Lenovo 81F4

Performance Results

Gaming 8%
Tree trunk
Desktop 51%
Workstation 8%
Tree trunk
PC StatusOverall this PC is performing below expectations (31st percentile). This means that out of 100 PCs with exactly the same components, 69 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 45.1%, this CPU's suitability for 3D gaming is below average.
Graphics5.43% 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 Drive217% 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.
Memory20GB is enough RAM to run any version of Windows and it's far more than any current game requires. 20GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Run History
4 months ago, 4 months ago.
SystemLenovo 81F4  (all builds)
MotherboardLENOVO LNVNB161216
Memory16.1 GB free of 20 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20191009
Uptime0.1 Days
Run DateMay 12 '21 at 08:47
Run Duration127 Seconds
Run User USA-User
Background CPU7%

 PC Performing below expectations (31st 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 1.8 GHz (avg)
Performing way below expectations (6th percentile)
45.1% Average
Memory 67.6
1-Core 36.8
2-Core 135
47% 79.7 Pts
4-Core 132
8-Core 143
18% 137 Pts
64-Core 151
10% 151 Pts
Poor: 45%
This bench: 45.1%
Great: 76%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R)
Legend(17AA 396B) 1GB
Driver: igdumdim64.dll Ver.
Performing above expectations (63rd percentile)
5.43% Terrible
Lighting 6.4
Reflection 4.7
Parallax 7.4
5% 6.17 fps
MRender 6.8
Gravity 7.1
Splatting 11.2
6% 8.37 fps
Poor: 3%
This bench: 5.43%
Great: 6%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 970 Evo Plus NVMe PCIe M.2 500GB-$75
235GB free (System drive)
Firmware: 2B2QEXM7 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1062 1147 759 771 769 778 MB/s
Performing way below expectations (10th percentile)
217% Outstanding
Read 2,035
Write 1,376
Mixed 1,119
SusWrite 881
301% 1,353 MB/s
4K Read 51.2
4K Write 117
4K Mixed 46
198% 71.4 MB/s
DQ Read 729
DQ Write 256
DQ Mixed 333
288% 439 MB/s
Poor: 190%
This bench: 217%
Great: 330%
Seagate ST1000LM035-1RK172 1TB
426GB free
Firmware: LCM2
SusWrite @10s intervals: 79 96 97 97 98 99 MB/s
Performing as expected (45th percentile)
44.1% Average
Read 59.2
Write 89
Mixed 56.5
SusWrite 94.6
55% 74.8 MB/s
4K Read 0.6
4K Write 0.9
4K Mixed 0.2
64% 0.57 MB/s
Poor: 16%
This bench: 44.1%
Great: 71%
Memory Kit Bench Multi core Single core Latency
Samsung M471A5244CB0-CTD 0949 D1D4S816GB1G81G82400 20GB
2400, 2400 MHz
4096, 16384 MB
Relative performance n/a - insufficient samples
45.8% Average
MC Read 18.3
MC Write 18.1
MC Mixed 13.9
48% 16.8 GB/s
SC Read 8.5
SC Write 15.1
SC Mixed 9.3
31% 11 GB/s
Latency 107
37% 107 ns
Poor: 39%
This bench: 45.8%
Great: 46%

 System Memory Latency Ladder

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

Typical 81F4 Builds (Compare 1,478 builds) See popular component choices, score breakdowns and rankings.
Gaming 3%
Tree trunk
Desktop 62%
Workstation 3%
Tree trunk

System: Lenovo 81F4

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