Dell Inspiron 7720

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 4%
Tree trunk
PC StatusOverall this PC is performing above expectations (69th percentile). This means that out of 100 PCs with exactly the same components, 31 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. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 64.1%, this CPU's suitability for 3D gaming is above average.
Graphics3.88% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Very high background CPU (31%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell Inspiron 7720  (all builds)
MotherboardDell 04M3YM
Memory1.9 GB free of 8 GB @ 1.3 GHz
Display1920 x 1080 - 32 Bit colors, 1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20150519
Uptime0.9 Days
Run DateAug 28 '19 at 14:51
Run Duration134 Seconds
Run User SVK-User
Background CPU 31%

 PC Performing above expectations (69th percentile)

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

Processor BenchNormalHeavyServer
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 (65th percentile)
64.1% Good
Memory 80.5
1-Core 87.9
2-Core 148
64% 106 Pts
4-Core 258
8-Core 443
42% 351 Pts
64-Core 441
27% 441 Pts
Poor: 42%
This bench: 64.1%
Great: 69%
Graphics Card Bench3D DX93D DX103D DX11
Intel HD 4000 (Mobile 1.25 GHz)
Dell(1028 0578) 2GB
Driver: igdumdim64.dll Ver. 10.18.10.5059
Performing way above expectations (98th percentile)
3.88% Terrible
Lighting 4.27
Reflection 7.46
Parallax 2.91
4% 4.88 fps
MRender 5.76
Gravity 2.37
Splatting 8.09
5% 5.41 fps
Poor: 2%
This bench: 3.88%
Great: 4%
Drives BenchSequentialRandom 4kDeep queue 4k
Intel 535 Series 120GB-$75
3GB free (System drive)
Firmware: RG21
Relative performance n/a - sequential test incomplete
Read 393
Write 176
Mixed 224
58% 264 MB/s
4K Read 15.6
4K Write 31.4
4K Mixed 21.8
68% 22.9 MB/s
DQ Read 209
DQ Write 201
DQ Mixed 128
117% 179 MB/s
Poor: 54% Great: 87%
Toshiba MQ01ACF032 320GB-$25
31GB free
Firmware: AV001D
SusWrite @10s intervals: 91 97 97 98 98 98 MB/s
Performing as expected (47th percentile)
50.9% Above average
Read 80.5
Write 79
Mixed 40.5
SusWrite 96.7
54% 74.2 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.9
161% 1.1 MB/s
Poor: 26%
This bench: 50.9%
Great: 67%
Memory Kit BenchMulti coreSingle coreLatency
Hynix HMT351S6EFR8C-PB HMT351S6BFR8C-H9 8GB
1333, 1333 MHz
4096, 4096 MB
Performing above expectations (66th percentile)
49.5% Average
MC Read 18.3
MC Write 17
MC Mixed 15.9
49% 17.1 GB/s
SC Read 14.3
SC Write 15.2
SC Mixed 16.3
44% 15.3 GB/s
Latency 79.6
50% 79.6 ns
Poor: 38%
This bench: 49.5%
Great: 53%

 System Memory Latency Ladder

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

Typical Inspiron 7720 Builds (Compare 486 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 7%
Tree trunk

System: Dell Inspiron 7720

EDIT WITH CUSTOM PC BUILDER Value: 48% - Average Total price: $529
The Best.
CPUGPUSSD
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Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
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WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
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