Lenovo 81LK

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 35%
Sail boat
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 28%
Raft
PC StatusOverall this PC is performing as expected (45th percentile). This means that out of 100 PCs with exactly the same components, 55 performed better. The overall PC percentile is the average of each of its individual components.
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. Additionally this processor can handle light workstation, and even some light server workloads. Finally, with a gaming score of 83.1%, this CPU's suitability for 3D gaming is very good.
Graphics43.8% is a reasonable 3D score (RTX 2060S = 100%). This GPU can handle the majority of recent games but it will struggle with resolutions greater than 1080p at ultra detail levels. (Note: general computing tasks don't require 3D graphics)
Boot DriveThe 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.
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.
SystemLenovo 81LK  (all builds)
MotherboardLENOVO LNVNB161216
Memory9.8 GB free of 16 GB @ 2.4 GHz
DisplayЦвета: 1024 x 768 - 32 Bit, Цвета: 1920 x 1080 - 32 Bit
OSWindows 10
BIOS Date20200210
Uptime0 Days
Run DateMar 03 '20 at 16:16
Run Duration141 Seconds
Run User KOR-User
Background CPU 18%

 PC Performing as expected (45th percentile)

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

Processor Bench Normal Heavy Server
Intel Core i7-9750H
U3E1, 1 CPU, 6 cores, 12 threads
Base clock 2.6 GHz, turbo 3.8 GHz (avg)
Performing above expectations (62nd percentile)
83.1% Excellent
Memory 84.1
1-Core 123
2-Core 249
86% 152 Pts
4-Core 480
8-Core 445
64% 463 Pts
64-Core 594
40% 594 Pts
Poor: 56%
This bench: 83.1%
Great: 90%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 1650 (Mobile)
Legend(17AA 3A2E) ≥ 4GB
Driver: nvldumdx.dll Ver. 26.21.14.4145
Performing above expectations (84th percentile)
43.8% Average
Lighting 59.4
Reflection 59.4
Parallax 52.1
48% 57 fps
MRender 43.6
Gravity 48.9
Splatting 44.3
39% 45.6 fps
Poor: 31%
This bench: 43.8%
Great: 46%
Drives Bench Sequential Random 4k Deep queue 4k
WD WD10SPZX-00HKTT0 1TB
842GB free (System drive)
Firmware: 05.01A05
SusWrite @10s intervals: 20 15 28 20 41 42 MB/s
Performing way below expectations (4th percentile)
20.6% Poor
Read 43.7
Write 32
Mixed 23.5
SusWrite 27.7
23% 31.7 MB/s
4K Read 0.2
4K Write 2.1
4K Mixed 0.2
70% 0.83 MB/s
Poor: 25%
This bench: 20.6%
Great: 80%
Samsung S3 Portable 500GB
293GB free
Firmware: 1306
SusWrite @10s intervals: 41 41 38 41 41 41 MB/s
Performing below expectations (25th percentile)
22.6% Poor
Read 37.7
Write 38.8
Mixed 33.2
SusWrite 40.6
28% 37.6 MB/s
4K Read 0.5
4K Write 1.8
4K Mixed 0.7
132% 1 MB/s
Poor: 18%
This bench: 22.6%
Great: 61%
SanDisk Cruzer Blade 32GB
29GB free, PID 5567
Operating at USB 2.0 Speed
SusWrite @10s intervals: 3.2 2.1 4.9 4.6 3.2 4.3 MB/s
Performing above expectations (75th percentile)
13.6% Very poor
Read 24
Write 3.3
Mixed 10
SusWrite 3.7
11% 10.2 MB/s
4K Read 4.2
4K Write 2.7
4K Mixed 2.4
189% 3.1 MB/s
Poor: 5%
This bench: 13.6%
Great: 18%
Memory Kit Bench Multi core Single core Latency
Samsung M471A2K43CB1-CTD 1x16GB
1 of 1 slots used
16GB SODIMM DDR4 clocked @ 2400 MHz
Performing below potential (19th percentile) - ensure that an XMP BIOS profile is enabled: How to enable XMP
40.2% Average
MC Read 14.4
MC Write 14.4
MC Mixed 10.5
37% 13.1 GB/s
SC Read 11.9
SC Write 15
SC Mixed 14.4
39% 13.8 GB/s
Latency 73.2
55% 73.2 ns
Poor: 34%
This bench: 40.2%
Great: 49%

 System Memory Latency Ladder

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

Typical 81LK Builds (Compare 10,302 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 7%
Tree trunk

System: Lenovo 81LK

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 $379Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair 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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