Intel HD Graphics 400 vs NVIDIA GeForce 405 OEM
Graphics Processor
| GPU model | Braswell GT1 | GT216 |
|---|---|---|
| Architecture | Generation 8.0 | Tesla 2.0 |
| Foundry | Intel | TSMC |
| Manufacturing process | 14 nm | 40 nm |
| Number of transistors | unknown | 486 million |
| Die size | unknown | 100 mm² |
Integrated Graphics
| Release date | Apr 1st, 2015 | — |
|---|---|---|
| Generation | HD Graphics-T (Airmont) | — |
| Production | Active | — |
| Interface | Ring Bus | — |
| Reviews | 1 in our database | — |
Clocks
| Base clock | 320 MHz | — |
|---|---|---|
| Boost clock | 600 MHz | — |
| Memory clock | System Shared | 800 MHz 1600 Mbps effective |
| GPU clock | — | 475 MHz |
| Shader clock | — | 1100 MHz |
Memory Configuration
| Memory size | System Shared | 512 MB |
|---|---|---|
| Memory type | System Shared | DDR3 |
| Memory bus width | System Shared | 64 bit |
| Bandwidth | System Dependent | 12.80 GB/s |
Render Configuration
| Shading units | 96 | 48 |
|---|---|---|
| TMUs | 12 | 16 |
| ROPs | 2 | 8 |
| Execution units | 12 | — |
| SM count | — | 6 |
| Cache L2 | — | 32 KB |
Performance
| Pixel rate | 1.200 GPixel/s | 3.800 GPixel/s |
|---|---|---|
| Texture rate | 7.200 GTexel/s | 7.600 GTexel/s |
| FP32 (float) performance | 115.2 GFLOPS | 105.6 GFLOPS |
| FP64 (double) performance | 28.80 GFLOPS (1:4) | — |
Dimensions & Outputs
| Slot width | IGP | Single-slot |
|---|---|---|
| TDP | 6 W | 25 W |
| Outputs | No outputs | 1x DVI1x HDMI1x VGA |
| Length | — | 168 mm 6.6 inches |
| Suggested PSU | — | 200 W |
API Support & Features
| DirectX | 12 (11_1) | 11.1 (10_1) |
|---|---|---|
| OpenGL | 4.3 | 3.3 |
| OpenCL | 3.0 | 1.1 |
| Vulkan | 1.0 | — |
| Shader model | 5.1 | 4.1 |
| CUDA | — | 1.2 |
Other Features
Graphics Card
| Release date | — | Sep 3rd, 2010 |
|---|---|---|
| Generation | — | GeForce 400 |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Predecessor | — | GeForce 200 |
| Successor | — | GeForce 500 |
