Intel HD Graphics P4000 vs AMD Radeon HD 8770M
What is the difference between Intel HD Graphics P4000 and AMD Radeon HD 8770M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Ivy Bridge GT2 | GPU Name | Mars |
| Generation 7.0 | Architecture | GCN 1.0 |
| Intel | Foundry | TSMC |
| 22 nm | Process Size | 28 nm |
| 1,200 million | Transistors | 950 million |
| 133 mm² | Die Size | 77 mm² |
Graphics Card
| May 14th, 2012 | Release Date | Apr 1st, 2013 |
| HD Graphics-W (Ivy Bridge) | Family | Solar System (HD 8700M) |
| End-of-life | Production | End-of-life |
| Ring Bus | Bus Interface | PCIe 3.0 x8 |
Memory
| System Shared | Memory Size | 2 GB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 72.00 GB/s |
Performance
| 1.250 GPixel/s | Pixel fillrate | 6.600 GPixel/s |
| 20.00 GTexel/s | Texture fillrate | 19.80 GTexel/s |
| 320.0 GFLOPS | FP32 (float) performance | 633.6 GFLOPS |
| 80.00 GFLOPS (1:4) | FP64 (double) performance | 39.60 GFLOPS (1:16) |
Clock Speeds
| 650 MHz | Base Clock | 775 MHz |
| 1250 MHz | Boost Clock | 825 MHz |
| System Shared | Memory Clock | 1125 MHz 4.5 Gbps effective |
Render Config
| 128 | Shading Units | 384 |
| 16 | TMUs | 24 |
| 1 | ROPs | 8 |
Board Design
| 45 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 11.1 (11_0) | DirectX | 12 (11_1) |
| 4.0 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.2 |
| 1.0 | Vulkan | 1.2 |
| 5.0 | Shader Model | 5.1 |