Lenovo 81F4

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 1%
Tree trunk
Desktop
Desktop 37%
Jet ski
Workstation
Workstation 1%
Tree trunk
PC StatusOverall this PC is performing way below expectations (16th percentile). This means that out of 100 PCs with exactly the same components, 84 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 36.4%, this CPU's suitability for 3D gaming is poor.
Graphics4.16% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
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.
Memory4GB is enough RAM to run any version of Windows and although it's sufficient for most games, some will benefit from up to 8GB of RAM. 4GB is also enough for modest file and system caches which allow for a responsive system.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Very high background CPU (49%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
SystemLenovo 81F4  (all builds)
MotherboardLENOVO LNVNB161216
Memory0.1 GB free of 4 GB @ 2.4 GHz
Display1366 x 768 - 32 Bit colores
OSWindows 10
BIOS Date20180821
Uptime0.2 Days
Run DateMar 11 '21 at 19:46
Run Duration190 Seconds
Run User COL-User
Background CPU 49%

 PC Performing way below expectations (16th percentile)

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

Processor Bench Normal Heavy Server
Intel Core i3-7020U
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.3 GHz, turbo 2.05 GHz (avg)
Performing way below expectations (2nd percentile)
36.4% Below average
Memory 59.7
1-Core 44.1
2-Core 90.7
41% 64.8 Pts
4-Core 78.8
8-Core 81.2
11% 80 Pts
64-Core 87.3
6% 87.3 Pts
Poor: 40%
This bench: 36.4%
Great: 57%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel HD 620 (Mobile Kaby Lake)
Legend(17AA 396B) 1GB
Driver: igdumdim64.dll Ver. 26.20.100.7323
Performing below expectations (37th percentile)
4.16% Terrible
Lighting 5
Reflection 2.9
Parallax 5.2
4% 4.37 fps
MRender 3.2
Gravity 5.8
Splatting 0.1
4% 3.03 fps
Poor: 3%
This bench: 4.16%
Great: 6%
Drive Bench Sequential Random 4k Deep queue 4k
Seagate ST1000LM035-1RK172 1TB
830GB free (System drive)
Firmware: LCM2
SusWrite @10s intervals: 27 21 24 4.1 2.5 8.1 MB/s
Performing way below expectations (20th percentile)
32.2% Below average
Read 97.6
Write 44.8
Mixed 18.2
SusWrite 14.5
32% 43.8 MB/s
4K Read 0.6
4K Write 0.6
4K Mixed 0.4
80% 0.53 MB/s
Poor: 14%
This bench: 32.2%
Great: 71%
Memory Kit Bench Multi core Single core Latency
Micron 4ATF51264HZ-2G3B1 1x4GB
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 2400 MHz
Performing way below expectations (5th percentile)
18.2% Very poor
MC Read 8
MC Write 8.5
MC Mixed 3.6
19% 6.7 GB/s
SC Read 1.6
SC Write 1.1
SC Mixed 2
4% 1.57 GB/s
Latency 129
31% 129 ns
Poor: 19%
This bench: 18.2%
Great: 38%

 System Memory Latency Ladder

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

Typical 81F4 Builds (Compare 1,469 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 3%
Tree trunk
Desktop
Desktop 62%
Destroyer
Workstation
Workstation 3%
Tree trunk

System: Lenovo 81F4

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $211Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $72G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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