Intel HD Graphics 4000 vs NVIDIA Quadro P620 Mobile
Graphics Processor
| GPU model | Ivy Bridge GT2 | GP107 |
|---|---|---|
| Architecture | Generation 7.0 | Pascal |
| Foundry | Intel | Samsung |
| Manufacturing process | 22 nm | 14 nm |
| Number of transistors | 1,200 million | 3,300 million |
| Die size | 133 mm² | 132 mm² |
Integrated Graphics
| Release date | May 14th, 2012 | — |
|---|---|---|
| Generation | HD Graphics (Ivy Bridge) | — |
| Production | End-of-life | — |
| Interface | Ring Bus | — |
| Reviews | 1 in our database | — |
Clocks
| Base clock | 650 MHz | 1177 MHz |
|---|---|---|
| Boost clock | 1050 MHz | 1443 MHz |
| Memory clock | System Shared | 1502 MHz 6 Gbps effective |
Memory Configuration
| Memory size | System Shared | 4 GB |
|---|---|---|
| Memory type | System Shared | GDDR5 |
| Memory bus width | System Shared | 128 bit |
| Bandwidth | System Dependent | 96.13 GB/s |
Render Configuration
| Shading units | 128 | 512 |
|---|---|---|
| TMUs | 16 | 32 |
| ROPs | 2 | 16 |
| Execution units | 16 | — |
| SM count | — | 4 |
| Cache L1 | — | 48 KB (per SM) |
| Cache L2 | — | 1024 KB |
Performance
| Pixel rate | 2.100 GPixel/s | 23.09 GPixel/s |
|---|---|---|
| Texture rate | 16.80 GTexel/s | 46.18 GTexel/s |
| FP32 (float) performance | 268.8 GFLOPS | 1,478 GFLOPS |
| FP64 (double) performance | 67.20 GFLOPS (1:4) | 46.18 GFLOPS (1:32) |
| FP16 (half) performance | — | 23.09 GFLOPS (1:64) |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | unknown | 40 W |
| Outputs | No outputs | No outputs |
| Power connectors | — | None |
API Support & Features
| DirectX | 11.1 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.0 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.0 | 1.2 |
| Shader model | 5.0 | 6.4 |
| CUDA | — | 6.1 |
Other Features
Mobile graphics
| Release date | — | Feb 1st, 2018 |
|---|---|---|
| Generation | — | Quadro Mobile (Px200) |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x16 |
