Product Compare
NVIDIA GeForce RTX 3070 Mobile vs NVIDIA GeForce GTX 780M Mac Edition
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2021 | Nov 2013 |
| Generation | GeForce 30 Mobile | GeForce 700M |
| Type | Mobile | Mobile |
| Bus Interface | PCIe 4.0 x16 | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 1110 MHz | 771 MHz |
| Boost Clock | 1560 MHz | 797 MHz |
| Memory Clock | 1750 MHz | 1250 MHz |
| Memory | ||
| Memory Size | 8GB | 4GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 448.0GB/s | 160.0GB/s |
| Render Config | ||
| SM Count | 40 | |
| Shading Units | 5120 | 1536 |
| TMUs | 160 | 128 |
| ROPs | 80 | 32 |
| Tensor Cores | 160 | |
| RT Cores | 40 | |
| L1 Cache | 128 KB (per SM) | 16 KB (per SMX) |
| L2 Cache | 4 MB | 512 KB |
| Theoretical Performance | ||
| Pixel Rate | 124.8 GPixel/s | 25.50 GPixel/s |
| Texture Rate | 249.6 GTexel/s | 102.0 GTexel/s |
| FP16 (half) | 15.97 TFLOPS | |
| FP32 (float) | 15.97 TFLOPS | 2.448 TFLOPS |
| FP64 (double) | 249.6 GFLOPS | 102.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | GA104 | GK104 |
| GPU Variant | GA104-770-A1 | N14E-GTX-A2 |
| Architecture | Ampere | Kepler |
| Foundry | Samsung | TSMC |
| Process Size | 8 nm | 28 nm |
| Transistors | 17.4 billion | 3.54 billion |
| Die Size | 392 mm² | 294 mm² |
| Board Design | ||
| TDP | 115W | 122W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (11_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.1 |
| CUDA | 8.6 | 3.0 |
| Shader Model | 6.6 | 5.1 |