NVIDIA GeForce MX450 25W vs AMD Radeon HD 6850 1440SP Edition
What is the difference between NVIDIA GeForce MX450 25W and AMD Radeon HD 6850 1440SP Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| TU117 | GPU Name | Cypress |
| N18S-G5 | Model number | Cypress PRO (215-0735043) |
| Turing | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 12 nm | Process Size | 40 nm |
| 4,700 million | Transistors | 2,154 million |
| 200 mm² | Die Size | 334 mm² |
Graphics Card
| Aug 15th, 2020 | Release Date | Aug 21st, 2012 |
| GeForce MX (4xx) | Family | Northern Islands (HD 6800) |
| Active | Production | End-of-life |
| PCIe 4.0 x4 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 1024 MB |
| GDDR6 | Memory Type | GDDR5 |
| 64 bit | Memory Bus | 256 bit |
| 80.00 GB/s | Bandwidth | 128.0 GB/s |
Performance
| 29.76 GPixel/s | Pixel fillrate | 23.20 GPixel/s |
| 52.08 GTexel/s | Texture fillrate | 52.20 GTexel/s |
| 1.667 TFLOPS | FP32 (float) performance | 2.088 TFLOPS |
| 52.08 GFLOPS (1:32) | FP64 (double) performance | 417.6 GFLOPS (1:5) |
Clock Speeds
| 1250 MHz 10 Gbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
Render Config
| 896 | Shading Units | 1440 |
| 56 | TMUs | 72 |
| 32 | ROPs | 32 |
| 64 KB (per SM) | L1 Cache | 8 KB (per CU) |
| 512 KB | L2 Cache | 512 KB |
Board Design
| 25 W | Thermal design power (TDP) | 151 W |
| No outputs | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
| None | Power Connectors | 2x 6-pin |
API support
| 12 (12_1) | DirectX | 11.2 (11_0) |
| 4.6 | OpenGL | 4.4 |
| 3.0 | OpenCL | 1.2 |
| 1.2 | Vulkan | N/A |
| 6.6 | Shader Model | 5.0 |