Lenovo 81C4

Performance Results

 
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 44%
Speed boat
Workstation
Workstation 6%
Tree trunk
PC StatusOverall this PC is performing below expectations (27th percentile). This means that out of 100 PCs with exactly the same components, 73 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 47.9%, this CPU's suitability for 3D gaming is below average.
Graphics5.82% 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 Drive51% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory12GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 12GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS VersionWindows 11 is the most recent version of Windows, and the best to date in our opinion.
CPU throttled at 90% by Windows. Ensure maximum processor state is set to 100% via Settings > System > Power & sleep > Additional power settings > Change plan settings > Change advanced power settings > Processor power management > Maximum processor state.
Run History
5 months ago, 4 months ago.
SystemLenovo 81C4  (all builds)
MotherboardLENOVO LNVNB161216
Memory3.7 GB free of 12 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 11
BIOS Date20181009
Uptime3 Days
Run DateDec 10 '21 at 18:01
Run Duration214 Seconds
Run User NLD-User
Background CPU8%
CPU Throttled 90%

 PC Performing below expectations (27th percentile)

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

Processor Bench Normal Heavy Server
Intel Core i7-8550U
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2 GHz, turbo 2.25 GHz (avg)
Performing way below expectations (12th percentile)
47.9% Average
Memory 51.1
1-Core 44.8
2-Core 130
43% 75.2 Pts
4-Core 241
8-Core 371
39% 306 Pts
64-Core 369
25% 369 Pts
Poor: 42%
This bench: 47.9%
Great: 76%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R)
Legend(17AA 3803) 1GB
Driver: igdumdim64.dll Ver. 30.0.100.9864
Performing way above expectations (90th percentile)
5.82% Terrible
Lighting 7.1
Reflection 5.7
Parallax 8.7
6% 7.17 fps
MRender 7.6
Gravity 7.2
Splatting 11.6
6% 8.8 fps
Poor: 3%
This bench: 5.82%
Great: 6%
Drive Bench Sequential Random 4k Deep queue 4k
HFS256GD9TNG-62A0A 256GB
76GB free (System drive)
Firmware: 80001E00
SusWrite @10s intervals: 113 106 146 135 126 132 MB/s
Performing way below expectations (3rd percentile)
51% Above average
Read 347
Write 132
Mixed 173
SusWrite 126
43% 195 MB/s
4K Read 8.6
4K Write 55.8
4K Mixed 10.6
56% 25 MB/s
DQ Read 432
DQ Write 147
DQ Mixed 125
136% 235 MB/s
Poor: 64%
This bench: 51%
Great: 163%
Memory Kit Bench Multi core Single core Latency
Samsung M471A1K43BB1-CTD M471A5244CB0-CTD 12GB
2400, 2400 MHz
8192, 4096 MB
Performing way below expectations (4th percentile)
39.5% Below average
MC Read 15.7
MC Write 15
MC Mixed 11.4
40% 14 GB/s
SC Read 8.6
SC Write 14.9
SC Mixed 13.8
36% 12.4 GB/s
Latency 157
26% 157 ns
Poor: 42%
This bench: 39.5%
Great: 71%

 System Memory Latency Ladder

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

 SkillBench Score 0: 0R 0G 0B (High Scores)

Measures user input accuracy relative to the given hardware.

Score Hit Rate Shots EFps 0.1% Low Refresh Rate Screen Resolution Monitor
0% 0% 4 13 1 60 14" 1280 720 LEN8890
History: Score 0: 0R 0G 0B | Score 0: 0R 0G 0B
Typical 81C4 Builds (Compare 581 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 10%
Tree trunk
Desktop
Desktop 62%
Destroyer
Workstation
Workstation 10%
Tree trunk

System: Lenovo 81C4

EDIT WITH CUSTOM PC BUILDER
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HDDRAMUSB
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