Product Compare
NVIDIA Tesla K40t vs NVIDIA GeForce RTX 6090
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2013 | Jan 2027 |
| Generation | Tesla Kepler | GeForce 60 |
| Type | Professional | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 745 MHz | 2300 MHz |
| Boost Clock | 876 MHz | 2700 MHz |
| Memory Clock | 1502 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 12GB | 32GB |
| Memory Type | GDDR5 | GDDR7 |
| Memory Bus | 384bit | 512bit |
| Bandwidth | 288.4GB/s | 1.79TB/s |
| Render Config | ||
| Shading Units | 2880 | 24576 |
| TMUs | 240 | 768 |
| ROPs | 48 | 192 |
| L1 Cache | 16 KB (per SMX) | 128 KB (per SM) |
| L2 Cache | 1536 KB | 96 MB |
| SM Count | 192 | |
| Tensor Cores | 768 | |
| RT Cores | 192 | |
| Theoretical Performance | ||
| Pixel Rate | 52.56 GPixel/s | 518.4 GPixel/s |
| Texture Rate | 210.2 GTexel/s | 2073.6 GTexel/s |
| FP32 (float) | 5.046 TFLOPS | 132.7 TFLOPS |
| FP64 (double) | 1.682 TFLOPS | 2.074 TFLOPS |
| FP16 (half) | 132.7 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GK110B | GR202 |
| Architecture | Kepler | Rubin |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 3 nm |
| Transistors | 7.08 billion | Unknown |
| Die Size | 561 mm² | Unknown |
| GPU Variant | GR202-300-A1 | |
| Board Design | ||
| TDP | 245W | 525W |
| Suggested PSU | 550 W | 900 W |
| Outputs | No outputs | 1x HDMI 2.1b3x DisplayPort 2.1b |
| Power Connectors | 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 | 1.4 |
| CUDA | 3.5 | 12.0 |
| Shader Model | 6.5 (5.1) | 6.9 |