Product Compare
NVIDIA GeForce RTX 4090 D vs NVIDIA RTX A4500 Embedded
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Dec 2023 | Mar 2022 |
| Generation | GeForce 40 | Ampere-MW |
| Type | Desktop | Professional |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 2280 MHz | 510 MHz |
| Boost Clock | 2520 MHz | 1215 MHz |
| Memory Clock | 1313 MHz | 1500 MHz |
| Memory | ||
| Memory Size | 24GB | 16GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 384bit | 256bit |
| Bandwidth | 1008GB/s | 384.0GB/s |
| Render Config | ||
| SM Count | 114 | 46 |
| Shading Units | 14592 | 5888 |
| TMUs | 456 | 184 |
| ROPs | 176 | 96 |
| Tensor Cores | 456 | 184 |
| RT Cores | 114 | 46 |
| L1 Cache | 128 KB (per SM) | 128 KB (per SM) |
| L2 Cache | 72 MB | 4 MB |
| Theoretical Performance | ||
| Pixel Rate | 443.5 GPixel/s | 116.6 GPixel/s |
| Texture Rate | 1149 GTexel/s | 223.6 GTexel/s |
| FP16 (half) | 73.54 TFLOPS | 14.31 TFLOPS |
| FP32 (float) | 73.54 TFLOPS | 14.31 TFLOPS |
| FP64 (double) | 1149 GFLOPS | 223.6 GFLOPS |
| Graphics Processor | ||
| GPU Name | AD102 | GA104 |
| GPU Variant | AD102-250-A1 | |
| Architecture | Ada Lovelace | Ampere |
| Foundry | TSMC | Samsung |
| Process Size | 5 nm | 8 nm |
| Transistors | 76.3 billion | 17.4 billion |
| Die Size | 609 mm² | 392 mm² |
| Board Design | ||
| TDP | 425W | 80W |
| Suggested PSU | 800 W | |
| Outputs | 1x HDMI 2.13x DisplayPort 1.4a | Portable Device Dependent |
| Power Connectors | 1x 16-pin | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.4 |
| CUDA | 8.9 | 8.6 |
| Shader Model | 6.7 | 6.8 |