Lenovo 81CU

Performance Results

 
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 80%
Battleship
Workstation
Workstation 13%
Tree trunk
PC StatusOverall this PC is performing way above expectations (91st percentile). This means that out of 100 PCs with exactly the same components, 9 performed better. The overall PC percentile is the average of each of its individual components. This PC is likely operated by a technical master!
ProcessorWith a brilliant single core score, this CPU is the business: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. Additionally this processor can handle very light workstation, and even some very light server workloads. Finally, with a gaming score of 75.2%, this CPU's suitability for 3D gaming is good.
Graphics6.95% 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 Drive339% 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.
Memory24GB is enough RAM to run any version of Windows and it's far more than any current game requires. 24GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
High background CPU (22%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 89% 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
3 years ago, 3 years ago.
SystemLenovo 81CU  (all builds)
MotherboardLENOVO LNVNB161216
Memory19.9 GB free of 24 GB @ 2.4 GHz
Display3840 x 2160 - 32 Bit colors
OSWindows 10
BIOS Date20191108
Uptime0 Days
Run DateJun 25 '20 at 21:44
Run Duration110 Seconds
Run User CAN-User
Background CPU 22%
CPU Throttled 89%

 PC Performing way above expectations (91st percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-8550U
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2 GHz, turbo 3.4 GHz (avg)
Performing way above expectations (99th percentile)
75.2% Very good
Memory 82.3
1-Core 122
2-Core 228
81% 144 Pts
4-Core 378
8-Core 476
55% 427 Pts
64-Core 476
30% 476 Pts
Poor: 26%
This bench: 75.2%
Great: 71%
Graphics Card Bench3D DX93D DX103D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R)
Legend(17AA 39AB) 1GB
Driver: igdumdim64.dll Ver. 25.20.100.6576
Performing way above expectations (100th percentile)
6.95% Terrible
Lighting 7.3
Reflection 9.85
Parallax 6.97
6% 8.04 fps
MRender 9.38
Gravity 7.4
Splatting 14.3
9% 10.4 fps
Poor: 3%
This bench: 6.95%
Great: 6%
Drive BenchSequentialRandom 4kDeep queue 4k
Samsung 970 Evo Plus NVMe PCIe M.2 1TB-$86
888GB free (System drive)
Firmware: 2B2QEXM7 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2113 2086 1520 1496 1506 1505 MB/s
Performing above expectations (68th percentile)
339% Outstanding
Read 2501
Write 2296
Mixed 1,818
SusWrite 1,704
467% 2,080 MB/s
4K Read 66
4K Write 166
4K Mixed 92
306% 108 MB/s
DQ Read 952
DQ Write 813
DQ Mixed 884
662% 883 MB/s
Poor: 188%
This bench: 339%
Great: 410%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M471A1K43BB1-CTD 859B CT16G4SFD824A.C16FE 24GB
2400, 2400 MHz
8192, 16384 MB
Performing way above expectations (96th percentile)
74.2% Very good
MC Read 28.1
MC Write 28.7
MC Mixed 23.1
76% 26.6 GB/s
SC Read 13.3
SC Write 27
SC Mixed 24.5
62% 21.6 GB/s
Latency 76.3
52% 76.3 ns
Poor: 59%
This bench: 74.2%
Great: 74%

 System Memory Latency Ladder

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

Typical 81CU Builds (Compare 470 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 7%
Tree trunk

System: Lenovo 81CU

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-12600K $171Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-13600K $273Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i3-12100F $80Nvidia RTX 4070 $500Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback