Lenovo 81BT

Performance Results

 
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 45%
Yacht
Workstation
Workstation 7%
Tree trunk
PC StatusOverall this PC is performing below expectations (36th percentile). This means that out of 100 PCs with exactly the same components, 64 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 44.2%, this CPU's suitability for 3D gaming is below average.
Graphics6.54% 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 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.
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 (44%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 88% by Windows. Ensure maximum processor state is set to 100% via Settings > System > Power & sleep > Additional power settings > Change plan settings > Change advanced power settings > Processor power management > Maximum processor state.
SystemLenovo 81BT  (all builds)
MotherboardLENOVO LNVNB161216
Memory2.7 GB free of 8 GB @ 2.1 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20191227
Uptime2 Days
Run DateOct 20 '20 at 06:14
Run Duration137 Seconds
Run User IND-User
Background CPU 44%
CPU Throttled 88%

 PC Performing below expectations (36th 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 1.6 GHz (avg)
Performing way below expectations (6th percentile)
44.2% Average
Memory 69
1-Core 35
2-Core 69.2
39% 57.7 Pts
4-Core 109
8-Core 144
17% 127 Pts
64-Core 150
10% 150 Pts
Poor: 46%
This bench: 44.2%
Great: 78%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R)
Legend(17AA 39B2) 1GB
Driver: igdumdim64.dll Ver. 25.20.100.6518
Performing way above expectations (96th percentile)
6.54% Terrible
Lighting 7.87
Reflection 10.7
Parallax 8.38
7% 8.97 fps
MRender 9.95
Gravity 0.03
Splatting 15.5
6% 8.5 fps
Poor: 4%
This bench: 6.54%
Great: 7%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung PSSD T7 Touch 1TB
931GB free
Firmware: 0
SusWrite @10s intervals: 224 172 226 233 250 239 MB/s
Performing below potential (3rd percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
42.5% Average
Read 225
Write 206
Mixed 224
SusWrite 224
50% 220 MB/s
4K Read 16.7
4K Write 20.4
4K Mixed 13.5
53% 16.9 MB/s
DQ Read 82
DQ Write 81.8
DQ Mixed 86.6
64% 83.5 MB/s
Poor: 47%
This bench: 42.5%
Great: 88%
WD WD10SPZX-00HKTT0 1TB
786GB free (System drive)
Firmware: 01.01A01
SusWrite @10s intervals: 83 94 100 96 105 108 MB/s
Performing above expectations (66th percentile)
65.9% Good
Read 131
Write 115
Mixed 58.1
SusWrite 97.5
74% 101 MB/s
4K Read 0.7
4K Write 4.2
4K Mixed 0.3
140% 1.73 MB/s
Poor: 33%
This bench: 65.9%
Great: 78%
Memory Kit Bench Multi core Single core Latency
Samsung M471A5244CB0-CRC M471A5143SB1-CRC 8GB
2133, 2133 MHz
4096, 4096 MB
Performing way below expectations (10th percentile)
48.8% Average
MC Read 17.9
MC Write 20.2
MC Mixed 16
52% 18 GB/s
SC Read 8.3
SC Write 13.6
SC Mixed 11.7
32% 11.2 GB/s
Latency 104
39% 104 ns
Poor: 46%
This bench: 48.8%
Great: 66%

 System Memory Latency Ladder

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

Typical 81BT Builds (Compare 453 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 9%
Tree trunk
Desktop
Desktop 61%
Destroyer
Workstation
Workstation 9%
Tree trunk

System: Lenovo 81BT

EDIT WITH CUSTOM PC BUILDER Value: 22% - Poor Total price: $26
The Best.
CPUGPUSSD
Intel Core i5-9600K $190Nvidia RTX 3070 $500Crucial MX500 250GB $34
Intel Core i5-9400F $145Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $190Samsung 860 Evo 250GB $44
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $71SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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