I discovered something odd when I made a portable version of Passmark 7, and brought it to Best Buy electronics store to compare Sandy Bridge and Llano mobile cpu display models.
refer to picture link above.
the weird things-
1. at the top, it says version 7.66 for some reason. not 7.0

2. my Llano cpumark scores were vastly different than the average scores posted on cpubenchmark.net, but they were realistic and believable, and correspond to their actual performance compared to Intel.
Let me explain #2 further. All the laptops tested were configured exactly the same way, with exactly the same software on them. Control panel power setting set to High performance.
According to cpubenchmark.net, the cheap A4-3300m dual core gets 2412 average score.
My cpumark test, with 2 threads, shows only 1334 score.
A huge score difference.
I didn't do anything wrong either, because the dual core Intel B940 score is in line with the average score shown on cpubenchmark.net.
The dual core celeron p4600 scored 1336 in my test, similar to average score on cpubenchmark.net
The reality is that A4-3300m dual core is as slow as the P4600 in real world and dual-thread tests under 100% cpu load.
The A4 should score the same as the P4600, like my test showed.
If one were to look at the 2412 score of the A4, he would think it has similar performance to the Core i3-2310m, which scores 2500.
The fact is, the A4-3300m is much much much inferior to the Core i3.
Very misleading Llano scores posted on cpubenchmark.net
the A4-3300m vs p4600 vs B940 was an apples to apples comparison- All dual core, no hyperthreading.
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