Lenovo 81C4

Performance Results

 
Gaming
Gaming 15%
Surfboard
Desktop
Desktop 53%
Yacht
Workstation
Workstation 35%
Sail boat
PC StatusOverall this PC is performing as expected (45th percentile). This means that out of 100 PCs with exactly the same components, 55 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith an average single core score, this CPU can handle browsing the web, email, video playback and the majority of general computing tasks including moderate gaming when coupled with an appropriate GPU. Finally, with a gaming score of 50.1%, this CPU's suitability for 3D gaming is above average.
Graphics6.59% 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 Drive118% 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.
High background CPU (29%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC). 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
1 month ago, 1 month ago.
SystemLenovo 81C4  (all builds)
MotherboardLENOVO LNVNB161216
Memory8.3 GB free of 16 GB @ 2.4 GHz
Display3840 x 2160 - 32 Bit colors
OSWindows 10
BIOS Date20180713
Uptime1.5 Days
Run DateFeb 14 '20 at 12:51
Run Duration112 Seconds
Run User ESP-User
Background CPU 29%
CPU Throttled 90%

 PC Performing as expected (45th percentile)

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

Processor Bench Normal Heavy Extreme
Intel Core i7-8550U
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2 GHz, turbo 2.45 GHz (avg)
Performing below expectations (31st percentile)
50.1% Above average
1-Core 82.9
2-Core 148
55% 115 Pts
4-Core 256
8-Core 392
42% 324 Pts
64-Core 385
26% 385 Pts
Poor: 28%
This bench: 50.1%
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. 24.20.100.6195
Performing way above expectations (99th percentile)
6.59% Terrible
Lighting 24
Reflection 29.8
Parallax 24.9
6% 26.2 fps
MRender 25.6
Gravity 21.6
Splatting 36.5
7% 27.9 fps
Poor: 4%
This bench: 6.59%
Great: 6%
Drive Bench Sequential Random 4k Deep queue 4k
HFS512GD9TNG-62A0A 512GB
170GB free (System drive)
Firmware: 80001E00
SusWrite @10s intervals: 453 519 477 457 443 493 MB/s
Performing way below expectations (11th percentile)
118% Outstanding
Read 439
Write 409
Mixed 448
SusWrite 474
100% 442 MB/s
4K Read 34.8
4K Write 83.6
4K Mixed 49.6
161% 56 MB/s
DQ Read 674
DQ Write 296
DQ Mixed 494
364% 488 MB/s
Poor: 105%
This bench: 118%
Great: 208%
Memory Kit Bench Multi core Single core Latency
Hynix HMA81GS6AFR8N-UH 2x8GB
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 2400 MHz
Performing below expectations (38th percentile)
68.7% Good
MC Read 24.9
MC Write 27.6
MC Mixed 21.8
71% 24.8 GB/s
SC Read 14.7
SC Write 29.7
SC Mixed 20.3
62% 21.6 GB/s
Latency 112
36% 112 ns
Poor: 51%
This bench: 68.7%
Great: 78%
Take a copy of your results

 System Memory Latency Ladder

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

Typical 81C4 Builds (Compare 569 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Surfboard
Desktop
Desktop 61%
Destroyer
Workstation
Workstation 35%
Jet ski

System: Lenovo 81C4

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-9400F $146Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2070S (Super) $505Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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