Product Compare
NVIDIA GeForce GTX 980M vs AMD Radeon R9 290X
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Oct 2014 | Oct 2013 |
| Generation | GeForce 900M | Volcanic Islands |
| Type | Mobile | Desktop |
| Bus Interface | MXM-B (3.0) | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1038 MHz | |
| Boost Clock | 1127 MHz | |
| Memory Clock | 1253 MHz | 1250 MHz |
| Memory | ||
| Memory Size | 8GB | 4GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256bit | 512bit |
| Bandwidth | 160.4GB/s | 320.0GB/s |
| Render Config | ||
| Shading Units | 1536 | 2816 |
| TMUs | 96 | 176 |
| ROPs | 64 | 64 |
| L1 Cache | 48 KB (per SMM) | 16 KB (per CU) |
| L2 Cache | 2 MB | 1024 KB |
| Compute Units | 44 | |
| Theoretical Performance | ||
| Pixel Rate | 72.13 GPixel/s | 64.00 GPixel/s |
| Texture Rate | 108.2 GTexel/s | 176.0 GTexel/s |
| FP32 (float) | 3.462 TFLOPS | 5.632 TFLOPS |
| FP64 (double) | 108.2 GFLOPS | 704.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | GM204 | Hawaii |
| GPU Variant | N16E-GX-A1 | Hawaii XT(215-0852000) |
| Architecture | Maxwell 2.0 | GCN 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| Transistors | 5.2 billion | 6.2 billion |
| Die Size | 398 mm² | 438 mm² |
| Board Design | ||
| TDP | Unknown | 290W |
| 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 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.3 | 1.2.170 |
| CUDA | 5.2 | |
| Shader Model | 6.7 (6.4) | 6.5 |