Dell Inspiron 7720

Performance Results

Benchmarks - excluding SSD
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 43%
Speed boat
Workstation
Workstation 31%
Sail boat
PC StatusOverall this PC is performing as expected (57th percentile). This means that out of 100 PCs with exactly the same components, 43 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle light workstation, and even some light server workloads. Finally, with a gaming score of 60.8%, this CPUs suitability for 3D gaming is good.
Graphics4.23% 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.
Memory8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionWindows 8.1 is the second most recent version of Windows but it's worth upgrading to Windows 10 which has had several improvements made to the user interface including a better homescreen.
Run History
8 days ago, 8 days ago.
SystemDell Inspiron 7720  (all builds)
MotherboardDell 04M3YM
Memory4.6 GB free of 8 GB @ 1.6 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 8.1
BIOS Date20150519
Uptime0 Days
Run DateNov 15 '17 at 06:19
Run Duration90 Seconds
Run User CAN-User
Background CPU9%

 PC Performing as expected (57th percentile)

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

Processor Bench Single core Quad core Multi core
Intel Core i7-3630QM-$420
CPU Socket - U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2.4 GHz, turbo 3.2 GHz (avg)
Performing above expectations (64th percentile)
60.8% Good
SC Int 86.9
SC Float 92.8
SC Mixed 83.5
70% 87.7 Pts
QC Int 279
QC Float 299
QC Mixed 302
66% 293 Pts
MC Int 445
MC Float 432
MC Mixed 452
66% 443 Pts
Poor: 25%
This bench: 60.8%
Great: 67%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel HD 4000 (Mobile 1.25 GHz)
Dell(1028 0578) 2GB
Driver: igdumdim64.dll Ver. 10.18.10.4276
Performing above expectations (75th percentile)
4.23% Terrible
Lighting 12.3
Reflection 18.2
Parallax 9.1
4% 13.2 fps
MRender 12.2
Gravity 7
Splatting 17.9
5% 12.4 fps
Poor: 2%
This bench: 4.23%
Great: 5%
Drive Bench Sequential Random 4k Deep queue 4k
WD Blue 2.5" 1TB (2011)-$75
127GB free
Firmware: A110
SYSTEM 4KALIGNED
Performing as expected (60th percentile)
52.7% Above average
Read 93.4
Write 90.6
Mixed 84.3
67% 89.4 MB/s
4K Read 0.4
4K Write 0.91
4K Mixed 0.14
49% 0.48 MB/s
Poor: 37%
This bench: 52.7%
Great: 62%
Memory Kit Bench Multi core Single core Latency
Samsung M471B5273EB0-CK0 2x4GB
2 of 2 slots used
8GB SODIMM DDR3 clocked @ 1600 MHz
Performing below potential (31st percentile) - ensure that a dual+ channel XMP BIOS profile is enabled
51.2% Above average
MC Read 20.3
MC Write 16.9
MC Mixed 15.2
50% 17.5 GB/s
SC Read 17.1
SC Write 16
SC Mixed 16
47% 16.4 GB/s
Latency 75.1
53% 75.1 ns
Poor: 33%
This bench: 51.2%
Great: 58%
Take a copy of your results

 System Memory Latency Ladder

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

Typical Inspiron 7720 Builds (Compare 614 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 52%
Yacht
Workstation
Workstation 33%
Sail boat

System: Dell Inspiron 7720

EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $508
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