Product Compare
AMD Radeon VII vs AMD Radeon R9 380
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Feb 2019 | Jun 2015 |
| Generation | Vega II | Pirate Islands |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1400 MHz | |
| Boost Clock | 1750 MHz | |
| Memory Clock | 1000 MHz | 1375 MHz |
| Memory | ||
| Memory Size | 16GB | 2GB |
| Memory Type | HBM2 | GDDR5 |
| Memory Bus | 4096bit | 256bit |
| Bandwidth | 1020GB/s | 176.0GB/s |
| Render Config | ||
| Compute Units | 60 | 28 |
| Shading Units | 3840 | 1792 |
| TMUs | 240 | 112 |
| ROPs | 64 | 32 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 4 MB | 512 KB |
| Theoretical Performance | ||
| Pixel Rate | 112.0 GPixel/s | 31.04 GPixel/s |
| Texture Rate | 420.0 GTexel/s | 108.6 GTexel/s |
| FP16 (half) | 26.88 TFLOPS | 3.476 TFLOPS |
| FP32 (float) | 13.44 TFLOPS | 3.476 TFLOPS |
| FP64 (double) | 3.360 TFLOPS | 217.3 GFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 20 | Antigua |
| GPU Variant | Vega 20 XT | Antigua PRO(215-0877000) |
| Architecture | GCN 5.1 | GCN 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 28 nm |
| Transistors | 13.23 billion | 5 billion |
| Die Size | 331 mm² | 366 mm² |
| Board Design | ||
| TDP | 295W | 190W |
| Suggested PSU | 600 W | 450 W |
| Outputs | 1x HDMI 2.0b3x DisplayPort 1.4a | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 |
| Power Connectors | 2x 8-pin | 2x 6-pin |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.0 |
| Vulkan | 1.3 | 1.2 |
| Shader Model | 6.7 | 6.3 |
| Benchmarks | ||
| 3DMark Time Spy | 8923 | 2757 |
| 3DMark Time Spy Extreme | 4374 | 1239 |