Intel HD Graphics 515 vs Intel HD Graphics P4700
Graphics Processor
| GPU model | Skylake GT2 | Haswell GT2 |
|---|---|---|
| Architecture | Generation 9.0 | Generation 7.5 |
| Foundry | Intel | Intel |
| Manufacturing process | 14 nm+ | 22 nm |
| Number of transistors | unknown | unknown |
| Die size | 123 mm² | unknown |
Integrated Graphics
| Release date | Sep 1st, 2015 | Jun 1st, 2013 |
|---|---|---|
| Generation | HD Graphics-M (Skylake) | HD Graphics-W (Haswell) |
| Production | Active | End-of-life |
| Interface | Ring Bus | Ring Bus |
| Reviews | 1 in our database | 1 in our database |
Clocks
| Base clock | 300 MHz | 350 MHz |
|---|---|---|
| Boost clock | 800 MHz | 1300 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 | 192 | 160 |
|---|---|---|
| TMUs | 24 | 20 |
| ROPs | 3 | 2 |
| Execution units | 24 | 20 |
Performance
| Pixel rate | 2.400 GPixel/s | 2.600 GPixel/s |
|---|---|---|
| Texture rate | 19.20 GTexel/s | 26.00 GTexel/s |
| FP16 (half) performance | 614.4 GFLOPS (2:1) | — |
| FP32 (float) performance | 307.2 GFLOPS | 416.0 GFLOPS |
| FP64 (double) performance | 76.80 GFLOPS (1:4) | 104.0 GFLOPS (1:4) |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | 15 W | 86 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 12 (12_1) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.6 | 4.3 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | 1.2 | 1.0 |
| Shader model | 6.4 | 5.1 |
