AMD Radeon R7 450 OEM vs NVIDIA GeForce 825M
What is the difference between AMD Radeon R7 450 OEM and NVIDIA GeForce 825M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cape Verde | GPU Name | GK208 |
| GCN 1.0 | Architecture | Kepler 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 1,500 million | Transistors | 1,020 million |
| 123 mm² | Die Size | 87 mm² |
Graphics Card
| Jun 30th, 2016 | Release Date | Jan 27th, 2014 |
| Arctic Islands (R7 400) | Family | GeForce 800M |
| Active | Production | End-of-life |
| Pirate Islands | Predecessor | GeForce 700M |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x8 |
Memory
| 2 GB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | DDR3 |
| 128 bit | Memory Bus | 64 bit |
| 72.00 GB/s | Bandwidth | 14.40 GB/s |
Performance
| 14.80 GPixel/s | Pixel fillrate | 7.528 GPixel/s |
| 29.60 GTexel/s | Texture fillrate | 30.11 GTexel/s |
| 947.2 GFLOPS | FP32 (float) performance | 722.7 GFLOPS |
| 59.20 GFLOPS (1:16) | FP64 (double) performance | 30.11 GFLOPS (1:24) |
Clock Speeds
| 1125 MHz 4.5 Gbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
Render Config
| 512 | Shading Units | 384 |
| 32 | TMUs | 32 |
| 16 | ROPs | 8 |
| 16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 256 KB | L2 Cache | 512 KB |
Board Design
| Dual-slot | Slot Width | IGP |
| 65 W | Thermal design power (TDP) | 33 W |
| No outputs | Display Connectors | No outputs |
| 1x 6-pin | Power Connectors | None |
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 |