Intel Xeon Phi 3120A vs NVIDIA GeForce GTX 650 Ti Boost
What is the difference between Intel Xeon Phi 3120A and NVIDIA GeForce GTX 650 Ti Boost. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Knights Corner | GPU Name | GK106 |
| Knights | Architecture | Kepler |
| Intel | Foundry | TSMC |
| 22 nm | Process Size | 28 nm |
| 5,000 million | Transistors | 2,540 million |
| 350 mm² | Die Size | 221 mm² |
Graphics Card
| Nov 12th, 2012 | Release Date | Mar 26th, 2013 |
| Knights Corner (x100) | Family | GeForce 600 |
| End-of-life | Production | End-of-life |
| 1,695 USD | Launch Price | 169 USD |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 6 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 384 bit | Memory Bus | 192 bit |
| 240.0 GB/s | Bandwidth | 144.2 GB/s |
Performance
| 62.70 GPixel/s | Pixel fillrate | 16.51 GPixel/s |
| 62.70 GTexel/s | Texture fillrate | 66.05 GTexel/s |
| 501.6 GFLOPS | FP32 (float) performance | 1.585 TFLOPS |
Clock Speeds
| 1250 MHz 5 Gbps effective | Memory Clock | 1502 MHz 6 Gbps effective |
Render Config
| 228 | Shading Units | 768 |
| 57 | TMUs | 64 |
| 57 | ROPs | 24 |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 248 mm 9.8 inches | Length | 241 mm 9.5 inches |
| 300 W | Thermal design power (TDP) | 134 W |
| 700 W | Suggested PSU | 300 W |
| No outputs | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
API support
| 11.1 | DirectX | 12 (11_0) |
| 4.3 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| N/A | Vulkan | 1.1 |
| 5.0 | Shader Model | 5.1 |