VGA Hotwire
Quick hardware-level voltage tuning
DIY modification of voltages on MATRIX R9 280X becomes simple by removing the need for complicated and risky soldering. Just connect wires from dedicated headers on compatible ROG motherboards to VGA Hotwire connectors on MATRIX R9 280X, after which you can change voltages directly on the hardware level through the ASUS UEFI BIOS or via the Windows-based Ai Suite II.
TweakIt
Instant voltage adjustment
TweakIt provides flexible overclocking control even when gaming or running benchmarks! The + and - buttons put overvolting adjustments at your fingertips, with more power translating into the faster and smoother gaming you crave and the winning edge you require for intense multiplayer and competitive benchmarking.
DIGI+ VRM with 20-phase Super Alloy Power
Precise digital control enhances performance, reliability, and card longevity
MATRIX R9 280X is built with carefully-designed massive 20-phase power delivery. This ensures ample room for experimental performance tuning, as its DIGI+ VRM digital voltage regulation design augments precision overclocking capabilities, which are further supported by the use of hardened Super Alloy Power capacitors, chokes, and MOSFETs. These components are forged under extreme pressure and temperatures to increase reliability, power output, and overall card lifespan while eliminating bothersome choke buzzing noise.
GPU Tweak
The world's first quad-focus graphics overclocking tool with new loadline calibration and VRM overclocking
Easily fine-tune core and memory clocks, voltages, and fan settings intuitively via sliders or manual value entry. MATRIX R9 280X arrives with a new ROG edition of GPU Tweak, which adds detailed GPU loadline calibration and VRM frequency tuning, allowing for the most extensive control and adjustment parameters for maximum overclocking potential.
| Model name | MATRIX-R9280X-P-3GD5 | MATRIX-R9280X-3GD5 |
| Graphics Engine | AMD Radeon™ R9 280X | |
| Bus standard | PCI Express® 3.0 | |
| OpenGL® | OpenGL® 4.3 | |
| Video memory | 3072MB GDDR5 | |
| Engine Clock | 1100 MHz | 1000 MHz |
| Memory Clock | 6400 MHz (1600 MHz GDDR5) |
6000 MHz (1500 MHz GDDR5) |
| Memory Interface | 384-bit | |
| I/O ports | 1 X DVI-I 1 X DVI-D 4 X Displayport 1 X HDMI (Via DVI to HDMI Adapter) |
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| Software bundled | ASUS GPU Tweak & Driver | |
| Dimensions | 11.4” x 5” x 2.6” | |
The specifications and price are subject to change without prior notice.
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