Product Compare
NVIDIA GeForce RTX 2070 Mobile vs NVIDIA GeForce RTX 4080 16 GB
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2019 | Sep 2022 |
| Generation | GeForce 20 Mobile | GeForce 40 |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 1215 MHz | 2205 MHz |
| Boost Clock | 1440 MHz | 2505 MHz |
| Memory Clock | 1750 MHz | 1400 MHz |
| Memory | ||
| Memory Size | 8GB | 16GB |
| Memory Type | GDDR6 | GDDR6X |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 448.0GB/s | 716.8GB/s |
| Render Config | ||
| SM Count | 36 | 76 |
| Shading Units | 2304 | 9728 |
| TMUs | 144 | 304 |
| ROPs | 64 | 112 |
| Tensor Cores | 288 | 304 |
| RT Cores | 36 | 76 |
| L1 Cache | 64 KB (per SM) | 128 KB (per SM) |
| L2 Cache | 4 MB | 64 MB |
| Theoretical Performance | ||
| Pixel Rate | 92.16 GPixel/s | 280.6 GPixel/s |
| Texture Rate | 207.4 GTexel/s | 761.5 GTexel/s |
| FP16 (half) | 13.27 TFLOPS | 48.74 TFLOPS |
| FP32 (float) | 6.636 TFLOPS | 48.74 TFLOPS |
| FP64 (double) | 207.4 GFLOPS | 761.5 GFLOPS |
| Graphics Processor | ||
| GPU Name | TU106 | AD103 |
| GPU Variant | N18E-G2-A1 | AD103-300-A1 |
| Architecture | Turing | Ada Lovelace |
| Foundry | TSMC | TSMC |
| Process Size | 12 nm | 4 nm |
| Transistors | 10.8 billion | 45.9 billion |
| Die Size | 445 mm² | 379 mm² |
| Board Design | ||
| TDP | 115W | 320W |
| Outputs | No outputs | 1x HDMI 2.13x DisplayPort 1.4a |
| Power Connectors | None | 1x 16-pin |
| Suggested PSU | 700 W | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 7.5 | 8.9 |
| Shader Model | 6.6 | 6.6 |