Product Compare
NVIDIA PG506 242 vs NVIDIA GeForce RTX 4080 16 GB
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2021 | Sep 2022 |
| Generation | Tesla | GeForce 40 |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 930 MHz | 2205 MHz |
| Boost Clock | 1440 MHz | 2505 MHz |
| Memory Clock | 1215 MHz | 1400 MHz |
| Memory | ||
| Memory Size | 24GB | 16GB |
| Memory Type | HBM2 | GDDR6X |
| Memory Bus | 3072bit | 256bit |
| Bandwidth | 933.1GB/s | 716.8GB/s |
| Render Config | ||
| SM Count | 56 | 76 |
| Shading Units | 3584 | 9728 |
| TMUs | 224 | 304 |
| ROPs | 96 | 112 |
| Tensor Cores | 224 | 304 |
| L1 Cache | 192 KB (per SM) | 128 KB (per SM) |
| L2 Cache | 24 MB | 64 MB |
| RT Cores | 76 | |
| Theoretical Performance | ||
| Pixel Rate | 138.2 GPixel/s | 280.6 GPixel/s |
| Texture Rate | 322.6 GTexel/s | 761.5 GTexel/s |
| FP16 (half) | 10.32 TFLOPS | 48.74 TFLOPS |
| FP32 (float) | 10.32 TFLOPS | 48.74 TFLOPS |
| FP64 (double) | 5.161 TFLOPS | 761.5 GFLOPS |
| Graphics Processor | ||
| GPU Name | GA100 | AD103 |
| Architecture | Ampere | Ada Lovelace |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 4 nm |
| Transistors | 54.2 billion | 45.9 billion |
| Die Size | 826 mm² | 379 mm² |
| GPU Variant | AD103-300-A1 | |
| Board Design | ||
| TDP | 165W | 320W |
| Suggested PSU | 450 W | 700 W |
| Outputs | No outputs | 1x HDMI 2.13x DisplayPort 1.4a |
| Power Connectors | 8-pin EPS | 1x 16-pin |
| Graphics Features | ||
| DirectX | N/A | 12 Ultimate (12_2) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | N/A | 1.3 |
| CUDA | 8.0 | 8.9 |
| Shader Model | N/A | 6.6 |