Dell Studio XPS 1645

Performance Results

Benchmarks - excluding SSD
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 26%
Raft
Workstation
Workstation 17%
Surfboard
PC StatusOverall this PC is performing as expected (41st percentile). This means that out of 100 PCs with exactly the same components, 59 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a relatively low single core score, this CPU can handle email, light web browsing and basic audio/video playback, but it will struggle to handle CPU intensive tasks. Finally, with a gaming score of 27.1%, this CPU's suitability for 3D gaming is poor.
Graphics2.15% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot DriveThe boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load times.
Memory6GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 6GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Very high background CPU (31%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
SystemDell Studio XPS 1645  (all builds)
MotherboardDell 0Y517R
Memory3.2 GB free of 6 GB @ 1.3 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20110401
Uptime0 Days
Run DateSep 02 '18 at 11:01
Run Duration115 Seconds
Run User USA-User
Background CPU 31%

 PC Performing as expected (41st percentile)

Actual performance vs. expectations. The graphs show user score (x) vs user score frequency (y).

Processor Bench Normal Heavy Extreme
Intel Core i7 Q 820-$230
U2E1, 1 CPU, 4 cores, 8 threads
Base clock 1.75 GHz, turbo 1.8 GHz (avg)
Performing below expectations (35th percentile)
27.1% Poor
1-Core 51.4
2-Core 79
32% 65.2 Pts
4-Core 123
8-Core 209
21% 166 Pts
64-Core 211
14% 211 Pts
Poor: 7%
This bench: 27.1%
Great: 38%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
ATI Mobility Radeon HD 4670
Dell(1028 02FE) 1GB
Driver: aticfx64.dll Ver. 8.970.100.9001
Performing way below expectations (18th percentile)
2.15% Terrible
Lighting 10.5
Reflection 11.7
Parallax 7.1
3% 9.77 fps
MRender 8
Gravity 7
Splatting 11.2
2% 8.73 fps
Poor: 2%
This bench: 2.15%
Great: 4%
Drive Bench Sequential Random 4k Deep queue 4k
Seagate Momentus 2.5" 500GB-$35
140GB free (System drive)
Firmware: 0004SDM1
SusWrite @10s intervals: 47 39 44 55 54 55 MB/s
Performing way below expectations (11th percentile)
24.9% Poor
Read 37.7
Write 43.8
Mixed 24.3
SusWrite 49
28% 38.7 MB/s
4K Read 0.3
4K Write 0.8
4K Mixed 0.4
72% 0.5 MB/s
Poor: 14%
This bench: 24.9%
Great: 59%
Memory Kit Bench Multi core Single core Latency
Unknown M471B5273CH0-CH9 80AD HMT125S6BFR8C-H9 6GB
1333, 1333 MHz
4096, 2048 MB
Performing way above expectations (100th percentile)
38% Below average
MC Read 15.7
MC Write 11.4
MC Mixed 12.4
38% 13.2 GB/s
SC Read 9.4
SC Write 8.6
SC Mixed 8.3
25% 8.77 GB/s
Latency 71.3
56% 71.3 ns
Poor: 22%
This bench: 38%
Great: 38%
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 System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds.

Typical Studio XPS 1645 Builds (Compare 286 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 34%
Sail boat
Workstation
Workstation 20%
Surfboard

System: Dell Studio XPS 1645

EDIT WITH CUSTOM PC BUILDER Value: 30% - Poor Total price: $207
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HDDRAMUSB
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