AMD Radeon E9260 PCIe vs AMD Radeon HD 7790
What is the difference between AMD Radeon E9260 PCIe and AMD Radeon HD 7790. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Baffin | GPU Name | Bonaire |
| Baffin PRO | Model number | Bonaire XT (215-0839039) |
| GCN 4.0 | Architecture | GCN 2.0 |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| 3,000 million | Transistors | 2,080 million |
| 123 mm² | Die Size | 160 mm² |
Graphics Card
| Sep 27th, 2016 | Release Date | Mar 22nd, 2013 |
| Embedded (9000) | Family | Southern Islands (HD 7700) |
| Active | Production | End-of-life |
| PCIe 3.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 112.0 GB/s | Bandwidth | 96.00 GB/s |
Performance
| 19.20 GPixel/s | Pixel fillrate | 16.00 GPixel/s |
| 57.60 GTexel/s | Texture fillrate | 56.00 GTexel/s |
| 2.150 TFLOPS | FP32 (float) performance | 1.792 TFLOPS |
| 134.4 GFLOPS (1:16) | FP64 (double) performance | 112.0 GFLOPS (1:16) |
Clock Speeds
| 1750 MHz 7 Gbps effective | Memory Clock | 1500 MHz 6 Gbps effective |
Render Config
| 896 | Shading Units | 896 |
| 48 | TMUs | 56 |
| 16 | ROPs | 16 |
| 14 | Compute Units | 14 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 1024 KB | L2 Cache | 256 KB |
Board Design
| Single-slot | Slot Width | Dual-slot |
| 168 mm 6.6 inches | Length | 183 mm 7.2 inches |
| 80 W | Thermal design power (TDP) | 85 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 2x mini-DisplayPort |
| None | Power Connectors | 1x 6-pin |
API support
| 12 (12_0) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 2.0 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 6.3 |