AMD Radeon Vega 7 vs Intel UHD Graphics G4
Graphics Processor
| GPU model | Cezanne | Lakefield GT1 |
|---|---|---|
| Architecture | GCN 5.1 | Generation 11.0 |
| Foundry | TSMC | Intel |
| Manufacturing process | 7 nm | 10 nm |
| Number of transistors | 9,800 million | unknown |
| Die size | 156 mm² | unknown |
Integrated Graphics
| Release date | Apr 13th, 2021 | May 28th, 2020 |
|---|---|---|
| Generation | Cezanne (Vega) | HD Graphics-M (Lakefield) |
| Predecessor | Renoir | — |
| Production | Active | Active |
| Interface | IGP | Ring Bus |
| Reviews | — | 1 in our database |
Clocks
| Base clock | 300 MHz | 200 MHz |
|---|---|---|
| Boost clock | 1900 MHz | 500 MHz |
| Memory clock | System Shared | System Shared |
Memory Configuration
| Memory size | System Shared | System Shared |
|---|---|---|
| Memory type | System Shared | System Shared |
| Memory bus width | System Shared | System Shared |
| Bandwidth | System Dependent | System Dependent |
Render Configuration
| Shading units | 448 | 384 |
|---|---|---|
| TMUs | 28 | 32 |
| ROPs | 8 | 8 |
| Compute units | 7 | — |
| Execution units | — | 48 |
Performance
| Pixel rate | 15.20 GPixel/s | 4.000 GPixel/s |
|---|---|---|
| Texture rate | 53.20 GTexel/s | 16.00 GTexel/s |
| FP16 (half) performance | 3.405 TFLOPS (2:1) | 768.0 GFLOPS (2:1) |
| FP32 (float) performance | 1.702 TFLOPS | 384.0 GFLOPS |
| FP64 (double) performance | 106.4 GFLOPS (1:16) | 96.00 GFLOPS (1:4) |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | 45 W | 15 W |
| Outputs | No outputs | No outputs |
| Power connectors | None | — |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.4 |
