Lenovo 81LK

Performance Results

 
Gaming
Gaming 21%
Surfboard
Desktop
Desktop 62%
Destroyer
Workstation
Workstation 17%
Surfboard
PC StatusOverall this PC is performing below expectations (22nd percentile). This means that out of 100 PCs with exactly the same components, 78 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 an average single core score, this CPU can handle browsing the web, email, video playback and the majority of general computing tasks including light gaming when coupled with an appropriate GPU. Finally, with a gaming score of 42.4%, this CPU's suitability for 3D gaming is below average.
Graphics43.2% 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)
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.
Very high background CPU (31%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemLenovo 81LK  (all builds)
MotherboardLENOVO LNVNB161216
Memory2.6 GB free of 8 GB @ 2.4 GHz
Display1024 x 768 - 32 Bit Farben, 1920 x 1080 - 32 Bit Farben
OSWindows 10
BIOS Date20201124
Uptime0.3 Days
Run DateFeb 16 '21 at 17:21
Run Duration139 Seconds
Run User AUT-User
Background CPU 31%

 PC Performing below expectations (22nd percentile)

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

Processor Bench Normal Heavy Server
Intel Core i5-9300H
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2.4 GHz, turbo 2.75 GHz (avg)
Performing way below expectations (2nd percentile)
42.4% Average
Memory 71.7
1-Core 97.4
2-Core 84.7
57% 84.6 Pts
4-Core 73
8-Core 242
18% 158 Pts
64-Core 212
14% 212 Pts
Poor: 53%
This bench: 42.4%
Great: 86%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 1650 (Mobile)
Legend(17AA 3A2E) ≥ 4GB
Driver: nvldumdx.dll Ver. 27.21.14.6140
Performing below potential (69th percentile) - GPU OC Guide
43.2% Average
Lighting 57.3
Reflection 61.4
Parallax 51
46% 56.6 fps
MRender 40.9
Gravity 50.4
Splatting 48.7
40% 46.7 fps
Poor: 29%
This bench: 43.2%
Great: 46%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 970 Evo NVMe PCIe M.2 500GB-$70
40GB free (System drive)
Firmware: 1B2QEXE7 Max speed: PCIe 5,000 MB/s
Relative performance n/a - sequential bench incomplete
Read 1,625
Write 1,714
Mixed 1184
336% 1,508 MB/s
4K Read 40.8
4K Write 66.9
4K Mixed 50
161% 52.6 MB/s
DQ Read 513
DQ Write 364
DQ Mixed 606
407% 494 MB/s
Poor: 199% Great: 318%
Sandisk S-2T00 2TB
1.5TB free
Firmware: 411040RL
SusWrite @10s intervals: 404 404 405 437 412 425 MB/s
Performing way below expectations (6th percentile)
81.2% Excellent
Read 378
Write 281
Mixed 308
SusWrite 414
78% 346 MB/s
4K Read 23.9
4K Write 43
4K Mixed 23.1
89% 30 MB/s
DQ Read 339
DQ Write 281
DQ Mixed 244
201% 288 MB/s
Poor: 81%
This bench: 81.2%
Great: 121%
Memory Kit Bench Multi core Single core Latency
Hynix HMA81GS6JJR8N-VK 1x8GB
1 of 1 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
Performing way below expectations (12th percentile)
34.4% Below average
MC Read 13.3
MC Write 13
MC Mixed 10.6
35% 12.3 GB/s
SC Read 6.9
SC Write 8.3
SC Mixed 7.8
22% 7.67 GB/s
Latency 97.6
41% 97.6 ns
Poor: 29%
This bench: 34.4%
Great: 46%

 System Memory Latency Ladder

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

Typical 81LK Builds (Compare 10,283 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 $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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