TweakTown
Tech content trusted by users in North America and around the world
6,139 Reviews & Articles | 39,461 News Posts
Weekly Giveaway: Win an Antec Case, PSU and Cooler (Global Entry!)

Dual Channel DDR-500 Kits Compared - OCZ, Kingmax, Mushkin and TwinMOS - The Modules - Kingmax Hardcore DDR-500

Today we've taken a look at four different sets of Dual Channel DDR-500 kits from OCZ, Kingmax, Mushkin and TwinMOS. While DDR-II has hit the market it will be a long while yet before it fully takes over regular DDR memory. Read on as we compare the modules at 250MHz and as high as we could overclock them on our Intel test bed platform.

| Editorials in RAM | Posted: Jul 1, 2004 4:00 am

Kingmax Hardcore DDR-500

 

- Specifications

 

JEDEC Standard

 

CL 3-4-4-8 (CAS-TRCD-TRP-TRAS)

 

Performance range - 250MHz (DDR500, CL3)

 

Double-data-rate architecture; two data transfers per clock cycle

 

Bi-directional data strobe (DQS)

 

Differential clock inputs (CK and CK#)

 

DLL aligns DQ and DQS transition with CK transition

 

Auto & self refresh capability (8192 Cycles / 64ms)

 

Single 2.6V ±0.1V power supply

 

Programmable Read latency 3(clock)

 

Programmable Burst length (2, 4, 8)

 

Programmable Burst type (Sequential & Interleave)

 

Edge aligned data output, center aligned data input

 

Serial presence detect with EEPROM

 

PCB : Height (1,000 mil), double sided component

 

- The Modules

 

In recent years Kingmax Technology has made a name for itself in that it prefers to differ from the rest of the memory world by producing modules using the Tiny-BGA packaging technology. This has resulted in quite a bunch of great modules coming from Kingmax in the last year and a half. Today Kingmax is moving in on the overclocking market, while their Tiny-BGA is a great overclocker, there are even more impressive chips available.

 

 

For the first time ever, Kingmax has included a heat spreader on the Hardcore DDR-466 and DDR-500 modules in the TSOP-II packaging array. This is simply because of the heat generated by TSOP modules at high frequencies. The heat spreader is somewhat unique as there are no others like this on the market.

 

 

As stated earlier, Kingmax has put the TSOP-II modules on the market for two reasons. One, they cost less than BGA and two, they have great overclocking potential. Like OCZ, Kingmax has chosen Hynix modules as its overclocker of choice. The heatsink is attached simply with bind clips, no double sided tape which allows for even better contact with the thermal pad as there is no adhesive to resist the thermal transfer.

 

- Overclocking

 

The Kingmax modules came up second best in our overclocking tests.

 

While Kingmax specify only 2.6v (as this is the standard for DDR-400 modules) we put the memory at 2.9v which it handled perfectly. With this we managed 276MHz FSB using the SPD settings; this is by far a great overclock for the Kingmax memory considering the price which is generally much cheaper than OCZ and others in this range.

 

 

 

Find the lowest price on Dual Channel DDR-500 Memory Kits!

 

Further Reading: Read and find more RAM content at our RAM reviews, guides and articles index page.

Do you get our RSS feed? Get It!

Got an opinion on this content? Post a comment below!

Latest Tech News Posts

View More News Posts

Forum Activity

View More Forum Posts

Press Releases

View More Press Releases