | 1.2 |
| 5.1 | Shader Model | 5.1 |