MSI N465GTX Twin Frozr II Review

Test Setup, Overclocking and Temps

MSI N465GTX Twin Frozr II Review

Test Setup

Intel Core i7 920 @ 3.8GHz
6GB Corsair Dominator @ 1600MHz
ASUS P6T Motherboard
Windows 7 64 Bit
OCZ Z1000 PSU
MSI N465GTX Twin Frozr II

Overclocking

Overclocking using the MSI is simplicity itself thanks to the excellent Afterburner program. As always at OC3D we locked the fan speed to 50%. The stock speeds of the N465GTX are as seen below, 607MHz on the core, 1215 MHz on the Shaders and 3206 MHz Memory speed.

If MSIs 15% overclock is to be believed then we should see 698 MHz on the core and 1397 MHz on the Shaders. Given that memory never overclocks well on graphics cards we certainly don't expect any great gains there. What is basically 700/1400 seems rather ambitious, but let's see how close we got.

MSI N465GTX Twin Frozr II Review 

Strictly speaking, we didn't get close to that, we absolutely SMASHED it. Considering the reference cooler was so poor we couldn't overclock the stock card at all we weren't expecting much overhead. Giving a little leeway to the manufacturer to make lofty claims we hoped for about 650/1300.

MSI N465GTX Twin Frozr II Review

So when we topped out at 826/1652, a staggering 36% increase, we were left nearly speechless. Just as impressive is the extra 80 MHz on the memory.

With a good voltage tweak we wouldn't be at all surprised if 850/1700 was possible. This is an absolute BEAST. 

Temperatures

Of course all this extra performance is just potential if the Twin Frozr II can't keep those temperatures tamed.

MSI claim 16°C cooler than the reference design. Our testing, and before anyone leaps in with the "open bench rig" thing these are in a CoolerMaster case so it's exactly as you'll find them, we got 22°C cooler at idle and 25°C cooler at load using stock speeds. Once again MSI are seriously selling themselves short, which is a good thing compared to how often we've come across lofty manufacturer claims that are totally unsubstantiated in testing.

If that isn't impressive enough with our immense 36% overclock we were still 21°C and 20°C cooler at idle and load respectively.

220 MHz increase in core speed and still not breaking past 72°C after 30 minutes of Furmark anybody?

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Most Recent Comments

18-08-2010, 08:54:14

alienware
Heavens to megatroid ! What a card !!

In all honesty Tom I was just about to quote your reply and say -

Quote:
Originally Posted by tinytomlogan View Post

MSI have bolted their brilliant Twin Frozr II cooler to the nVidia GTX465. Does it manage to keep this beast under control?
No.

Amazing stuff by MSI there. This really is quite annoying though because Nvidia should be sorting the cooling out. I can not believe they recycled their 200 series coolers for Fermi. Who'd have thunk MSI could pull off something quite so miraculous with a cooler eh?

NVIDIA I HOPE YOU ARE WATCHING.

Edit. Again enormous thanks to VB for putting this one through the wringer.

Oh and -

Quote:
Originally Posted by VB View Post
It is an absolute thing of beauty.
This time around I totally agree. It's gorgeous.Quote

18-08-2010, 12:13:17

silenthill
What a great card the performance level is similar to a 470 and the temp 72 c really nice so another fantastic design from MSI.

Quote

18-08-2010, 12:31:15

tinytomlogan
Even I had to double check and ask Veebs if it was correct, gobsmacked it came out that good tbh.Quote

18-08-2010, 13:24:09

lasher
Cripes .... once a price is released this will be seriously considered!

lets hope the MSI guys don't read this review and stick a hefty price on it.

Nice work chaps, great review as always...

oh btw when it goes back MSI have changed address to

MSI.

attn Mr. Lasher

27 .....

Quote

18-08-2010, 14:37:23

Complex!
What an awesome card! Didn't see that one coming!Quote
Reply
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