Product Compare
NVIDIA GeForce GTX 770M vs NVIDIA RTX A2000 Mobile 8 GB
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2013 | Apr 2021 |
| Generation | GeForce 700M | Ampere-MW |
| Type | Mobile | Mobile |
| Bus Interface | MXM-B (3.0) | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 706 MHz | 1117 MHz |
| Boost Clock | 797 MHz | 1612 MHz |
| Memory Clock | 1002 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 3GB | 8GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 192bit | 128bit |
| Bandwidth | 96.19GB/s | 224.0GB/s |
| Render Config | ||
| Shading Units | 960 | 2560 |
| TMUs | 80 | 80 |
| ROPs | 24 | 48 |
| L1 Cache | 16 KB (per SMX) | 128 KB (per SM) |
| L2 Cache | 384 KB | 2 MB |
| SM Count | 20 | |
| Tensor Cores | 80 | |
| RT Cores | 20 | |
| Theoretical Performance | ||
| Pixel Rate | 15.94 GPixel/s | 77.38 GPixel/s |
| Texture Rate | 63.76 GTexel/s | 129.0 GTexel/s |
| FP32 (float) | 1.530 TFLOPS | 8.253 TFLOPS |
| FP64 (double) | 63.76 GFLOPS | 129.0 GFLOPS |
| FP16 (half) | 8.253 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GK106 | GA107 |
| GPU Variant | N14E-GS-A1 | |
| Architecture | Kepler | Ampere |
| Foundry | TSMC | Samsung |
| Process Size | 28 nm | 8 nm |
| Transistors | 2.54 billion | 8.7 billion |
| Die Size | 221 mm² | 200 mm² |
| Board Design | ||
| TDP | 75W | 95W |
| Outputs | No outputs | Portable Device Dependent |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.3 |
| CUDA | 3.0 | 8.6 |
| Shader Model | 5.1 | 6.8 |