Dell Inspiron 7720

Performance Results

Benchmarks - excluding SSD
Gaming
Gaming 18%
Surfboard
Desktop
Desktop 45%
Yacht
Workstation
Workstation 31%
Sail boat
PC StatusOverall this PC is performing above expectations (79th percentile). This means that out of 100 PCs with exactly the same components, 21 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 64.3%, this CPUs suitability for 3D gaming is good.
Graphics9.66% is a very low 3D score (GTX 1070 = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
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 10 is the most recent version of Windows, and the best to date in our opinion.
SystemDell Inspiron 7720  (all builds)
MotherboardDell 04M3YM
Memory4.3 GB free of 8 GB @ 1.6 GHz
Display1920 x 1080 - 32 Bit kolorów
OSWindows 10
BIOS Date20130823
Uptime0.2 Days
Run DateSep 02 '17 at 13:06
Run Duration169 Seconds
Run User POL-User
Background CPU1%

 PC Performing above expectations (79th 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 way above expectations (90th percentile)
64.3% Good
SC Int 92
SC Float 92.8
SC Mixed 92.2
74% 92.3 Pts
QC Int 304
QC Float 305
QC Mixed 316
70% 308 Pts
MC Int 446
MC Float 445
MC Mixed 441
67% 444 Pts
Poor: 26%
This bench: 64.3%
Great: 66%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GeForce GT 650M
Dell(1028 0578) 2GB
Driver: nvldumdx.dll Ver. 22.21.13.8165
Performing way above expectations (86th percentile)
9.66% Terrible
Lighting 24.3
Reflection 19.3
Parallax 29.8
8% 24.5 fps
MRender 22.5
Gravity 29
Splatting 24.5
11% 25.3 fps
Poor: 3%
This bench: 9.66%
Great: 11%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 840 Evo 120GB-$138
69GB free (System drive)
Firmware: EXT0DB6Q Max speed: SATA 3.0 600 MB/s
Relative performance n/a - RAM cached drive detected
Poor: 64% Great: 109%
WD Blue 2.5" 1TB (2004)-$58
647GB free
Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s
Performing above expectations (77th percentile)
52.9% Above average
Read 87
Write 97.7
Mixed 83.8
67% 89.5 MB/s
4K Read 0.56
4K Write 0.37
4K Mixed 0.16
48% 0.36 MB/s
Poor: 24%
This bench: 52.9%
Great: 62%
SanDisk Ultra USB 3.0 16GB-$6
5GB free, PID 5581
Operating at USB 3.0 Speed
Performing way above expectations (100th percentile)
43.4% Average
Read 133
Write 71.9
Mixed 72.8
107% 92.5 MB/s
4K Read 5.95
4K Write 2.3
4K Mixed 1.63
156% 3.29 MB/s
Poor: 10%
This bench: 43.4%
Great: 33%
Memory Kit Bench Multi core Single core Latency
Samsung M471B5173BH0-YK0 2x4GB
2 of 2 slots used
8GB SODIMM DDR3 clocked @ 1600 MHz
Performing as expected (42nd percentile)
49.8% Average
MC Read 18.8
MC Write 17.4
MC Mixed 15.9
50% 17.4 GB/s
SC Read 14.3
SC Write 15.7
SC Mixed 14.3
42% 14.8 GB/s
Latency 82.4
49% 82.4 ns
Poor: 18%
This bench: 49.8%
Great: 57%
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 System Memory Latency Ladder

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

Typical Inspiron 7720 Builds (Compare 946 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 53%
Yacht
Workstation
Workstation 34%
Sail boat

System: Dell Inspiron 7720

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $505
The Best.
CPUGPUSSD
Intel Core i7-8700K $359Nvidia GTX 1070 $330Samsung 850 Evo 250GB $85
AMD Ryzen 5 1600 $130Nvidia GTX 1060-6GB $243Samsung 850 Evo 500GB $102
Intel Core i5-8600K $237AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $130SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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