Product Compare
NVIDIA GeForce RTX 3070 vs NVIDIA GeForce RTX 2070
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Sep 2020 | Oct 2018 |
| Generation | GeForce 30 | GeForce 20 |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1500 MHz | 1410 MHz |
| Boost Clock | 1725 MHz | 1620 MHz |
| Memory Clock | 1750 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 8GB | 8GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 448.0GB/s | 448.0GB/s |
| Render Config | ||
| SM Count | 46 | 36 |
| Shading Units | 5888 | 2304 |
| TMUs | 184 | 144 |
| ROPs | 96 | 64 |
| Tensor Cores | 184 | 288 |
| RT Cores | 46 | 36 |
| L1 Cache | 128 KB (per SM) | 64 KB (per SM) |
| L2 Cache | 4 MB | 4 MB |
| Theoretical Performance | ||
| Pixel Rate | 165.6 GPixel/s | 103.7 GPixel/s |
| Texture Rate | 317.4 GTexel/s | 233.3 GTexel/s |
| FP16 (half) | 20.31 TFLOPS | 14.93 TFLOPS |
| FP32 (float) | 20.31 TFLOPS | 7.465 TFLOPS |
| FP64 (double) | 317.4 GFLOPS | 233.3 GFLOPS |
| Graphics Processor | ||
| GPU Name | GA104 | TU106 |
| GPU Variant | GA104-300-A1 | TU106-400A-A1 |
| Architecture | Ampere | Turing |
| Foundry | Samsung | TSMC |
| Process Size | 8 nm | 12 nm |
| Transistors | 17.4 billion | 10.8 billion |
| Die Size | 392 mm² | 445 mm² |
| Board Design | ||
| TDP | 220W | 175W |
| Suggested PSU | 550 W | 450 W |
| Outputs | 1x HDMI 2.13x DisplayPort 1.4a | 1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C |
| Power Connectors | 1x 12-pin | 1x 8-pin |
| 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 | 8.6 | 7.5 |
| Shader Model | 6.6 | 6.8 |
| Benchmarks | ||
| 3DMark Time Spy | 13641 | 9088 |
| 3DMark Time Spy Extreme | 6762 | 4309 |