Lenovo 81CU

Performance Results

 
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 78%
Battleship
Workstation
Workstation 13%
Tree trunk
PC StatusOverall this PC is performing above expectations (84th percentile). This means that out of 100 PCs with exactly the same components, 16 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 light workstation, and even some light server workloads. Finally, with a gaming score of 75.8%, this CPU's suitability for 3D gaming is good.
Graphics6.43% 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 Drive341% 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.
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
Memory19.1 GB free of 24 GB @ 2.4 GHz
Display3840 x 2160 - 32 Bit colors
OSWindows 10
BIOS Date20191108
Uptime0 Days
Run DateJul 06 '20 at 21:16
Run Duration110 Seconds
Run User CAN-User
Background CPU2%
CPU Throttled 89%

 PC Performing above expectations (84th 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 3.6 GHz (avg)
Performing way above expectations (99th percentile)
75.8% Very good
Memory 80
1-Core 121
2-Core 222
79% 141 Pts
4-Core 387
8-Core 552
59% 469 Pts
64-Core 560
35% 560 Pts
Poor: 26%
This bench: 75.8%
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 (92nd percentile)
6.43% Terrible
Lighting 6.47
Reflection 9.73
Parallax 6.91
5% 7.7 fps
MRender 10.7
Gravity 6.37
Splatting 13.7
9% 10.2 fps
Poor: 3%
This bench: 6.43%
Great: 6%
Drive BenchSequentialRandom 4kDeep queue 4k
Samsung 970 Evo Plus NVMe PCIe M.2 1TB-$95
684GB free (System drive)
Firmware: 2B2QEXM7 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2085 2041 1499 1506 1530 1500 MB/s
Performing above expectations (68th percentile)
341% Outstanding
Read 2,553
Write 2,244
Mixed 1858
SusWrite 1,694
468% 2,087 MB/s
4K Read 65.6
4K Write 168
4K Mixed 92.4
307% 109 MB/s
DQ Read 977
DQ Write 833
DQ Mixed 891
672% 900 MB/s
Poor: 188%
This bench: 341%
Great: 410%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M471A1K43BB1-CTD 859B CT16G4SFD824A.C16FE 24GB
2400, 2400 MHz
8192, 16384 MB
Performing above expectations (75th percentile)
72.2% Very good
MC Read 26.8
MC Write 29
MC Mixed 21.9
74% 25.9 GB/s
SC Read 14.4
SC Write 26.5
SC Mixed 22.9
61% 21.3 GB/s
Latency 80.4
50% 80.4 ns
Poor: 59%
This bench: 72.2%
Great: 74%

 System Memory Latency Ladder

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

Typical 81CU Builds (Compare 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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Intel Core i5-12600K $184Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $42SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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