Lenovo 81CA

Performance Results

 
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 48%
Yacht
Workstation
Workstation 5%
Tree trunk
PC StatusOverall this PC is performing below expectations (30th percentile). This means that out of 100 PCs with exactly the same components, 70 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 41.3%, this CPU's suitability for 3D gaming is below average.
Graphics2.94% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive104% is a very good SSD score. This drive is suitable for moderate workstation use, it will facilitate fast boots, responsive applications and ensure minimum IO wait times.
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 (30%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemLenovo 81CA  (all builds)
MotherboardLENOVO LNVNB161216
Memory7.7 GB free of 16 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20191119
Uptime2.7 Days
Run DateNov 16 '20 at 13:33
Run Duration160 Seconds
Run User IND-User
Background CPU 30%

 PC Performing below expectations (30th 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 2.1 GHz (avg)
Performing way below expectations (4th percentile)
41.3% Average
Memory 55.2
1-Core 81
2-Core 176
58% 104 Pts
4-Core 149
8-Core 230
24% 190 Pts
64-Core 259
17% 259 Pts
Poor: 44%
This bench: 41.3%
Great: 78%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R)
Legend(17AA 39FB) 1GB
Driver: igdumdim64.dll Ver. 27.20.100.8681
Performing way below expectations (7th percentile)
2.94% Terrible
Lighting 6.77
Reflection 7.85
Parallax 7.28
6% 7.3 fps
Poor: 3%
This bench: 2.94%
Great: 6%
Drives Bench Sequential Random 4k Deep queue 4k
Toshiba THNSN5256GPUK NVMe PCIe M.2 256GB
147GB free (System drive)
Firmware: 5KLA Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 231 251 224 217 224 142 MB/s
Performing as expected (42nd percentile)
104% Outstanding
Read 1,037
Write 275
Mixed 501
SusWrite 215
111% 507 MB/s
4K Read 19.8
4K Write 47.4
4K Mixed 36.6
102% 34.6 MB/s
DQ Read 525
DQ Write 248
DQ Mixed 260
226% 344 MB/s
Poor: 70%
This bench: 104%
Great: 146%
WD WD10SPZX-00HKTT0 1TB
528GB free
Firmware: 01.01A01
SusWrite @10s intervals: 104 106 107 106 107 106 MB/s
Performing as expected (42nd percentile)
57% Above average
Read 91.6
Write 97
Mixed 70.6
SusWrite 106
67% 91.3 MB/s
4K Read 0.7
4K Write 4.6
4K Mixed 0.3
148% 1.87 MB/s
Poor: 33%
This bench: 57%
Great: 78%
SanDisk Cruzer Blade 32GB
25GB free, PID 5567
Operating at USB 2.0 Speed
SusWrite @10s intervals: 3.7 3.2 4.4 4.8 3.2 4 MB/s
Performing way below expectations (17th percentile)
5.97% Terrible
Read 25.9
Write 7
Mixed 7.5
SusWrite 3.9
12% 11.1 MB/s
4K Read 4.5
4K Write 0.1
4K Mixed 2.4
102% 2.33 MB/s
Poor: 5%
This bench: 5.97%
Great: 18%
WD My Passport 2599 2TB
1.5TB free, PID 2599
Operating at USB 3.0 Speed
SusWrite @10s intervals: 103 102 105 105 104 104 MB/s
Performing way above expectations (93rd percentile)
43.6% Average
Read 104
Write 107
Mixed 58.3
SusWrite 104
125% 93.2 MB/s
4K Read 0.5
4K Write 1.9
4K Mixed 0.8
94% 1.07 MB/s
Poor: 15%
This bench: 43.6%
Great: 45%
Memory Kit Bench Multi core Single core Latency
Hynix HMA82GS6CJR8N-VK 1x16GB
1 of 2 slots used
16GB SODIMM DDR4 clocked @ 2400 MHz
Performing way below expectations (7th percentile)
35.8% Below average
MC Read 12.5
MC Write 13.9
MC Mixed 11.6
36% 12.7 GB/s
SC Read 8.1
SC Write 12.4
SC Mixed 12
31% 10.8 GB/s
Latency 142
28% 142 ns
Poor: 35%
This bench: 35.8%
Great: 49%

 System Memory Latency Ladder

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

Typical 81CA Builds (Compare 431 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 65%
Destroyer
Workstation
Workstation 8%
Tree trunk

System: Lenovo 81CA

EDIT WITH CUSTOM PC BUILDER
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HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
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