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Dell Latitude E6420

Performance Results

Benchmarks - missing SSD
Gaming 2% Tree trunk	Desktop 57% Gunboat	Workstation 2% Tree trunk


PC Status	Overall this PC is performing above expectations (80th percentile). This means that out of 100 PCs with exactly the same components, 20 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With 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 62%, this CPU's suitability for 3D gaming is above average.
Graphics	2.21% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	The 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.
Memory	4GB is enough RAM to run any version of Windows and although it's sufficient for most games, some will benefit from up to 8GB of RAM. 4GB is also enough for modest file and system caches which allow for a responsive system.
OS Version	Although Windows 7 is still a viable option, it's now 15 years and 2 months old. This system should be upgraded to Windows 10 which is generally faster and has an improved set of core utilities including better versions of explorer and task manager.

System	Dell Latitude E6420 (all builds)
Motherboard	Dell 0P6K8J
Memory	2.3 GB free of 4 GB @ 1.3 GHz
Display	1366 x 768 - 32 Bit colors
OS	Windows 7
BIOS Date	20120222
Uptime	1.9 Days
Run Date	Jun 17 '20 at 19:34
Run Duration	110 Seconds
Run User	USA-User
Background CPU	4%

PC Performing above expectations (80^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i5-2520M-$34 45,308 User benchmarks, average bench 48% CPU 1, 1 CPU, 2 cores, 4 threads Base clock 2.5 GHz Performing way above expectations (99^th percentile)	62% Good	Memory 90.5 1-Core 78.2 2-Core 145 64% 105 Pts	4-Core 197 8-Core 198 26% 197 Pts	64-Core 195 12% 195 Pts
Poor: 21% ↑ This bench: 62% Great: 59%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD 3000 (Mobile V2 1.3 GHz) 110,588 User benchmarks, average bench 2% Dell(1028 0493) 1.8GB Driver: igdumd64.dll Ver. 9.17.10.3040 Performing as expected (56^th percentile)	2.21% Terrible	Lighting 2.43 Reflection 3.69 Parallax 1.66 2% 2.59 fps	MRender 3.33 Gravity 1.33 Splatting 4.52 3% 3.06 fps
Poor: 1% ↑ This bench: 2.21% Great: 2%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
WD Black 2.5" 250GB (2010)-$55 8,525 User benchmarks, average bench 37% 173GB free (System drive) Firmware: 01.0 SusWrite @10s intervals: 45 67 48 58 68 75 MB/s Performing above expectations (70^th percentile)	41.9% Average	Read 85.7 Write 64.5 Mixed 55.8 SusWrite 60.1 49% 66.5 MB/s	4K Read 0.5 4K Write 1.6 4K Mixed 0.6 117% 0.9 MB/s
Poor: 18% ↑ This bench: 41.9% Great: 52%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMT325S6CFR8C-H9 2x2GB 2,278 User benchmarks, average bench 40% 2 of 2 slots used 4GB SODIMM DDR3 1333 MHz Performing way above expectations (96^th percentile)	49% Average	MC Read 17.5 MC Write 17.5 MC Mixed 15.3 48% 16.8 GB/s	SC Read 13.3 SC Write 14.9 SC Mixed 13.9 40% 14 GB/s	Latency 66.6 60% 66.6 ns
Poor: 17% ↑ This bench: 49% Great: 49%

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System Memory Latency Ladder

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

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Typical Latitude E6420 Builds (Compare 2,179 builds) See popular component choices, score breakdowns and rankings

Gaming 5%

Tree trunk

Desktop 48%

Yacht

Workstation 5%

Tree trunk

System: Dell Latitude E6420

CPU
Core i5-2520MIntel $34Bench 48%, 45,308 samples	1,067x
Core i5-2540MIntel $315Bench 52%, 16,964 samples	306x
Core i7-2640MIntelBench 54%, 12,152 samples	195x

GPU
HD 3000 (Mobile V2 1.3 GHz)IntelBench 2%, 110,588 samples	1,638x
NVS 4200MNvidiaBench 2%, 6,825 samples	362x
HD 3000 (Mobile V1 1.1/1.2 GHz)IntelBench 2%, 209,058 samples	159x

SSD
A400 240GBKingston $25Bench 66%, 424,288 samples	92x
A400 480GBKingston $35Bench 74%, 237,487 samples	34x
BX500 240GBCrucial $23Bench 56%, 142,801 samples	30x

RAM
M471B5273DH0-CH9 2x4GBSamsungBench 43%, 15,815 samples	76x
M471B5773DH0-CH9 2x2GBSamsungBench 37%, 7,983 samples	73x
HMT351S6CFR8C-H9 2x4GBHynixBench 43%, 6,386 samples	64x

EDIT WITH CUSTOM PC BUILDER

Value: 59% - Above average

Total price: $59

CPU	GPU	SSD
Intel Core i5-12600K $165	Nvidia RTX 4060 $291	WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $112	Nvidia RTX 4060-Ti $389	WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $215	Nvidia RTX 4070 $500	Crucial T700 M.2 4TB $350