Really strange benchmarks

[Marcelo Henrique]

Hello all,
I´ve just got an Core I& Sandy Bridge 2630QM and things are really strange!
The first surprise is that my system got a 891 benchmark from passmark. It´s pratically a core2duo!
When I try testing with HD benchmark 4, I got 18fps and everyone is getting at least 25 fps.
My windows experience index on the processor is 5.9.
On CPU-Z it says that the core speed is 798.2 mhz. What about the 2.0ghz?
Every single indicator is way lower that it was suposed to be.
Can someone help me? I´ve looking for an answer everywhere and I can´t find it!
Thanks!

[David (PassMark)]

If 891 was overall score, what as the CPU Mark figure?

Also see this post to start with.
Causes and Solutions for a slow PC

[Marcelo Henrique]

That was the CPU number

The number I´ve mentioned was the CPU number. I´ve done the test again and now I´ve got a 1145 score with no reason. Nothing was running on the backgound on both tests. Any idea? The laptop is brand new and formatted. Thanks!

[David (PassMark)]

Again see this post to start with,
Causes and Solutions for a slow PC

There are lot of things mentioned in this post to check. Temperatures, power supply, BIOS settings, 32bit vs 64bit, etc..