Product Compare
NVIDIA GeForce GTX 965M vs NVIDIA GeForce GTX 780 Ti
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2016 | Nov 2013 |
| Generation | GeForce 900M | GeForce 700 |
| Type | Mobile | Desktop |
| Bus Interface | MXM-A (3.0) | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 935 MHz | 875 MHz |
| Boost Clock | 1150 MHz | 928 MHz |
| Memory Clock | 1253 MHz | 1753 MHz |
| Memory | ||
| Memory Size | 2GB | 3GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128bit | 384bit |
| Bandwidth | 80.19GB/s | 336.6GB/s |
| Render Config | ||
| Shading Units | 1024 | 2880 |
| TMUs | 64 | 240 |
| ROPs | 32 | 48 |
| L1 Cache | 48 KB (per SMM) | 16 KB (per SMX) |
| L2 Cache | 1024 KB | 1536 KB |
| Theoretical Performance | ||
| Pixel Rate | 36.80 GPixel/s | 55.68 GPixel/s |
| Texture Rate | 73.60 GTexel/s | 222.7 GTexel/s |
| FP32 (float) | 2.355 TFLOPS | 5.345 TFLOPS |
| FP64 (double) | 73.60 GFLOPS | 222.7 GFLOPS |
| Graphics Processor | ||
| GPU Name | GM206S | GK110B |
| GPU Variant | N16E-GR-A1 | GK110-425-B1 |
| Architecture | Maxwell 2.0 | Kepler |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| Transistors | 2.94 billion | 7.08 billion |
| Die Size | 228 mm² | 561 mm² |
| Board Design | ||
| TDP | Unknown | 250W |
| Outputs | Portable Device Dependent | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 |
| Power Connectors | None | 1x 6-pin + 1x 8-pin |
| Suggested PSU | 600 W | |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.2.175 |
| CUDA | 5.2 | 3.5 |
| Shader Model | 6.7 | 6.5 (5.1) |