Product Compare
AMD Radeon HD 6870 1600SP Edition vs NVIDIA L4
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2013 | Mar 2023 |
| Generation | Northern Islands | Tesla Ada(Lxx) |
| Type | Desktop | Professional |
| Bus Interface | PCIe 2.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1050 MHz | 1563 MHz |
| Base Clock | 795 MHz | |
| Boost Clock | 2040 MHz | |
| Memory | ||
| Memory Size | 1024MB | 24GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 256bit | 192bit |
| Bandwidth | 134.4GB/s | 300.1GB/s |
| Render Config | ||
| Compute Units | 20 | |
| Shading Units | 1600 | 7424 |
| TMUs | 80 | 240 |
| ROPs | 32 | 80 |
| L1 Cache | 8 KB (per CU) | 128 KB (per SM) |
| L2 Cache | 512 KB | 48 MB |
| SM Count | 60 | |
| Tensor Cores | 240 | |
| RT Cores | 60 | |
| Theoretical Performance | ||
| Pixel Rate | 27.20 GPixel/s | 163.2 GPixel/s |
| Texture Rate | 68.00 GTexel/s | 489.6 GTexel/s |
| FP32 (float) | 2.720 TFLOPS | 30.29 TFLOPS |
| FP64 (double) | 544.0 GFLOPS | 473.3 GFLOPS |
| FP16 (half) | 30.29 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Cypress | AD104 |
| GPU Variant | Cypress XT(215-0735033) | AD104-???-A1 |
| Architecture | TeraScale 2 | Ada Lovelace |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 5 nm |
| Transistors | 2.154 billion | 35.8 billion |
| Die Size | 334 mm² | 294 mm² |
| Board Design | ||
| TDP | 175W | 72W |
| Suggested PSU | 450 W | 250 W |
| Outputs | 2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1 | No outputs |
| Power Connectors | 2x 6-pin | None |
| Graphics Features | ||
| DirectX | 11.2 (11_0) | 12 Ultimate (12_2) |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | N/A | 1.3 |
| Shader Model | 5.0 | 6.8 |
| CUDA | 8.9 | |