Lenovo 81F4

Performance Results

Benchmarks - excluding SSD
Gaming 13%
Tree trunk
Desktop 27%
Workstation 18%
PC StatusOverall this PC is performing as expected (56th percentile). This means that out of 100 PCs with exactly the same components, 44 performed better. The overall PC percentile is the average of each of its individual components.
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 27.4%, this CPU's suitability for 3D gaming is poor.
Graphics6.45% 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.
Memory6GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 6GB 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 (31%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
SystemLenovo 81F4  (all builds)
MotherboardLENOVO LNVNB161216
Memory3.7 GB free of 6 GB @ 2.4 GHz
Display1366 x 768 - 32 Bit colores
OSWindows 10
BIOS Date20191009
Uptime0 Days
Run DateFeb 14 '20 at 15:37
Run Duration197 Seconds
Run User COL-User
Background CPU 31%

 PC Performing as expected (56th percentile)

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

Processor Bench Normal Heavy Extreme
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 (5th percentile)
27.4% Poor
1-Core 45.5
2-Core 92.4
32% 68.9 Pts
4-Core 135
8-Core 247
24% 191 Pts
64-Core 234
16% 234 Pts
Poor: 29%
This bench: 27.4%
Great: 71%
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 (82nd percentile)
6.45% Terrible
Lighting 23.4
Reflection 28.7
Parallax 24.6
6% 25.6 fps
MRender 24.9
Gravity 21.2
Splatting 35.4
6% 27.2 fps
Poor: 3%
This bench: 6.45%
Great: 6%
Drives Bench Sequential Random 4k Deep queue 4k
Seagate ST1000LM035-1RK172 1TB
869GB free (System drive)
Firmware: LCM2
SusWrite @10s intervals: 21 23 28 65 94 87 MB/s
Performing as expected (56th percentile)
49.4% Average
Read 119
Write 53.2
Mixed 34.5
SusWrite 52.9
48% 65 MB/s
4K Read 1
4K Write 0.8
4K Mixed 0.7
134% 0.83 MB/s
Poor: 17%
This bench: 49.4%
Great: 72%
SanDisk Ultra Fit USB 3.0 32GB-$16
5GB free, PID 5583
Operating at USB 3.0 Speed
SusWrite @10s intervals: 50 53 8.1 8.2 18 9 MB/s
Performing as expected (52nd percentile)
27.4% Poor
Read 118
Write 30.5
Mixed 17
SusWrite 24.5
48% 47.4 MB/s
4K Read 6.8
4K Write 1.1
4K Mixed 1.7
120% 3.2 MB/s
Poor: 12%
This bench: 27.4%
Great: 38%
Memory Kit Bench Multi core Single core Latency
Micron 4ATF51264HZ-2G3B1 Hynix HMA425S6BJR6N-UH 6GB
2400, 2400 MHz
4096, 2048 MB
Performing way above expectations (87th percentile)
57.5% Above average
MC Read 24.2
MC Write 20.8
MC Mixed 17.1
59% 20.7 GB/s
SC Read 9.4
SC Write 15.7
SC Mixed 12.1
36% 12.4 GB/s
Latency 60.7
66% 60.7 ns
Poor: 43%
This bench: 57.5%
Great: 64%
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 System Memory Latency Ladder

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

Typical 81F4 Builds (Compare 1,465 builds) See popular component choices, score breakdowns and rankings.
Gaming 15%
Tree trunk
Desktop 63%
Workstation 22%

System: Lenovo 81F4

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