AMD Radeon HD 6930 vs AMD Radeon R7 260X
What is the difference between AMD Radeon HD 6930 and AMD Radeon R7 260X. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cayman | GPU Name | Bonaire |
| Cayman CE (215-0807105) | Model number | Bonaire XTX (215-0839097) |
| TeraScale 3 | Architecture | GCN 2.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 2,640 million | Transistors | 2,080 million |
| 389 mm² | Die Size | 160 mm² |
Graphics Card
| Dec 1st, 2011 | Release Date | Oct 8th, 2013 |
| Northern Islands (HD 6900) | Family | Volcanic Islands (R7 200) |
| End-of-life | Production | End-of-life |
| 180 USD | Launch Price | 139 USD |
| Evergreen | Predecessor | Sea Islands |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 1024 MB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 128 bit |
| 153.6 GB/s | Bandwidth | 104.0 GB/s |
Performance
| 24.00 GPixel/s | Pixel fillrate | 17.60 GPixel/s |
| 60.00 GTexel/s | Texture fillrate | 61.60 GTexel/s |
| 1.920 TFLOPS | FP32 (float) performance | 1.971 TFLOPS |
| 480.0 GFLOPS (1:4) | FP64 (double) performance | 123.2 GFLOPS (1:16) |
Clock Speeds
| 1200 MHz 4.8 Gbps effective | Memory Clock | 1625 MHz 6.5 Gbps effective |
| 750 MHz | GPU Clock | 1100 MHz |
Render Config
| 1280 | Shading Units | 896 |
| 80 | TMUs | 56 |
| 32 | ROPs | 16 |
| 20 | Compute Units | 14 |
| 8 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 512 KB | L2 Cache | 256 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 220 mm 8.7 inches | Length | 170 mm 6.7 inches |
| 186 W | Thermal design power (TDP) | 115 W |
| 450 W | Suggested PSU | 300 W |
| 2x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
| 2x 6-pin | Power Connectors | 1x 6-pin |
API support
| 11.2 (11_0) | DirectX | 12 (12_0) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 2.0 |
| N/A | Vulkan | 1.2 |
| 5.0 | Shader Model | 6.3 |