X99-A II

Drive CPU and DDR4 performance beyond all expectations!

ASUS Pioneered OC Socket

Designed to break performance barriers, ASUS OC Socket utilizes extra pins to connect a proprietary circuit to contacts found on land grid array (LGA). Combined with our customized UEFI, this exclusive feature enables higher DDR4 memory frequencies, lower latencies and enhanced stability while overclocking, extending all the way to extreme overclocking conditions, such as liquid nitrogen (LN2). OC Socket is 100% compatible with all LGA 2011-v3 CPUs, ensuring the ideal combination of overclocking performance and compatibility.

Better Protection from Overcurrent

The extra 4-pin power plug shares current with the standard 8-pin power connector to balance loads and provide ample margin to overclock Intel's latest CPUs to the limit.

Unique Cache Bus Voltage Adjustment

The cache bus links areas such as CPU cores, DDR4 memory controllers, system agent and the shared L3 cache — so it’s a critical interconnect for the whole CPU subsystem. A higher cache-bus frequency directly accelerates subsystem performance, so ASUS OC Socket exclusively provides an adjustable cache-bus voltage to reach higher cache bus frequencies.

Make your memory go faster

Drive your memory frequencies to 3333MHz and beyond! ASUS-exclusive T-Topology circuit design plus OC Socket provides a superb memory-overclocking capability to unleash the full power of DDR4 by minimizing coupling noise and signal reflection. With innovative equidistant memory channels, it delivers the most balanced control and powerful overclocking compatibility. ASUS works with almost every DDR4 memory vendor to ensure the best compatibility.

One click overclock and cooling, done!

Get performance, efficiency, digital power, fan control and even networking and audio tuning tailored for you

One click takes care of all that complex tuning. Your PC is smart with ASUS 5-Way Optimization. It dynamically optimizes essential aspects of your system based on real-time use — so you get superb CPU performance, everyday energy savings, ultra-stable digital power, cool and quiet fans and now even networking and audio settings that are tailored for the apps that you are using. In short, 5-Way Optimization ensures that your PC is perfect for gaming, entertainment, productivity or just about anything else!

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MBMODEL overclocking records

Benchmark Worldrecord Links
Reference Frequency n/a Rankings

X99-A II used in other benchmarks

Benchmark Worldrecord Links
3DMark - Cloud Gate Russian Federation 65328 marks (0.5pts) Rankings
3DMark - Fire Strike Russian Federation 35342 marks (2.5pts) Rankings
3DMark - Fire Strike Extreme Russian Federation 24786 marks (0.5pts) Rankings
3DMark - Fire Strike Ultra Russian Federation 14497 marks (5.1pts) Rankings
3DMark - Ice Storm United States 245100 marks (0pts) Rankings
3DMark - Ice Storm Extreme United States 236789 marks (0pts) Rankings
3DMark - Ice Storm Unlimited Russian Federation 231430 marks (0pts) Rankings
3DMark - Sky Diver Russian Federation 72349 marks (0.5pts) Rankings
3DMark - Time Spy Russian Federation 19319 marks (5.3pts) Rankings
3DMark - Time Spy Extreme Russian Federation 6199 marks (1.5pts) Rankings
3DMark 99 Max United States 104891 marks (0pts) Rankings
3DMark Vantage - Performance Russian Federation 97343 marks (0.5pts) Rankings
3DMark06 Russian Federation 45098 marks (0.5pts) Rankings
3DMark11 - Entry Russian Federation 46306 marks (3.7pts) Rankings
3DMark11 - Extreme Russian Federation 27869 marks (15.3pts) Rankings
3DMark11 - Performance Russian Federation 45679 marks (0.7pts) Rankings
3DMark11 Physics Russian Federation 23173 Points (0pts) Rankings
3DMark2001 SE Russian Federation 102891 marks (0.4pts) Rankings
Catzilla - 1080p Russian Federation 71037 marks (0pts) Rankings
Catzilla - 1440p Russian Federation 44991 marks (0pts) Rankings
Catzilla - 4K Russian Federation 21217 marks (0pts) Rankings
Catzilla - 576p Russian Federation 92362 marks (0pts) Rankings
Catzilla - 720p Russian Federation 87017 marks (0pts) Rankings
Cinebench - 2003 Czech Republic 6473 cb (0.5pts) Rankings
Cinebench - R11.5 Russian Federation 21.02 cb (8.2pts) Rankings
Cinebench - R15 Russian Federation 1962 cb (10.4pts) Rankings
CPU Frequency Russian Federation 4613.75 MHz (3.4pts) Rankings
Geekbench3 - Multi Core Russian Federation 37831 points (10.6pts) Rankings
Geekbench3 - Single Core Russian Federation 5066 points (9.1pts) Rankings
Geekbench4 - Compute Russian Federation 186176 points (0pts) Rankings
Geekbench4 - Multi Core Czech Republic 33538 points (0.5pts) Rankings
Geekbench4 - Single Core Czech Republic 5038 points (0.9pts) Rankings
GPUPI - 1B Russian Federation 6sec 797ms (3.1pts) Rankings
GPUPI - 32B Russian Federation 13min 4sec 403ms (1.5pts) Rankings
GPUPI for CPU - 1B Canada 3min 9sec 783ms (0pts) Rankings
HWBOT x265 Benchmark - 1080p Canada 66.27 fps (0pts) Rankings
HWBOT x265 Benchmark - 4k Bulgaria 17.82 fps (1.9pts) Rankings
PiFast Russian Federation 13sec 370ms (2.5pts) Rankings
SuperPi - 1M Russian Federation 7sec 395ms (1.8pts) Rankings
SuperPi - 32M Russian Federation 6min 31sec 383ms (0.6pts) Rankings
Unigine Heaven - Basic Russian Federation 8060.63 DX9 Marks (0.9pts) Rankings
Unigine Heaven - Xtreme Russian Federation 7395.68 DX11 Marks (1.9pts) Rankings
Unigine Superposition - 1080P Xtreme Russian Federation 6644 points (6.1pts) Rankings
Unigine Superposition - 8K Optimized Russian Federation 5093 points (10.8pts) Rankings
VRMark - Blue Room Russian Federation 2222 marks (11.8pts) Rankings
VRMark - Orange Room Russian Federation 12081 marks (10.4pts) Rankings
wPrime - 1024m Russian Federation 1min 15sec 986ms (0.9pts) Rankings
wPrime - 32m Russian Federation 2sec 435ms (3.9pts) Rankings
XTU United States 4084 marks (0pts) Rankings
XTU 2.0 unknown 1959 marks (0pts) Rankings
y-cruncher - Pi-1b United States 1min 19sec 21ms (0.4pts) Rankings
y-cruncher - Pi-25m United States 1sec 90ms (0pts) Rankings