Product Compare
NVIDIA GeForce RTX 6090 vs AMD Radeon HD 7850
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2027 | Mar 2012 |
| Generation | GeForce 60 | Southern Islands |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 5.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 2300 MHz | |
| Boost Clock | 2700 MHz | |
| Memory Clock | 1750 MHz | 1200 MHz |
| Memory | ||
| Memory Size | 32GB | 2GB |
| Memory Type | GDDR7 | GDDR5 |
| Memory Bus | 512bit | 256bit |
| Bandwidth | 1.79TB/s | 153.6GB/s |
| Render Config | ||
| SM Count | 192 | |
| Shading Units | 24576 | 1024 |
| TMUs | 768 | 64 |
| ROPs | 192 | 32 |
| Tensor Cores | 768 | |
| RT Cores | 192 | |
| L1 Cache | 128 KB (per SM) | 16 KB (per CU) |
| L2 Cache | 96 MB | 512 KB |
| Compute Units | 16 | |
| Theoretical Performance | ||
| Pixel Rate | 518.4 GPixel/s | 27.52 GPixel/s |
| Texture Rate | 2073.6 GTexel/s | 55.04 GTexel/s |
| FP16 (half) | 132.7 TFLOPS | |
| FP32 (float) | 132.7 TFLOPS | 1.761 TFLOPS |
| FP64 (double) | 2.074 TFLOPS | 110.1 GFLOPS |
| Graphics Processor | ||
| GPU Name | GR202 | Pitcairn |
| GPU Variant | GR202-300-A1 | Pitcairn PRO(215-0828062) |
| Architecture | Rubin | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process Size | 3 nm | 28 nm |
| Transistors | Unknown | 2.8 billion |
| Die Size | Unknown | 212 mm² |
| Board Design | ||
| TDP | 525W | 130W |
| Suggested PSU | 900 W | 300 W |
| Outputs | 1x HDMI 2.1b3x DisplayPort 2.1b | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power Connectors | 1x 16-pin | 1x 6-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | 1.4 | 1.2 |
| CUDA | 12.0 | |
| Shader Model | 6.9 | 5.1 |