Product Compare
Intel Arctic Sound 1T vs AMD Radeon HD 7870 XT
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2021 | Nov 2012 |
| Generation | Xe Graphics | Southern Islands |
| Type | Professional | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1200 MHz | 1500 MHz |
| Base Clock | 925 MHz | |
| Boost Clock | 975 MHz | |
| Memory | ||
| Memory Size | 16GB | 2GB |
| Memory Type | HBM2e | GDDR5 |
| Memory Bus | 4096bit | 256bit |
| Bandwidth | 1229GB/s | 192.0GB/s |
| Render Config | ||
| Shading Units | 6144 | 1536 |
| TMUs | 192 | 96 |
| ROPs | 96 | 32 |
| L2 Cache | 8 MB | 512 KB |
| Compute Units | 24 | |
| L1 Cache | 16 KB (per CU) | |
| Theoretical Performance | ||
| Pixel Rate | 86.40 GPixel/s | 31.20 GPixel/s |
| Texture Rate | 172.8 GTexel/s | 93.60 GTexel/s |
| FP16 (half) | 22.12 TFLOPS | |
| FP32 (float) | 11.06 TFLOPS | 2.995 TFLOPS |
| FP64 (double) | 2.765 TFLOPS | 748.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | Arctic Sound | Tahiti |
| Architecture | Generation 12.5 | GCN 1.0 |
| Foundry | Intel | TSMC |
| Process Size | 10 nm | 28 nm |
| Transistors | 8 billion | 4.313 billion |
| Die Size | 190 mm² | 352 mm² |
| GPU Variant | Tahiti LE(215-0821122) | |
| Board Design | ||
| TDP | 350W | 185W |
| Suggested PSU | 750 W | 450 W |
| Outputs | No outputs | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power Connectors | None | 2x 6-pin |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | N/A | 1.2 |
| Shader Model | 6.5 | 5.1 |