Product Compare
AMD Radeon Vega 8 Mobile vs AMD Radeon HD 6990M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2021 | Jul 2011 |
| Generation | Cezanne | Vancouver |
| Type | Integrated | Mobile |
| Bus Interface | IGP | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 300 MHz | |
| Boost Clock | 2000 MHz | |
| Memory Clock | System Shared | 900 MHz |
| Memory | ||
| Memory Size | System Shared | 2GB |
| Memory Type | System Shared | GDDR5 |
| Memory Bus | System Shared | 256bit |
| Bandwidth | System Dependent | 115.2GB/s |
| Render Config | ||
| Compute Units | 8 | 14 |
| Shading Units | 512 | 1120 |
| TMUs | 32 | 56 |
| ROPs | 8 | 32 |
| L1 Cache | 8 KB (per CU) | |
| L2 Cache | 512 KB | |
| Theoretical Performance | ||
| Pixel Rate | 16.00 GPixel/s | 22.88 GPixel/s |
| Texture Rate | 64.00 GTexel/s | 40.04 GTexel/s |
| FP16 (half) | 4.096 TFLOPS | |
| FP32 (float) | 2.048 TFLOPS | 1.602 TFLOPS |
| FP64 (double) | 128.0 GFLOPS | |
| Graphics Processor | ||
| GPU Name | Cezanne | Blackcomb |
| Architecture | GCN 5.1 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 40 nm |
| Transistors | 9.8 billion | 1.7 billion |
| Die Size | 156 mm² | 212 mm² |
| GPU Variant | Blackcomb XTX(216-0811030) | |
| Board Design | ||
| TDP | 45W | 100W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 (12_1) | 11.2 (11_0) |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.2 | N/A |
| Shader Model | 6.4 | 5.0 |