AMD Radeon HD 8770 OEM vs AMD Radeon Pro 460
What is the difference between AMD Radeon HD 8770 OEM and AMD Radeon Pro 460. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Bonaire | GPU Name | Baffin |
| Bonaire XT (215-0839039) | Model number | Baffin XT |
| GCN 2.0 | Architecture | GCN 4.0 |
| TSMC | Foundry | GlobalFoundries |
| 28 nm | Process Size | 14 nm |
| 2,080 million | Transistors | 3,000 million |
| 160 mm² | Die Size | 123 mm² |
Graphics Card
| Sep 2nd, 2013 | Release Date | Oct 30th, 2016 |
| Sea Islands (HD 8700) | Family | Radeon Pro Mac (400 Series) |
| End-of-life | Production | Active |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x8 |
Memory
| 1024 MB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 96.00 GB/s | Bandwidth | 81.28 GB/s |
Performance
| 16.80 GPixel/s | Pixel fillrate | 14.51 GPixel/s |
| 58.80 GTexel/s | Texture fillrate | 58.05 GTexel/s |
| 1.882 TFLOPS | FP32 (float) performance | 1.858 TFLOPS |
| 117.6 GFLOPS (1:16) | FP64 (double) performance | 116.1 GFLOPS (1:16) |
Clock Speeds
| 1500 MHz 6 Gbps effective | Memory Clock | 1270 MHz 5.1 Gbps effective |
Render Config
| 896 | Shading Units | 1024 |
| 56 | TMUs | 64 |
| 16 | ROPs | 16 |
| 14 | Compute Units | 16 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 1024 KB |
Board Design
| Dual-slot | Slot Width | IGP |
| 85 W | Thermal design power (TDP) | 35 W |
| 1x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | No outputs |
| 1x 6-pin | Power Connectors | None |
API support
| 12 (12_0) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 2.0 | OpenCL | 2.1 |
| 1.2 | Vulkan | 1.2 |
| 6.3 | Shader Model | 6.4 |