Lenovo 81N7

Performance Results

 
Gaming
Gaming 10%
Tree trunk
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 10%
Tree trunk
PC StatusOverall this PC is performing above expectations (63rd percentile). This means that out of 100 PCs with exactly the same components, 37 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a good single core score, this CPU can easily handle the majority of general computing tasks. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 67.8%, this CPU's suitability for 3D gaming is above average.
Graphics4.22% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive48% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
CPU throttled at 91% 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
SystemLenovo 81N7  (all builds)
MotherboardLENOVO LNVNB161216
Memory4.2 GB free of 8 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20210115
Uptime0.6 Days
Run DateApr 09 '21 at 13:51
Run Duration122 Seconds
Run User GBR-User
Background CPU2%
CPU Throttled 91%

 PC Performing above expectations (63rd percentile)

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

Processor BenchNormalHeavyServer
Intel Core i3-8145U
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.3 GHz, turbo 3.7 GHz (avg)
Performing way above expectations (98th percentile)
67.8% Good
Memory 81.7
1-Core 124
2-Core 197
78% 134 Pts
4-Core 312
8-Core 315
42% 314 Pts
64-Core 305
19% 305 Pts
Poor: 28%
This bench: 67.8%
Great: 66%
Graphics Card Bench3D DX93D DX103D DX11
Intel UHD Graphics 620
Legend(17AA 39ED) 1GB
Driver: igdumdim64.dll Ver. 26.20.100.7985
Performing as expected (40th percentile)
4.22% Terrible
Lighting 5.8
Reflection 4.6
Parallax 6.6
5% 5.67 fps
MRender 8
Gravity 5.4
Splatting 0.2
3% 4.53 fps
Poor: 3%
This bench: 4.22%
Great: 6%
Drive BenchSequentialRandom 4kDeep queue 4k
RPFTJ128PDD2EWX 128GB
40GB free (System drive)
Firmware: 11.9
SusWrite @10s intervals: 213 119 101 93 96 94 MB/s
Performing way below expectations (17th percentile)
48% Average
Read 450
Write 419
Mixed 360
SusWrite 120
75% 337 MB/s
4K Read 7.9
4K Write 63.2
4K Mixed 6.3
54% 25.8 MB/s
DQ Read 212
DQ Write 124
DQ Mixed 148
116% 162 MB/s
Poor: 43%
This bench: 48%
Great: 99%
Memory Kit BenchMulti coreSingle coreLatency
Micron 4ATF51264HZ-2G6E1 Hynix HMA851S6JJR6N-VK 8GB
2400, 2400 MHz
4096, 4096 MB
Performing way above expectations (95th percentile)
74.2% Very good
MC Read 25.3
MC Write 30
MC Mixed 23
75% 26.1 GB/s
SC Read 16.6
SC Write 30.8
SC Mixed 25.1
69% 24.2 GB/s
Latency 77.4
52% 77.4 ns
Poor: 26%
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 81N7 Builds (Compare 267 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 9%
Tree trunk
Desktop
Desktop 54%
Yacht
Workstation
Workstation 8%
Tree trunk

System: Lenovo 81N7

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
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Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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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