- Chipset, view other X99 motherboards
Quad Strength Graphic Power
The Intel X99 chipset-based workstation motherboard features on-demand NVIDIA® GeForce® SLI™ and AMD CrossFireX™ technology, plus hassle-free troubleshooting features for minimized downtime.
Supreme Power Solutions
ASUS X99-E WS couples innovative thinking with premium components to deliver industry-leading power efficiency.
Carefully engineered with Beat Thermal Chokes made of highly conductive and efficient gold-treated coating for minimal-loss power delivery and integrated Dr.MOS MOSFET that both saves space and reduces operating temperatures. For the latest workstation motherboard, ASUS introduce the industry's most durable 12K solid capacitors, and exclusive ASUS ProCool power connectors. X99-E WS is built to stay cool under pressure — and boosts performance, power efficiency and product longevity into extreme levels!
Drive 8-core CPU and DDR4 performance beyond all expectations!
ASUS Exclusive OC Socket
The X99-E WS' CPU socket includes extra pins that connect proprietary circuitry to extra contacts found on Haswell-E's land grid array (LGA). When combined with our customized UEFI, this exclusive feature offers comprehensively-improved overclocking margins, especially under extreme liquid-nitrogen (LN2) overclocking. You'll enjoy better margins for memory overclocking, better comparative memory performance under the same frequencies, and better margins for CPU overclocking with minimal voltage drop — so you're able to push the latest processors and DDR4 memory beyond their limits! OC Socket is 100% compatible with the new Haswell-E LGA 2011-3 processors. Forget limits, break every performance barrier with OC Socket!
Make your memory go faster
This is the first platform to support DDR4 memory, and it is capable of overclocking memory up to DDR4 3200+ MHz with all eight DIMMs fully loaded! ASUS-exclusive T-Topology circuit design plus patent-pending OC Socket unleash the full potential of DDR4 by minimizing crosstalk and signal reflections. Thanks to our expertise in motherboard layout design, signal timing issues are also greatly reduced, resulting in improved stability and overall performance. ASUS works with almost every DDR4 memory vendor to ensure the best compatibility – so you're assured reliable performance from your favorite brands.
MBMODEL overclocking records
|Reference Frequency||166.95 MHz (2.5pts)||Rankings|
X99-E WS/USB 3.1 used in other benchmarks
|CPU Frequency||4498.95 mhz (0.2pts)||Rankings|
|AS SSD||1751 points (0pts)||Rankings|
|PiFast||14sec 730ms (0.2pts)||Rankings|
|3DMark03||109924 marks (0.2pts)||Rankings|
|3DMark06||34756 marks (0.2pts)||Rankings|
|wPrime - 32m||2sec 809ms (0.2pts)||Rankings|
|MaxxMem||462.5 marks (0pts)||Rankings|
|wPrime - 1024m||55sec 862ms (1.5pts)||Rankings|
|Unigine Heaven - Basic||5293.29 DX9 Marks (0.2pts)||Rankings|
|XTU||2810 marks (0pts)||Rankings|
|Unigine Heaven - Xtreme||6376.95 DX11 Marks (0.2pts)||Rankings|
|3DMark - Fire Strike||37579 marks (0.2pts)||Rankings|
|3DMark - Fire Strike Extreme||30082 marks (0.5pts)||Rankings|
|Catzilla - 720p||18101 marks (0pts)||Rankings|
|PCMark Vantage||29571 marks (0.2pts)||Rankings|
|Catzilla - 1080p||27020 marks (0pts)||Rankings|
|3DMark - Fire Strike Ultra||7546 marks (6.3pts)||Rankings|
|PCMark 7||6324 marks (0.2pts)||Rankings|
|GPUPI - 1B||3sec 672ms (1.1pts)||Rankings|
|3DMark - Time Spy||23404 marks (0.2pts)||Rankings|
|Cinebench - R11.5||19.85 points (0.2pts)||Rankings|
|Cinebench - R15||1802 cb (0.2pts)||Rankings|
|GPUPI for CPU - 100M||8sec 852ms (0.2pts)||Rankings|
|HWBOT x265 Benchmark - 1080p||66.38 fps (12.1pts)||Rankings|
|HWBOT x265 Benchmark - 4k||17.86 fps (3.1pts)||Rankings|
|Y-Cruncher - Pi-1b||1min 11sec 632ms (0pts)||Rankings|
|HWBOT Prime||10031.15 pps (0pts)||Rankings|
|WinRAR||23051 KB/s (0pts)||Rankings|
|Geekbench3 - Multi Core||40672 points (1.5pts)||Rankings|
|Anvils SSD - 1GB||7591.84 points (0pts)||Rankings|
|Geekbench3 - Single Core||4260 points (0pts)||Rankings|
|Anvils SSD - 32GB||4450.98 points (0pts)||Rankings|
|HEVC h.265 Decode||1525.91 marks (0pts)||Rankings|