NVIDIA GeForce GTX 675MX vs AMD Radeon HD 6850 1440SP Edition
What is the difference between NVIDIA GeForce GTX 675MX and AMD Radeon HD 6850 1440SP Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK104 | GPU Name | Cypress |
| N13E-GSR-A2 | Model number | Cypress PRO (215-0735043) |
| Kepler | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 3,540 million | Transistors | 2,154 million |
| 294 mm² | Die Size | 334 mm² |
Graphics Card
| Oct 1st, 2012 | Release Date | Aug 21st, 2012 |
| GeForce 600M | Family | Northern Islands (HD 6800) |
| End-of-life | Production | End-of-life |
| GeForce 500M | Predecessor | Evergreen |
| MXM-B (3.0) | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 115.2 GB/s | Bandwidth | 128.0 GB/s |
Performance
| 13.08 GPixel/s | Pixel fillrate | 23.20 GPixel/s |
| 52.32 GTexel/s | Texture fillrate | 52.20 GTexel/s |
| 1,256 GFLOPS | FP32 (float) performance | 2.088 TFLOPS |
| 52.32 GFLOPS (1:24) | FP64 (double) performance | 417.6 GFLOPS (1:5) |
Clock Speeds
| 900 MHz 3.6 Gbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
| 654 MHz | GPU Clock | 725 MHz |
Render Config
| 960 | Shading Units | 1440 |
| 80 | TMUs | 72 |
| 32 | ROPs | 32 |
| 16 KB (per SMX) | L1 Cache | 8 KB (per CU) |
| 512 KB | L2 Cache | 512 KB |
Board Design
| MXM Module | Slot Width | Dual-slot |
| 100 W | Thermal design power (TDP) | 151 W |
| No outputs | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
| None | Power Connectors | 2x 6-pin |
| P2051B | Board Number | E174 |
API support
| 12 (11_0) | DirectX | 11.2 (11_0) |
| 4.6 | OpenGL | 4.4 |
| 3.0 | OpenCL | 1.2 |
| 1.1 | Vulkan | N/A |
| 5.1 | Shader Model | 5.0 |