Lenovo 81N4

Performance Results

 
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 55%
Yacht
Workstation
Workstation 5%
Tree trunk
PC StatusOverall this PC is performing as expected (51st percentile). This means that out of 100 PCs with exactly the same components, 49 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 55.5%, this CPU's suitability for 3D gaming is average.
Graphics2.43% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive69.9% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait 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 10 is the most recent version of Windows, and the best to date in our opinion.
Run History
SystemLenovo 81N4  (all builds)
MotherboardLENOVO LNVNB161216
Memory4.2 GB free of 8 GB @ 2.1 GHz
Display1366 x 768 - 32 Bit colors
OSWindows 10
BIOS Date20210108
Uptime2 Days
Run DateJun 15 '21 at 23:59
Run Duration113 Seconds
Run User IDN-User
Background CPU7%

 PC Performing as expected (51st percentile)

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

Processor Bench Normal Heavy Server
Intel Pentium 5405U
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.3 GHz, turbo 2.3 GHz (avg)
Performing way above expectations (94th percentile)
55.5% Above average
Memory 80.7
1-Core 68.9
2-Core 129
58% 92.8 Pts
4-Core 178
8-Core 180
24% 179 Pts
64-Core 178
12% 178 Pts
Poor: 32%
This bench: 55.5%
Great: 56%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel UHD Graphics 610
Legend(17AA 39F7) 1GB
Driver: igdumdim64.dll Ver. 26.20.100.7985
Performing as expected (59th percentile)
2.43% Terrible
Lighting 2.8
Reflection 2.6
Parallax 3.5
2% 2.97 fps
MRender 4.4
Gravity 3
Splatting 5.8
3% 4.4 fps
Poor: 1%
This bench: 2.43%
Great: 3%
Drive Bench Sequential Random 4k Deep queue 4k
HFM128GDHTNG-8310A 128GB
19GB free (System drive)
Firmware: 80060C00
SusWrite @10s intervals: 87 83 82 80 80 77 MB/s
Performing way below expectations (13th percentile)
69.9% Good
Read 575
Write 89.8
Mixed 168
SusWrite 81.4
49% 229 MB/s
4K Read 34
4K Write 84.4
4K Mixed 16.8
118% 45.1 MB/s
DQ Read 261
DQ Write 101
DQ Mixed 140
114% 167 MB/s
Poor: 62%
This bench: 69.9%
Great: 119%
Memory Kit Bench Multi core Single core Latency
Ramaxel RMSA3260ME78HAF-2666 1x8GB
1 of 2 slots used
8GB SODIMM DDR4 clocked @ 2133 MHz
Performing below potential (39th percentile) - ensure that an XMP BIOS profile is enabled: How to enable XMP
38.6% Below average
MC Read 14.1
MC Write 13.6
MC Mixed 11
37% 12.9 GB/s
SC Read 10.7
SC Write 13.6
SC Mixed 12.1
35% 12.1 GB/s
Latency 79.2
50% 79.2 ns
Poor: 25%
This bench: 38.6%
Great: 46%

 System Memory Latency Ladder

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

Typical 81N4 Builds (Compare 404 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 10%
Tree trunk
Desktop
Desktop 65%
Battle cruiser
Workstation
Workstation 9%
Tree trunk

System: Lenovo 81N4

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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