Product Compare
NVIDIA GeForce GTX 650 Ti vs NVIDIA GeForce GTX 1080 Ti 12 GB
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Oct 2012 | Unknown |
| Generation | GeForce 600 | GeForce 10 |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1350 MHz | 1376 MHz |
| Base Clock | 1557 MHz | |
| Boost Clock | 1670 MHz | |
| Memory | ||
| Memory Size | 1024MB | 12GB |
| Memory Type | GDDR5 | GDDR5X |
| Memory Bus | 128bit | 384bit |
| Bandwidth | 86.40GB/s | 528.4GB/s |
| Render Config | ||
| Shading Units | 768 | 3200 |
| TMUs | 64 | 200 |
| ROPs | 16 | 80 |
| L1 Cache | 16 KB (per SMX) | 48 KB (per SM) |
| L2 Cache | 256 KB | 0 MB |
| SM Count | 25 | |
| Theoretical Performance | ||
| Pixel Rate | 14.85 GPixel/s | 133.6 GPixel/s |
| Texture Rate | 59.39 GTexel/s | 334.0 GTexel/s |
| FP32 (float) | 1425 GFLOPS | 10.69 TFLOPS |
| FP64 (double) | 59.39 GFLOPS | 334.0 GFLOPS |
| FP16 (half) | 167.0 GFLOPS | |
| Graphics Processor | ||
| GPU Name | GK106 | GP102 |
| GPU Variant | GK106-220-A1 | |
| Architecture | Kepler | Pascal |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 16 nm |
| Transistors | 2.54 billion | 11.8 billion |
| Die Size | 221 mm² | 471 mm² |
| Board Design | ||
| TDP | 110W | 250W |
| Suggested PSU | 300 W | 600 W |
| Outputs | 2x DVI1x mini-HDMI 1.4a | 1x HDMI 2.03x DisplayPort 1.4a |
| Power Connectors | 1x 6-pin | 1x 6-pin + 1x 8-pin |
| Graphics Features | ||
| DirectX | 12 (11_0) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.3 |
| CUDA | 3.0 | 6.1 |
| Shader Model | 5.1 | 6.7 |