Lenovo 81BN

Performance Results

Gaming 6%
Tree trunk
Desktop 48%
Workstation 6%
Tree trunk
PC StatusOverall this PC is performing below expectations (34th percentile). This means that out of 100 PCs with exactly the same components, 66 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 below average single core score, this CPU can handle email, web browsing and audio/video playback but it will struggle to handle modern 3D games or workstation tasks such as video editing. Finally, with a gaming score of 43.5%, this CPU's suitability for 3D gaming is below average.
Graphics6.24% 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.
Boot Drive124% is an exceptional SSD score. This drive is suitable for heavy workstation use, it will facilitate fast boots, responsive applications and allow for fast transfers of multi-gigabyte files.
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.
Sub-optimal background CPU (13%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemLenovo 81BN  (all builds)
MotherboardLENOVO LNVNB161216
Memory3.2 GB free of 8 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors,
OSWindows 10
BIOS Date20170907
Uptime5.1 Days
Run DateApr 15 '21 at 12:03
Run Duration129 Seconds
Run User MYS-User
Background CPU 13%

 PC Performing below expectations (34th percentile)

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

Processor Bench Normal Heavy Server
Intel Core i5-8250U
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 1.8 GHz, turbo 1.7 GHz (avg)
Performing way below expectations (5th percentile)
43.5% Average
Memory 61.8
1-Core 77.9
2-Core 66.1
47% 68.6 Pts
4-Core 138
8-Core 214
22% 176 Pts
64-Core 170
11% 170 Pts
Poor: 45%
This bench: 43.5%
Great: 76%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia 920MX
Legend(17AA 39CC) 2GB
Driver: nvldumdx.dll Ver.
Performing above expectations (67th percentile)
6.24% Terrible
Lighting 7.1
Reflection 12.2
Parallax 7.3
6% 8.87 fps
MRender 11.5
Gravity 7.9
Splatting 7.8
7% 9.07 fps
Poor: 6%
This bench: 6.24%
Great: 6%
Drives Bench Sequential Random 4k Deep queue 4k
WD Blue SN550 NVMe PCIe M.2 250GB-$61
142GB free (System drive)
Firmware: 70WD Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 324 154 125 115 101 100 MB/s
Performing way below expectations (7th percentile)
124% Outstanding
Read 1,110
Write 649
Mixed 724
SusWrite 153
146% 659 MB/s
4K Read 45.4
4K Write 83.8
4K Mixed 57.6
187% 62.3 MB/s
DQ Read 452
DQ Write 83.9
DQ Mixed 139
135% 225 MB/s
Poor: 119%
This bench: 124%
Great: 200%
Seagate ST1000LM035-1RK172 1TB
786GB free
Firmware: LCM2
SusWrite @10s intervals: 120 126 128 127 125 128 MB/s
Performing above expectations (77th percentile)
58.9% Above average
Read 79.8
Write 113
Mixed 60.1
SusWrite 126
69% 94.7 MB/s
4K Read 1.1
4K Write 0.9
4K Mixed 0.4
107% 0.8 MB/s
Poor: 16%
This bench: 58.9%
Great: 71%
Memory Kit Bench Multi core Single core Latency
Kingston 9905700-011.A00G 1x8GB
1 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
Performing way below expectations (16th percentile)
29.3% Poor
MC Read 11
MC Write 10.1
MC Mixed 10
30% 10.4 GB/s
SC Read 6.4
SC Write 5.9
SC Mixed 10
21% 7.43 GB/s
Latency 122
33% 122 ns
Poor: 21%
This bench: 29.3%
Great: 60%

 System Memory Latency Ladder

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

Typical 81BN Builds (Compare 299 builds) See popular component choices, score breakdowns and rankings.
Gaming 7%
Tree trunk
Desktop 60%
Workstation 6%
Tree trunk

System: Lenovo 81BN

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