Even though PC gaming has been around for a LONG
time it has only been in the last couple of years that gaming
has become the major influence in manufacturers putting our
high performance hardware. A few years ago your average PC gamer
didn't know the difference between SDRAM and DDR, much less
have any knowledge of memory timings or bandwidth. Things have
changed however and so has the demand for performance.
OCZ has been a long time favorite for those looking
for high performance Their new EL DDR PC-3500 Gold Gamer eXtreme
Dual Channel memory is geared toward the gamer crowd, who is
always looking to squeeze every last drop of performance out
of their Pc's.
Specifications:
433MHz DDR
CL 2-2-2-5
(CAS-TRCD-TRP-TRAS)
Also available in a 512MB
module
Unbuffered
Gold Layered Copper Heatspreader
Lifetime Warranty
2.8 Volts
184 Pin DIMM
Special Features:
OCZ EVP® (Extended Voltage Protection) is a feature
that allows performance enthusiasts to use a VDIMM of 3.1V ±
5% without invalidating their OCZ Lifetime Warranty.
ULN (Ultra Low Noise) technology uses various
printed circuit board (PCB) techniques to reduce the amount
of electrical noise that is present in all high-speed ICs. This
results in faster and more stable memory.
One of the features I really like is the EVP,
that's basically OCZ saying "We know you are going to tweak
this RAM to get the best performance possible, and that's OK
with us." Features like this show how enthusiasts, gamers
etc. have shaped the industry. It wasn't to long ago that doing
things like modifying voltage etc would void your warranty.
These days manufacturers are providing end users with the tools
needed to overclock and tweak their hardware without having
to worry about voiding the warranty.
Packaging:
The RAM is packaged in a plastic clamshell with a bright
orange background. The background insert is very minimal on
the front, there is a statement about the lifetime warranty
and OCZ's website address, on the back you'll find a bit more
info about the RAM as well as URL's to many of the sites that
OCZ RAM has been reviewed on AND won awards. My camera is slowly
dying so I apologize for the pictures.
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As for the RAM itself, it is wrapped up in gold
layered copper heatspreaders. I'm still not convinced that heatspreaders
help performance wise, but I also have no evidence of them hurting
performance. Besides, they look damn good. The finish on these
heat spreaders is mirror quality so be careful of fingerprints
making your RAM look bad. I did attempt to remove the heatspreaders
to get a peak at whats underneath but I chickened out once I
saw the amount of force needed to pry them off. I've killed
enough hardware to know not to push my luck. However I did do
some research and found out that this RAM uses Winbond UTT chips
which should be very good news for the overclockers out there.
Testing:
The test system for this review will be an Intel 2.4C P4, Abit
IC7, 2 x Maxtor 60GB HDD, Lite On DVD ROM, Lite On DVD burner,
ATI X800XT AIW. I'll be comparing the OCZ RAM to 1GB of Corsair's
XMS 3200XLPRO w/timings of 2-2-2-5 . Tests will be at 400MHz
, 433MHz and the Max OC I was able to obtain on the OCZ due
to maxing out the voltage at 2.8v 440MHz. I didn't make any
adjustments to CAS, dividers etc. That was all left at default.
I'll be using the memory bandwidth benchmark in
Sisoft Sandra Pro 2005
The first test was at 400MHz so the OCZ RAM is
slightly underclocked from its default speed of 433
| 400MHz |
OCZ |
Corsair |
| Ram
Bandwidth Int Buff'd iSSE2 |
4750 |
4775 |
| RAM
Bandwidth Float Buff's iSSE2 |
4783 |
4780 |
At 400MHz we have a pretty much even match which
is what I expected with both sets of RAM running the same timings
and speed. The next test at 433MHz is where things start to
get interesting, details below the chart.
| 433MHz |
OCZ |
Corsair |
| Ram
Bandwidth Int Buff'd iSSE2 |
5059 |
5013 |
| Ram
Bandwidth Int Buff'd iSSE2 |
5040 |
5002 |
Running the OCZ at it's default speed and the
Corsair overclocked we start to see the OCZ taking a lead, the
numbers don't look like much however, immediately after completing
the bandwidth test with the corsair the computer crashed. Increasing
the voltage didn't help stabilize anything.
| 440MHz |
OCZ |
Corsair |
| Ram
Bandwidth Int Buff'd iSSE2 |
5186 |
Failed
to boot |
| Ram
Bandwidth Int Buff'd iSSE2 |
5180 |
Failed
to boot |
Due to my Abit board only letting me go up to
2.8v on the RAM, which is what the Gamer eXtreme requires, 440MHz
was my highest stable overclock, I feel that with more voltage
this RAM from OCZ would go much higher and with their EVP upping
the voltage wont void your warranty. With more tweaking and
relaxing the timings on the Corsair I was able to get the PC
to boot but not stable enough to complete the bandwidth test.
Final Thoughts:
OCZ has built themselves a well deserved reputation
among the enthusiast crowd and their new Gamer eXtreme DDR lives
up to what people have come to expect from them. This RAM also
goes a long way to show that you don't have to buy the most
expensive RAM you can find to get great performance. At the
time of this review the OCZ RAM could be picked up for around
$170 the Corsair I compared it to in this review goes for $215-$220.
If you're a gamer looking for the most performance out of your
system that is an extra $45-50 that could be put to use elsewhere.
Even if you have an older board that doesn't fully
support the speeds of the Gamer eXtreme you can still benefit
from the amount of overhead this RAM will provide. As long as
you have the necessary 2.8v you can't go wrong with it.
Pros:
Excellent performance, Price/Performance ratio, heatspreaders,
EVP, Winbond UTT chips
Cons:
None. You heard right... not a one this RAM kicks ass.
Bottom Line: I think anyone looking to
upgrade or replace their RAM would be making a huge mistake
in not adding the OCZ Gamer eXtreme to a VERY short list of
RAM worth taking a look at. Great performance, great price how
can you go wrong.