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ECS L337 GANK Drone Z87H3-A3X Review

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ECS L337 GANK DRONE Z87H3-A3X Testing:

Testing the ECS L337 GANK DRONE Z87H3-A3X motherboard will involve running it through OCC's test suite of benchmarks, which includes both synthetic benchmarks and real-world applications, to see how each of these products perform. The gaming tests will also consist of both synthetic benchmarks and actual gameplay, in which we can see if similarly prepared setups offer any performance advantages. The system will receive a fully updated, fresh install of Windows 7 Professional 64-bit edition, in addition to the latest drivers for each board and NVIDIA 330.58 drivers for the NVIDIA GTX 770. In the past we had locked the clock speed on the processor to eliminate any easily controlled variables due to processor speed. However there is a difference in how each manufacturer handles the CPU default and boost speeds creating opportunity for one board to deliver a higher level of performance. This variable is a point of difference between boards. The majority of users will run the stock settings making this point a valid concern so we are changing up the test methods to capture this difference.

Testing Setup: Socket 1150


Comparison Motherboard:




Overclocked settings:


The ECS L337 GANK DRONE Z87H3-A3X was a breeze to overclock. Literally setting the CPU multiplier to 45, setting the CPU and RING voltage, and using the XMP profile for the memory was all that was needed for 4500MHz! The launch BIOS is also the only BIOS available and seems to be perfectly stable. In all of the testing there were no stability issues from the motherboard, the only issue I had was using too low of voltage for this CPU (obviously the ECS motherboard was not at fault here). The eOC program had almost no real features for this motherboard. It would be nice to see a little more features in the BIOS such as profiles and screenshots to aid in overclocking. The limiting factor in overclocking here was definitely the CPU and I feel like the Z87H3-A3X could have gone further. At stock, the motherboard put the CPU in Turbo Mode at 3600 MHz consistently.



Maximum Core Clock Speed:

Each CPU has been tested for stability at the listed overclocked speeds. These clock speeds will represent the level of performance shown by the over-clocked scores in the testing.




  • Scientific & Data:
  1. PCMark 7
  2. SiSoft Sandra 2013
  3. Cinebench 11.5
  4. X.264 5.1
  5. AIDA 64 3.00
  6. Crystal Disk Mark
  7. iPerf
  8. Rightmark Audio Analyzer
  • Gaming:
  1. 3DMark
  2. Metro: Last Light
  3. DiRT 3

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