Lenovo 81LB

Performance Results

Benchmarks - excluding SSD
Gaming
Gaming 48%
Yacht
Desktop
Desktop 54%
Yacht
Workstation
Workstation 43%
Speed boat
PC StatusOverall this PC is performing as expected (44th percentile). This means that out of 100 PCs with exactly the same components, 56 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 72.4%, this CPU's suitability for 3D gaming is very good.
Graphics49.4% 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)
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.
Run History
SystemLenovo 81LB  (all builds)
MotherboardLENOVO LNVNB161216
Memory1.7 GB free of 16 GB @ 2.7 GHz
Display2560 x 1440 - 32 Bit colors, 2560 x 1440 - 32 Bit colors
OSWindows 10
BIOS Date20190428
Uptime1.9 Days
Run DateOct 31 '19 at 19:09
Run Duration124 Seconds
Run User NOR-User
Background CPU8%

 PC Performing as expected (44th percentile)

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

Processor Bench Normal Heavy Extreme
Intel Core i7-8750H
U3E1, 1 CPU, 6 cores, 12 threads
Base clock 2.2 GHz, turbo 3.45 GHz (avg)
Performing below expectations (31st percentile)
72.4% Very good
1-Core 113
2-Core 214
78% 164 Pts
4-Core 387
8-Core 557
61% 472 Pts
64-Core 679
46% 679 Pts
Poor: 38%
This bench: 72.4%
Great: 85%
Graphics Cards Bench 3D DX9 3D DX10 3D DX11
Intel UHD Graphics 630
Legend(17AA 39F5) 1GB
Driver: igdumdim64.dll Ver. 26.20.100.6999
Performing below expectations (38th percentile)
5.42% Terrible
Lighting 20.2
Reflection 24.6
Parallax 22.6
5% 22.5 fps
MRender 16.6
Gravity 19.1
Splatting 32.6
5% 22.8 fps
Poor: 4%
This bench: 5.42%
Great: 7%
Nvidia GTX 1060 (Mobile)
Legend(17AA 39F5) ≥ 4GB
CLim: 1911 MHz, MLim: 2002 MHz, Ram: 6GB, Driver: 440.97
Performing above expectations (64th percentile)
49.4% Average
Lighting 172
Reflection 177
Parallax 180
45% 176 fps
MRender 144
Gravity 177
Splatting 149
50% 157 fps
Poor: 31%
This bench: 49.4%
Great: 53%
Drives Bench Sequential Random 4k Deep queue 4k
WDC PC SN520 SDAPMUW-256G-1101 256GB
34GB free (System drive)
Firmware: 20110001
Relative performance n/a - sequential bench incomplete
Read 889
Write 614
Mixed 504
148% 669 MB/s
4K Read 36.2
4K Write 83
4K Mixed 48.5
161% 55.9 MB/s
DQ Read 758
DQ Write 535
DQ Mixed 444
386% 579 MB/s
Poor: 109% Great: 173%
WD WD10SPZX-00HKTT0 1TB
602GB free
Firmware: 04.01A04
SusWrite @10s intervals: 113 113 114 115 115 115 MB/s
Performing above expectations (81st percentile)
69.5% Good
Read 128
Write 102
Mixed 68.7
SusWrite 114
76% 103 MB/s
4K Read 1.3
4K Write 2.7
4K Mixed 0.8
193% 1.6 MB/s
Poor: 27%
This bench: 69.5%
Great: 80%
Memory Kit Bench Multi core Single core Latency
Samsung M471A2K43CB1-CTD 1x16GB
1 of 2 slots used
16GB SODIMM DDR4 clocked @ 2667 MHz
Performing way below expectations (5th percentile)
35.8% Below average
MC Read 11.6
MC Write 13.8
MC Mixed 11.5
35% 12.3 GB/s
SC Read 7.5
SC Write 10.4
SC Mixed 7.1
24% 8.33 GB/s
Latency 72.5
55% 72.5 ns
Poor: 37%
This bench: 35.8%
Great: 49%
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 System Memory Latency Ladder

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

Typical 81LB Builds (Compare 1,584 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Surfboard
Desktop
Desktop 74%
Battleship
Workstation
Workstation 46%
Yacht

System: Lenovo 81LB

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-9400F $145Nvidia GTX 1660S (Super) $260Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $78
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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