Lenovo 81LF

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (53rd percentile). This means that out of 100 PCs with exactly the same components, 47 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 moderate workstation, and even light server workloads. Finally, with a gaming score of 87%, this CPU's suitability for 3D gaming is very good.
Boot Drive174% 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.
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 81LF  (all builds)
MotherboardLENOVO LNVNB161216
Memory12.1 GB free of 16 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20201130
Uptime0 Days
Run DateJun 11 '21 at 00:44
Run Duration123 Seconds
Run User IRN-User
Background CPU1%

 PC Performing as expected (53rd percentile)

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

Processor Bench Normal Heavy Server
Intel Core i7-8750H
U3E1, 1 CPU, 6 cores, 12 threads
Base clock 2.2 GHz, turbo 3.9 GHz (avg)
Performing way above expectations (90th percentile)
87% Excellent
Memory 89.2
1-Core 120
2-Core 219
84% 143 Pts
4-Core 456
8-Core 715
75% 586 Pts
64-Core 882
59% 882 Pts
Poor: 56%
This bench: 87%
Great: 90%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung MZVLB256HAHQ-000L2 256GB
169GB free (System drive)
Firmware: 0L1QEXD7
SusWrite @10s intervals: 471 326 326 322 321 303 MB/s
Performing as expected (45th percentile)
174% Outstanding
Read 1,525
Write 1,263
Mixed 876
SusWrite 345
223% 1,002 MB/s
4K Read 46
4K Write 93.6
4K Mixed 53.4
188% 64.3 MB/s
DQ Read 700
DQ Write 841
DQ Mixed 743
568% 761 MB/s
Poor: 113%
This bench: 174%
Great: 232%
Seagate ST1000LM049-2GH172 1TB
252GB free
Firmware: LXM3
SusWrite @10s intervals: 104 106 109 108 108 103 MB/s
Performing way below expectations (8th percentile)
44.9% Average
Read 50.1
Write 83
Mixed 47.2
SusWrite 106
53% 71.7 MB/s
4K Read 0.2
4K Write 0.8
4K Mixed 0.2
45% 0.4 MB/s
Poor: 42%
This bench: 44.9%
Great: 95%
Memory Kit Bench Multi core Single core Latency
Hynix HMA81GU8CJR8N-UH 2x8GB
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 2400 MHz
Performing above expectations (70th percentile)
71.5% Very good
MC Read 27.5
MC Write 27.5
MC Mixed 20.3
72% 25.1 GB/s
SC Read 15.7
SC Write 28.1
SC Mixed 22.6
63% 22.1 GB/s
Latency 68.2
59% 68.2 ns
Poor: 65%
This bench: 71.5%
Great: 72%

 System Memory Latency Ladder

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

Typical 81LF Builds (Compare 453 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 42%
Speed boat
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 37%
Jet ski

System: Lenovo 81LF

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-11400F $220Nvidia RTX 3070 $500Crucial MX500 250GB $44
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-11700K $390Nvidia RTX 3080 $700Samsung 860 Evo 250GB $40
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $96SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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