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Comment Re:Used to never test (Score 1) 348

Way back when I was a tech at a local computer shop, we'd see bad batches of drives. The one that stuck in my mind was 6GB IBM drives for a period of a few months. I think 1/3 of the drives were bad. We tested every system with a variety of tests including drive tests and even winbench, since it worked pretty well at catching flaky motherboards.

Comment Re:I guess this is how x86 will continue (Score 2) 68

The 486 was the first x86 cpu that was:
pipelined
had cache (8KB)
had built in FPU (387)

Basically, they took concepts that were being done in risc processors and used them in the x86 world.

Following up... Pentium brought superscalar design, and IIRC, pipelined fpu. The Pentium MMX brought integer SIMD. The Pentium 2 brought Out of Order design.

Comment Re:Why not use the extra transistors... (Score 4, Interesting) 198

Larger caches are slower. Moving to a larger L1 cache would either require that the chip run at a lower clock rate, or increase the latency (increasing the length of time it takes to retrieve the data).

As for registers, they did increase them, from 8 to 16 with x64. IIRC, AMD stated that moving to 16 registers gave 80% of the performance increase they would have gained by moving to 32 registers.

Comment Re:Lets see here... (Score 4, Informative) 407

"In 2003, Californians sent $50 billion more to Washington in federal taxes than the state received in federal expenditures. Representing a slight increase from levels that have held steady for three preceding years, the Golden State’s imbalance set a new record for any state, surpassing the previous mark (set also by California, in 2000 and 2001) of $48 billion."

http://www.calinst.org/pubs/balance2003.htm

Maybe if that weren't the case, California wouldn't be so broke right now.

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