AMD Radeon HD 8770M vs ATI Mobility Radeon HD 5165
What is the difference between AMD Radeon HD 8770M and ATI Mobility Radeon HD 5165. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Mars | GPU Name | M96 |
| GCN 1.0 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 55 nm |
| 950 million | Transistors | 514 million |
| 77 mm² | Die Size | 146 mm² |
Graphics Card
| Apr 1st, 2013 | Release Date | Jan 7th, 2010 |
| Solar System (HD 8700M) | Family | M9x (Mobility HD 5100) |
| End-of-life | Production | End-of-life |
| London | Predecessor | M8x |
| PCIe 3.0 x8 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR3 |
| 128 bit | Memory Bus | 128 bit |
| 72.00 GB/s | Bandwidth | 28.80 GB/s |
Performance
| 6.600 GPixel/s | Pixel fillrate | 4.800 GPixel/s |
| 19.80 GTexel/s | Texture fillrate | 19.20 GTexel/s |
| 633.6 GFLOPS | FP32 (float) performance | 384.0 GFLOPS |
Clock Speeds
| 1125 MHz 4.5 Gbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
Render Config
| 384 | Shading Units | 320 |
| 24 | TMUs | 32 |
| 8 | ROPs | 8 |
| 6 | Compute Units | 4 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 128 KB |
Board Design
| unknown | Thermal design power (TDP) | 35 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_1) | DirectX | 10.1 (10_1) |
| 4.6 | OpenGL | 3.3 |
| 1.2 | OpenCL | 1.1 |
| 1.2 | Vulkan | N/A |
| 5.1 | Shader Model | 4.1 |