Lenovo 81CU

Performance Results

 
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 77%
Battleship
Workstation
Workstation 12%
Tree trunk
PC StatusOverall this PC is performing above expectations (66th percentile). This means that out of 100 PCs with exactly the same components, 34 performed better. The overall PC percentile is the average of each of its individual components.
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 76.8%, this CPU's suitability for 3D gaming is good.
Graphics7.72% 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 Drive204% 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.
Sub-optimal background CPU (16%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemLenovo 81CU  (all builds)
MotherboardLENOVO LNVNB161216
Memory17.6 GB free of 24 GB @ 2.4 GHz
Display3840 x 2160 - 32 Bit colors
OSWindows 10
BIOS Date20190524
Uptime0.2 Days
Run DateFeb 17 '20 at 06:24
Run Duration113 Seconds
Run User USA-User
Background CPU 16%

 PC Performing above expectations (66th 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 2.9 GHz (avg)
Performing way above expectations (100th percentile)
76.8% Very good
Memory 75.1
1-Core 124
2-Core 244
81% 148 Pts
4-Core 422
8-Core 631
66% 527 Pts
64-Core 55.5
3% 55.5 Pts
Poor: 26%
This bench: 76.8%
Great: 71%
Graphics Card Bench3D DX93D DX103D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R)
Legend(17AA 39AB) 1GB
Driver: igdumdim64.dll Ver. 26.20.100.6913
Performing way above expectations (100th percentile)
7.72% Terrible
Lighting 7.93
Reflection 11.5
Parallax 7.97
6% 9.15 fps
MRender 11.9
Gravity 7.43
Splatting 16.3
10% 11.9 fps
Poor: 3%
This bench: 7.72%
Great: 6%
Drive BenchSequentialRandom 4kDeep queue 4k
Samsung PM981 NVMe PCIe M.2 512GB
419GB free (System drive)
Firmware: 5L1QEXA7 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1620 996 606 593 602 607 MB/s
Performing as expected (40th percentile)
204% Outstanding
Read 1888
Write 1,622
Mixed 1,021
SusWrite 837
300% 1,342 MB/s
4K Read 16.4
4K Write 77.6
4K Mixed 31
106% 41.7 MB/s
DQ Read 1,059
DQ Write 939
DQ Mixed 1,016
757% 1,005 MB/s
Poor: 130%
This bench: 204%
Great: 296%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M471A1K43BB1-CTD 859B CT16G4SFD824A.C16FE 24GB
2400, 2400 MHz
8192, 16384 MB
Performing below potential (25th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
63% Good
MC Read 23
MC Write 26.5
MC Mixed 22.1
68% 23.9 GB/s
SC Read 2.9
SC Write 19.2
SC Mixed 15.5
36% 12.5 GB/s
Latency 90.2
44% 90.2 ns
Poor: 59%
This bench: 63%
Great: 74%

 System Memory Latency Ladder

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

Typical 81CU Builds (Compare 466 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
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HDDRAMUSB
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