AMD Radeon HD 8370D IGP vs ATI Radeon HD 4580
What is the difference between AMD Radeon HD 8370D IGP and ATI Radeon HD 4580. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Scrapper Lite | GPU Name | RV635 |
| TeraScale 3 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 32 nm | Process Size | 55 nm |
| 1,303 million | Transistors | 378 million |
| 246 mm² | Die Size | 135 mm² |
Graphics Card
| Jul 2013 | Release Date | Nov 20th, 2011 |
| Richland (HD 8000) | Family | Radeon R700 (HD 4500) |
| End-of-life | Production | End-of-life |
| Trinity | Predecessor | Radeon R600 |
| IGP | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 512 MB |
| System Shared | Memory Type | GDDR3 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 22.18 GB/s |
Performance
| 3.040 GPixel/s | Pixel fillrate | 3.184 GPixel/s |
| 6.080 GTexel/s | Texture fillrate | 6.368 GTexel/s |
| 194.6 GFLOPS | FP32 (float) performance | 191.0 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 693 MHz 1386 Mbps effective |
| 760 MHz | GPU Clock | 796 MHz |
Render Config
| 128 | Shading Units | 120 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 2 | Compute Units | 3 |
Board Design
| IGP | Slot Width | Single-slot |
| 65 W | Thermal design power (TDP) | 65 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.2 (11_0) | DirectX | 10.1 (10_1) |
| 4.4 | OpenGL | 3.3 |
| 1.2 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 4.1 |