Dell INSPIRON N5110 with Intel Core i7-2630QM 2.00GHz VERY LOW SCORE

[David (PassMark)]

Are you sure it isn't a result of what I suggested above. The battery saving power scheme in Windows can make the CPU run at a lower clock speed, just like what you are seeing.

[ivanst.stoyanov]

That would make it negative.
I think you mean, 66% lower.

See this FAQ for common problems.
http://www.passmark.com/forum/showth...-for-a-slow-PC

The most common of the common problems for laptops is running on battery power with the power management scheme set to save power. Which results in the CPU being underclocked. Lowering performance but saving battery power.

I found out that the problem is with my BIOS and that the Turbo Boost is not working.
http://www.shareimage.org/images/bh3...ki8108qzgx.jpg

The Bus speed is 100MHz but should be 133MHz and the cores are working on 798MHz at all times. I think that this is happening, because I installed newer version of my BIOS, downloaded from Dell's website.
I tried to enable the Turbo Boost from the BIOS, but there is no setting for this.
I tried to install the older BIOS version, but I get an error message, that is is not allowed by Dell.
What can I do to turn on the Turbo Boost again, or install the older version of BIOS? Currently I am using A10 version.

[David (PassMark)]

CPU Mark is 195% lower.

That would make it negative.
I think you mean, 66% lower.

See this FAQ for common problems.
http://www.passmark.com/forum/showth...-for-a-slow-PC

The most common of the common problems for laptops is running on battery power with the power management scheme set to save power. Which results in the CPU being underclocked. Lowering performance but saving battery power.

[ivanst.stoyanov]

Hi,

I have trouble with my computer. I ran Performance Test 7.0 benchmark, compared the results with a baseline for the same laptop (including parameters) and the results were terrible.

My CPU Mark is 195% lower, Memory Mark 140% lower, 2D Graphics Mark 163% lower and the PassMark Rating 110% lower. I have no idea what is happening.

Any help will be appritiated.

PassMark(TM) PerformanceTest 7.0 Evaluation Version (http://www.passmark.com)
Results generated on:  Monday, September 03, 2012


Benchmark Results

Test Name: This Computer
CPU - Integer Math: 607.0
CPU - Floating Point Math: 707.4
CPU - Find Prime Numbers: 286.1
CPU - SSE: 9.5
CPU - Compression: 2399.1
CPU - Encryption: 7.1
CPU - Physics: 145.9
CPU - String Sorting: 1632.3
Graphics 2D - Solid Vectors: 0.6
Graphics 2D - Transparent Vectors: 0.6
Graphics 2D - Complex Vectors: 90.9
Graphics 2D - Fonts and Text: 59.7
Graphics 2D - Windows Interface: 29.9
Graphics 2D - Image Filters: 93.1
Graphics 2D - Image Rendering: 169.4
Graphics 3D - Simple: 222.7
Graphics 3D - Medium: 80.9
Graphics 3D - Complex: 17.4
Graphics 3D - DirectX 10: 2.5
Memory - Allocate Small Block: 1477.6
Memory - Read Cached: 630.7
Memory - Read Uncached: 601.7
Memory - Write: 579.3
Memory - Large RAM: 1062.1
Disk - Sequential Read: 65.4
Disk - Sequential Write: 53.8
Disk - Random Seek + RW: 1.2
CPU Mark: 2149.5
2D Graphics Mark: 140.2
Memory Mark: 465.3
Disk Mark: 435.5
3D Graphics Mark: 199.1
PassMark Rating: 629.3

System information: This Computer
CPU Manufacturer: GenuineIntel
Number of CPU: 1
Cores per CPU: 4
CPU Type: Intel Core i7-2630QM @ 2.00GHz
CPU Speed: 1995.7 MHz
Cache size: 256KB
O/S: Windows 7 (64-bit)
Total RAM: 8099.2 MB.
Available RAM: 5551.5 MB.
Video settings: 1366x768x32
Video driver:
 DESCRIPTION: Intel(R) HD Graphics 3000
 MANUFACTURER: Intel Corporation
 BIOS: Intel Video BIOS
 DATE: 5-21-2012
Drive Letter: C
Total Disk Space: 151.4 GBytes
Cluster Size: 4.0 KBytes
File system: NTFS