Product Compare
AMD Radeon RX Vega 64 vs AMD Radeon 780M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Aug 2017 | Jan 2023 |
| Generation | Vega | Navi III IGP |
| Type | Desktop | Integrated |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 1247 MHz | 800 MHz |
| Boost Clock | 1546 MHz | 2700 MHz |
| Memory Clock | 945 MHz | System Shared |
| Memory | ||
| Memory Size | 8GB | System Shared |
| Memory Type | HBM2 | System Shared |
| Memory Bus | 2048bit | System Shared |
| Bandwidth | 483.8GB/s | System Dependent |
| Render Config | ||
| Compute Units | 64 | 12 |
| Shading Units | 4096 | 768 |
| TMUs | 256 | 48 |
| ROPs | 64 | 32 |
| L1 Cache | 16 KB (per CU) | 128 KB per Array |
| L2 Cache | 4 MB | 2 MB |
| RT Cores | 12 | |
| Theoretical Performance | ||
| Pixel Rate | 98.94 GPixel/s | 86.40 GPixel/s |
| Texture Rate | 395.8 GTexel/s | 129.6 GTexel/s |
| FP16 (half) | 25.33 TFLOPS | 16.59 TFLOPS |
| FP32 (float) | 12.66 TFLOPS | 8.294 TFLOPS |
| FP64 (double) | 791.6 GFLOPS | 518.4 GFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 10 | Phoenix |
| GPU Variant | Vega 10 XT(215-0894200) | |
| Architecture | GCN 5.0 | RDNA 3.0 |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 4 nm |
| Transistors | 12.5 billion | 25.39 billion |
| Die Size | 495 mm² | 178 mm² |
| Board Design | ||
| TDP | 295W | 15W |
| Suggested PSU | 600 W | |
| Outputs | 1x HDMI 2.0b3x DisplayPort 1.4a | Portable Device Dependent |
| Power Connectors | 2x 8-pin | None |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.4 | 6.7 |
| Benchmarks | ||
| 3DMark Time Spy | 7373 | 2775 |
| 3DMark Time Spy Extreme | 3619 | 1324 |
| Blender | 660 | 350 |