Product Compare
NVIDIA GeForce RTX 3070 Ti Max Q vs NVIDIA GeForce GTX 680MX Mac Edition
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2022 | Oct 2012 |
| Generation | GeForce 30 Mobile | GeForce 600M |
| Type | Mobile | Mobile |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 510 MHz | |
| Boost Clock | 1035 MHz | |
| Memory Clock | 1500 MHz | 1250 MHz |
| Memory | ||
| Memory Size | 8GB | 2GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 384.0GB/s | 160.0GB/s |
| Render Config | ||
| SM Count | 46 | |
| Shading Units | 5888 | 1536 |
| TMUs | 184 | 128 |
| ROPs | 96 | 32 |
| Tensor Cores | 184 | |
| RT Cores | 46 | |
| L1 Cache | 128 KB (per SM) | 16 KB (per SMX) |
| L2 Cache | 4 MB | 512 KB |
| Theoretical Performance | ||
| Pixel Rate | 99.36 GPixel/s | 23.01 GPixel/s |
| Texture Rate | 190.4 GTexel/s | 92.03 GTexel/s |
| FP16 (half) | 12.19 TFLOPS | |
| FP32 (float) | 12.19 TFLOPS | 2.209 TFLOPS |
| FP64 (double) | 190.4 GFLOPS | 92.03 GFLOPS |
| Graphics Processor | ||
| GPU Name | GA104 | GK104 |
| 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 |
| GPU Variant | N13E-GTX2-A2 | |
| Board Design | ||
| TDP | 80W | 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 |