Product Compare
NVIDIA GeForce GTX 980M vs NVIDIA GeForce GTX TITAN X
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Oct 2014 | Mar 2015 |
| Generation | GeForce 900M | GeForce 900 |
| Type | Mobile | Desktop |
| Bus Interface | MXM-B (3.0) | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1038 MHz | 1000 MHz |
| Boost Clock | 1127 MHz | 1089 MHz |
| Memory Clock | 1253 MHz | 1753 MHz |
| Memory | ||
| Memory Size | 8GB | 12GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256bit | 384bit |
| Bandwidth | 160.4GB/s | 336.6GB/s |
| Render Config | ||
| Shading Units | 1536 | 3072 |
| TMUs | 96 | 192 |
| ROPs | 64 | 96 |
| L1 Cache | 48 KB (per SMM) | 48 KB (per SMM) |
| L2 Cache | 2 MB | 3 MB |
| Theoretical Performance | ||
| Pixel Rate | 72.13 GPixel/s | 104.5 GPixel/s |
| Texture Rate | 108.2 GTexel/s | 209.1 GTexel/s |
| FP32 (float) | 3.462 TFLOPS | 6.691 TFLOPS |
| FP64 (double) | 108.2 GFLOPS | 209.1 GFLOPS |
| Graphics Processor | ||
| GPU Name | GM204 | GM200 |
| GPU Variant | N16E-GX-A1 | GM200-400-A1 |
| Architecture | Maxwell 2.0 | Maxwell 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| Transistors | 5.2 billion | 8 billion |
| Die Size | 398 mm² | 601 mm² |
| Board Design | ||
| TDP | Unknown | 250W |
| Outputs | Portable Device Dependent | 1x DVI1x HDMI 2.03x DisplayPort 1.4a |
| Power Connectors | None | 1x 6-pin + 1x 8-pin |
| Suggested PSU | 600 W | |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 5.2 | 5.2 |
| Shader Model | 6.7 (6.4) | 6.4 |
| Benchmarks | ||
| 3DMark Time Spy | 3916 | 5418 |
| 3DMark Time Spy Extreme | 1767 | 2632 |