Product Compare
NVIDIA GeForce GTX TITAN Z vs NVIDIA GeForce RTX 4090 D
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2014 | Dec 2023 |
| Generation | GeForce 700 | GeForce 40 |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 705 MHz | 2280 MHz |
| Boost Clock | 876 MHz | 2520 MHz |
| Memory Clock | 1750 MHz | 1313 MHz |
| Memory | ||
| Memory Size | 6GB | 24GB |
| Memory Type | GDDR5 | GDDR6X |
| Memory Bus | 384bit | 384bit |
| Bandwidth | 336.0GB/s | 1008GB/s |
| Render Config | ||
| Shading Units | 2880 | 14592 |
| TMUs | 240 | 456 |
| ROPs | 48 | 176 |
| L1 Cache | 16 KB (per SMX) | 128 KB (per SM) |
| L2 Cache | 1536 KB | 72 MB |
| SM Count | 114 | |
| Tensor Cores | 456 | |
| RT Cores | 114 | |
| Theoretical Performance | ||
| Pixel Rate | 52.56 GPixel/s | 443.5 GPixel/s |
| Texture Rate | 210.2 GTexel/s | 1149 GTexel/s |
| FP32 (float) | 5.046 TFLOPS | 73.54 TFLOPS |
| FP64 (double) | 1.682 TFLOPS | 1149 GFLOPS |
| FP16 (half) | 73.54 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GK110B | AD102 |
| GPU Variant | GK110-350-B1 | AD102-250-A1 |
| Architecture | Kepler | Ada Lovelace |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 5 nm |
| Transistors | 7.08 billion | 76.3 billion |
| Die Size | 561 mm² | 609 mm² |
| Board Design | ||
| TDP | 375W | 425W |
| Suggested PSU | 750 W | 800 W |
| Outputs | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 | 1x HDMI 2.13x DisplayPort 1.4a |
| Power Connectors | 2x 8-pin | 1x 16-pin |
| Graphics Features | ||
| DirectX | 12 (11_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2.175 | 1.3 |
| CUDA | 3.5 | 8.9 |
| Shader Model | 6.5 (5.1) | 6.7 |