Testing Method & Test Setup
Knowing about Hynix MFR's capabilities from recent Kingston HyperX 16GB
review, we armed ourselves with an Ivy Bridge testing platform that
should allow our memory to show every last bit of its overclocking
potential.
To make sure that our figures represent the sort of stability safe to use
ever day, we are going to run each setting until we get a 150% pass of eight
750MB instances of HCI Memtest that is considered one of the toughest memory
stress-tests around.
Motherboard |
ASUS Maximus V Gene (BIOS 1204) |
CPU |
Intel Core i7-3770K @ 4.0 GHz |
Graphic
card |
ASUS GTX 580 |
Memory |
ADATA XPG Xtreme Series AX3U2133XW8G10-2X |
HDD |
Intel SSD 330 120 GB |
PSU |
Seasonic Platinum 1000 Watts |
OS |
Windows 7, 64 bit SP1 |
Results
Results are in and
we can see that this kit can compete with it's higher clocked brother from the
XPG Gaming V2.0 Series.
We were able to run it fully stable at 1'210 MHz 11-13-13-32, 10 MHz higher than
the highest clocked 16GB kit from ADATA.
Past 1.7v one can see that they stop scaling with voltage when the tRCD = tRP
+1. With a CAS +2 = tRCD = tRP fomula the memory kit is scaling almost
perfectly linear.
Chosing even looser timings like 12-14-14-34 doesn't help to achieve higher
frequencies. You will see the limit of the kit - if you have one - using
11-13-13-32.
When we loaded the XMP profile our kit was 100 % stable up to
1'100 MHz (DDR3-2200) which is 34 MHz more than the rated frequency.
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