Performance
| DirectX version |
11.2 |
| OpenGL version |
4.3 |
| HDCP |
Y |
| TV tuner integrated |
N |
| HD3D Technology |
Y |
| OpenCL version |
1.2 |
| PhysX |
N |
| Shader model version |
5.0 |
Memory
| Graphics adapter memory type |
GDDR5 |
| Memory bus |
384 bit |
| Memory bandwidth (max) |
307 GB/s |
| Discrete graphics adapter memory |
3 GB |
| Memory clock speed |
6400 MHz |
Power
| Supplementary power connectors |
1x 6-pin, 1x 8-pin |
Ports & interfaces
| DVI-D ports quantity |
1 |
| DVI-I ports quantity |
1 |
| Interface type |
PCI Express 3.0 |
| HDMI ports quantity |
1 |
| DisplayPorts quantity |
1 |
Processor
| Graphics adapter RAMDAC |
1070 MHz |
| Graphics processor family |
AMD |
| Maximum digital resolution |
2560 x 1600 pixels |
Additionally
| Graphics controller |
Radeon R9 280X |
AMD Radeon R9 280X, GDDR5 3GB, 384-bit, PCI-E 3.0, 2560x1600, 2x DVI, HDMI, Display Port
<b>ASUS Radeon R9 280X DirectCU II gives new edge to hardcore gamers</b>
- DirectCU II achieves 20% lower temps with direct-contact copper heatpipes, plus 3X quieter and 6X more powerful twin 100mm fan operation.
- Exclusive CoolTech Fan drives wider airflow to keep critical components cool.
- TOP-selected 1070MHz cores run 70MHz higher than reference for smoother gameplay.
- DIGI+ VRM with 12-phase Super Alloy Power delivers precise digital power for superior efficiency, reliability, and performance.
- GPU Tweak helps you modify clock speeds, voltages, fan performance and more, all via an intuitive interface.
<b>DirectCU II</b>
<b>20% cooler and 3X* quieter</b>
Exclusive DirectCU II thermal design includes a direct-GPU contact 10mm copper heatpipe and 220% larger dissipation area to boost heat removal efficiency. It performs 20% cooler and 3X quieter than reference.
*Equivalent to 14dB and performance varies depending on system configuration
<b>CoolTech Fan</b>
Proprietary CoolTech fan consists of a hybrid blade and bearing design, with inner radial blower and outer flower-type blades. These provide multi-directional airflow to accelerate heat removal and enable highly stable graphics performance.
<b>TOP-Selected 1070 MHz core</b>
1070 MHz engine clock for better performance and outstanding gaming experience
<b>DIGI+ VRM with Super Alloy Power</b>
<b>30% less power noise and 2.5X greater durability</b>
Acclaimed DIGI+ VRM has been applied via a 12-phase power design that uses digital voltage regulators to minimize power noise by 30%, enhance power efficiency by 15%, widen voltage modulation tolerance, and improve overall stability and longevity by 2.5 times over reference.
<b>GPU Tweak</b>
<b>Real-time intuitive graphics tuning</b>
- Shows detailed specs and actual card status with GPU-Z
- Sync GPU clocks and voltages for easier overclocking
- Monitoring widget provides real-time detailed multi-parameter info
- 2D/3D switcher locks cards in 3D mode for higher benchmarks
- Automatically checks and updates drivers and BIOS versions
- Stream on-screen action to the web in full HD
<b>3GB GDDR5 Memory</b>
On-board memory for the best gaming experience & the best resolution
