AMD Radeon HD 6930 vs NVIDIA GeForce GTX 650 Ti OEM
What is the difference between AMD Radeon HD 6930 and NVIDIA GeForce GTX 650 Ti OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cayman | GPU Name | GK106 |
| TeraScale 3 | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 2,640 million | Transistors | 2,540 million |
| 389 mm² | Die Size | 221 mm² |
Graphics Card
| Dec 1st, 2011 | Release Date | Mar 31st, 2013 |
| Northern Islands (HD 6900) | Family | GeForce 600 |
| End-of-life | Production | End-of-life |
| Evergreen | Predecessor | GeForce 500 |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 1024 MB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 128 bit |
| 153.6 GB/s | Bandwidth | 86.40 GB/s |
Performance
| 24.00 GPixel/s | Pixel fillrate | 14.85 GPixel/s |
| 60.00 GTexel/s | Texture fillrate | 59.39 GTexel/s |
| 1.920 TFLOPS | FP32 (float) performance | 1,425 GFLOPS |
| 480.0 GFLOPS (1:4) | FP64 (double) performance | 59.39 GFLOPS (1:24) |
Clock Speeds
| 1200 MHz 4.8 Gbps effective | Memory Clock | 1350 MHz 5.4 Gbps effective |
| 750 MHz | GPU Clock | 928 MHz |
Render Config
| 1280 | Shading Units | 768 |
| 80 | TMUs | 64 |
| 32 | ROPs | 16 |
| 8 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 512 KB | L2 Cache | 256 KB |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 220 mm 8.7 inches | Length | 145 mm 5.7 inches |
| 186 W | Thermal design power (TDP) | 110 W |
| 450 W | Suggested PSU | 300 W |
| 2x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | 2x DVI 1x mini-HDMI |
| 2x 6-pin | Power Connectors | 1x 6-pin |
API support
| 11.2 (11_0) | DirectX | 12 (11_0) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| N/A | Vulkan | 1.1 |
| 5.0 | Shader Model | 5.1 |