AMD Radeon E8870 vs AMD Radeon R7 260
What is the difference between AMD Radeon E8870 and AMD Radeon R7 260. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Saturn | GPU Name | Bonaire |
| Saturn PRO | Model number | Bonaire PRO |
| GCN 2.0 | Architecture | GCN 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 2,080 million | Transistors | 2,080 million |
| 160 mm² | Die Size | 160 mm² |
Graphics Card
| Sep 29th, 2015 | Release Date | Dec 17th, 2013 |
| Embedded (8000) | Family | Volcanic Islands (R7 200) |
| Active | Production | End-of-life |
| MXM-B (3.0) | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 96.00 GB/s | Bandwidth | 96.00 GB/s |
Performance
| 16.00 GPixel/s | Pixel fillrate | 16.00 GPixel/s |
| 48.00 GTexel/s | Texture fillrate | 48.00 GTexel/s |
| 1.536 TFLOPS | FP32 (float) performance | 1.536 TFLOPS |
| 96.00 GFLOPS (1:16) | FP64 (double) performance | 96.00 GFLOPS (1:16) |
Clock Speeds
| 1500 MHz 6 Gbps effective | Memory Clock | 1500 MHz 6 Gbps effective |
| 1000 MHz | GPU Clock | 1000 MHz |
Render Config
| 768 | Shading Units | 768 |
| 48 | TMUs | 48 |
| 16 | ROPs | 16 |
| 12 | Compute Units | 12 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| MXM Module | Slot Width | Dual-slot |
| 75 W | Thermal design power (TDP) | 95 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 1x DisplayPort |
| None | Power Connectors | 1x 6-pin |
| C600 | Board Number | C582 |
API support
| 12 (12_0) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 2.0 | OpenCL | 2.0 |
| 1.2 | Vulkan | 1.2 |
| 6.3 | Shader Model | 6.3 |