X99-E WS

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.

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MBMODEL overclocking records

Benchmark Worldrecord Links
Reference Frequency 126.75 MHz (2.5pts) Rankings

X99-E WS used in other benchmarks

Benchmark Worldrecord Links
Aquamark 412077 marks (0pts) Rankings
CPU Frequency United States 5108.01 mhz (1.9pts) Rankings
AS SSD 2849 points (0pts) Rankings
PiFast 13sec 660ms (0.2pts) Rankings
SuperPi - 1M 7sec 552ms (0.2pts) Rankings
3DMark2001 SE 105147 marks (0pts) Rankings
3DMark03 Sweden 193645 marks (0.6pts) Rankings
SuperPi - 32M 6min 30sec 609ms (0pts) Rankings
3DMark05 54643 marks (0pts) Rankings
3DMark06 46456 marks (0pts) Rankings
3DMark11 - Performance 36998 marks (0.2pts) Rankings
3DMark11 - Entry 16907 marks (0pts) Rankings
3DMark11 - Extreme Canada 26536 marks (2.5pts) Rankings
3DMark Vantage - Performance Sweden 90111 marks (6.6pts) Rankings
wPrime - 32m Germany 2sec 512ms (1.5pts) Rankings
3DMark - Ice Storm 236057 marks (0pts) Rankings
wPrime - 1024m China 47sec 985ms (2.5pts) Rankings
3DMark - Ice Storm Extreme 226266 marks (0pts) Rankings
MaxxMem Read Bandwidth 24027 MByte/sec. (0pts) Rankings
3DMark - Ice Storm Unlimited 230619 marks (0pts) Rankings
3DMark - Cloud Gate United States 59976 marks (1.1pts) Rankings
VRMark - Orange Room 11747 marks (0.4pts) Rankings
Unigine Heaven - Basic 8363.45 DX9 Marks (0pts) Rankings
XTU Sweden 2745 marks (0pts) Rankings
3DMark - Sky Diver United States 64464 marks (3pts) Rankings
VRMark - Blue Room 2436 marks (1.5pts) Rankings
Unigine Heaven - Xtreme Sweden 7137.64 DX11 Marks (4.5pts) Rankings
Unigine Superposition - 1080P Xtreme 4550 Points (0.2pts) Rankings
3DMark - Fire Strike Sweden 30851 marks (20.1pts) Rankings
Catzilla - 576p 60671 marks (0pts) Rankings
PCMark05 32746 marks (0pts) Rankings
3DMark - Fire Strike Extreme 23770 marks (0.2pts) Rankings
Catzilla - 720p Sweden 60160 marks (0pts) Rankings
PCMark Vantage United States 42701 marks (14pts) Rankings
Catzilla - 1080p 24073 marks (0pts) Rankings
3DMark - Fire Strike Ultra 14603 marks (0.2pts) Rankings
PCMark 7 7914 marks (7.1pts) Rankings
Catzilla - 1440p Sweden 29774 marks (0pts) Rankings
Catzilla - 4K 7018 marks (0pts) Rankings
GPUPI - 1B Canada 4sec 769ms (1.9pts) Rankings
3DMark - Time Spy 14850 marks (11.8pts) Rankings
3DMark - Time Spy Extreme 6919 marks (0pts) Rankings
Cinebench - 2003 6271 points (1.8pts) Rankings
Cinebench - R11.5 Norway 29.5 points (1.5pts) Rankings
Cinebench - R15 Norway 2661 cb (0.7pts) Rankings
GPUPI - 32B 19min 13sec 856ms (0.2pts) Rankings
GPUPI for CPU - 1B Sweden 5min 55sec 7ms (0pts) Rankings
HWBOT x265 Benchmark - 1080p 60.88 fps (4.8pts) Rankings
HWBOT x265 Benchmark - 4k unknown 17.75 fps (0pts) Rankings
y-cruncher - Pi-1b Portugal 1min 8sec 648ms (0pts) Rankings
Unigine Superposition - 8K Optimized 3334 Points (0.2pts) Rankings
3DMark11 Physics Slovakia 19802 Points (0pts) Rankings
PerformanceTest 8519.1 Marks (0pts) Rankings
HWBOT Prime Germany 9911.93 pps (0pts) Rankings
WinRAR Germany 26038 KB/s (0pts) Rankings
Geekbench3 - Multi Core 36437 points (0pts) Rankings
Anvils SSD - 1GB 10917.62 points (0pts) Rankings
Geekbench3 - Single Core 4929 points (0pts) Rankings
AIDA64 - Memory Read Portugal 68626 MB/s (0pts) Rankings
HEVC h.265 Decode Germany 1214.9 marks (0pts) Rankings