The TCCD-pire Strikes Back? Athlon 64 S754 Memory Roundup

Memory by jmke @ 2004-11-30

We compared 5 different Samsung TCCD powered memory modules, discovering some surprising performance differences between them. To give these new TCCD chips a worthy competitor we also included results from Winbond BH-6 running with high VDIMM. How do they fair on an A64 S754 platform? Read on to find out

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Mushkin PC3200 Special (BH-6)

While I was not able to obtain a venerable Mushkin LVLII Black module, I did get the chance to test this Special series from Mushkin which features Winbond BH-6 chips and offers similar performance when compared to its big brother.

Sleek black heat spreaders and PCB:

Madshrimps (c)
(click for close-up ~100kb/2200x500)


Madshrimps (c)


Overclocking Experience

In order to test this stick to the maximum I ordered an OCZ DDR Booster from Bytes@Work. A complete review of this nifty device can be found here.

This device plugs in a free DDR slot and takes power directly from your PSU’s ATX motherboard connector; using a small rheobus on the unit you can adjust voltage up to insane values. Winbond rated its chips up to 3.6V. After a bit of testing I found the sweet spot of this stick to be:

Madshrimps (c)


I did not bother with relaxed timings, you don’t push 3.5v through some Winbond memory for that. At CL2 2-2-10 this module reached stability at an impressive 265Mhz!

1 * Mushkin PC3200 Special (BH-6)
Timings
FSB/CPU
Q3A
3DMark2001SE
CL2 2-2-10
265Mhz / 2252Mhz
396.2
14588
CL2.5 3-3-10
n/a
n/a
n/a
CL3 4-4-10
n/a
n/a
n/a


A year ago this performance would have been unrivalled, yet with the introduction of these TCCD memory modules, Winbond fanatics have some serious competition!
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