Intel HD Graphics P4000 vs ATI Radeon HD 4810
What is the difference between Intel HD Graphics P4000 and ATI Radeon HD 4810. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Ivy Bridge GT2 | GPU Name | RV770 |
| Generation 7.0 | Architecture | TeraScale |
| Intel | Foundry | TSMC |
| 22 nm | Process Size | 55 nm |
| 1,200 million | Transistors | 956 million |
| 133 mm² | Die Size | 256 mm² |
Graphics Card
| May 14th, 2012 | Release Date | May 28th, 2009 |
| HD Graphics-W (Ivy Bridge) | Family | Radeon R700 (HD 4800) |
| End-of-life | Production | End-of-life |
| Ring Bus | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 512 MB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 57.60 GB/s |
Performance
| 1.250 GPixel/s | Pixel fillrate | 5.000 GPixel/s |
| 20.00 GTexel/s | Texture fillrate | 20.00 GTexel/s |
| 320.0 GFLOPS | FP32 (float) performance | 800.0 GFLOPS |
| 80.00 GFLOPS (1:4) | FP64 (double) performance | 160.0 GFLOPS (1:5) |
Clock Speeds
| System Shared | Memory Clock | 900 MHz 3.6 Gbps effective |
Render Config
| 128 | Shading Units | 640 |
| 16 | TMUs | 32 |
| 1 | ROPs | 8 |
Board Design
| IGP | Slot Width | Single-slot |
| 45 W | Thermal design power (TDP) | 95 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.1 (11_0) | DirectX | 10.1 (10_1) |
| 4.0 | OpenGL | 3.3 |
| 1.2 | OpenCL | 1.1 |
| 1.0 | Vulkan | N/A |
| 5.0 | Shader Model | 4.1 |