Dell Latitude 7420

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing below expectations (26th percentile). This means that out of 100 PCs with exactly the same components, 74 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
ProcessorWith a brilliant single core score, this CPU is the business: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. 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 61.6%, this CPU's suitability for 3D gaming is above average.
Graphics14.5% is a very low 3D score (RTX 2060S = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
Memory16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Sub-optimal background CPU (18%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell Latitude 7420  (all builds)
MotherboardDell 09RW31
Memory10.8 GB free of 16 GB @ 4.3 GHz
Display1920 x 1080 - 32 Bit colors,
OSWindows 10
BIOS Date20210326
Uptime0 Days
Run DateMay 05 '21 at 07:38
Run Duration125 Seconds
Run User USA-User
Background CPU 18%

 PC Performing below expectations (26th percentile)

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

Processor Bench Normal Heavy Server
Intel Core i7-1185G7
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 1.8 GHz, turbo 3 GHz (avg)
Performing way below expectations (17th percentile)
61.6% Good
Memory 67.3
1-Core 169
2-Core 299
97% 178 Pts
4-Core 312
8-Core 385
46% 348 Pts
64-Core 376
25% 376 Pts
Poor: 52%
This bench: 61.6%
Great: 89%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel Iris Xe
Dell(1028 0A36) 1GB
Driver: igdumdim64.dll Ver. 27.20.100.9415
Performing below expectations (23rd percentile)
14.5% Very poor
Lighting 15
Reflection 22.2
Parallax 19.5
12% 18.9 fps
MRender 19.2
Gravity 21.8
Splatting 15.5
17% 18.8 fps
Poor: 12%
This bench: 14.5%
Great: 26%
Drive Bench Sequential Random 4k Deep queue 4k
Micron 2300 NVMe 512GB
410GB free (System drive)
Firmware: 23000020 Max speed: PCIe 5,000 MB/s
Relative performance n/a - sequential bench incomplete
Read 1,568
Write 549
Mixed 734
207% 950 MB/s
4K Read 49
4K Write 101
4K Mixed 63.1
209% 71.1 MB/s
DQ Read 701
DQ Write 272
DQ Mixed 482
358% 485 MB/s
Poor: 156% Great: 314%
Memory Kit Bench Multi core Single core Latency
HCNNNCPMBLHR-NEE 8x2GB
8 of 8 slots used
16GB Row of chips LPDDR4 clocked @ 4267 MHz
Performing below expectations (39th percentile)
121% Outstanding
MC Read 39.3
MC Write 61.5
MC Mixed 42
136% 47.6 GB/s
SC Read 13.6
SC Write 36.3
SC Mixed 17.2
64% 22.4 GB/s
Latency 108
37% 108 ns
Poor: 105%
This bench: 121%
Great: 127%

 System Memory Latency Ladder

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

Typical Latitude 7420 Builds (Compare 107 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 24%
Surfboard
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 22%
Surfboard

System: Dell Latitude 7420

EDIT WITH CUSTOM PC BUILDER
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HDDRAMUSB
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Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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