Lenovo 81J2

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing way below expectations (10th percentile). This means that out of 100 PCs with exactly the same components, 90 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 extremely low single core score, this CPU can barely handle email and light web browsing. Finally, with a gaming score of 5.73%, this CPU's suitability for 3D gaming is terrible.
Graphics0.73% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Memory4GB is enough RAM to run any version of Windows and although it's sufficient for most games, some will benefit from up to 8GB of RAM. 4GB is also enough for modest file and system caches which allow for a responsive system.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Very high background CPU (99%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemLenovo 81J2  (all builds)
MotherboardLENOVO LNVNB161216
Memory0.1 GB free of 4 GB @ 2.1 GHz
Display1366 x 768 - 32 Bit colors
OSWindows 10
BIOS Date20190709
Uptime24.7 Days
Run DateFeb 01 '23 at 23:11
Run Duration147 Seconds
Run User SGP-User
Background CPU 99%

 PC Performing way below expectations (10th percentile)

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

Processor BenchNormalHeavyServer
Intel Pentium Silver N5000
U3E1, 1 CPU, 4 cores, 4 threads
Base clock 1.1 GHz, turbo 1.95 GHz (avg)
Performing way below expectations (0th percentile)
5.73% Terrible
Memory 5.3
1-Core 15.3
2-Core 50.6
11% 23.7 Pts
4-Core 33.1
8-Core 57.6
6% 45.3 Pts
64-Core 75
5% 75 Pts
Poor: 19%
This bench: 5.73%
Great: 44%
Graphics Card Bench3D DX93D DX103D DX11
Intel UHD Graphics 605
Legend(17AA 39FD) 1GB
Driver: igdumdim64.dll Ver. 26.20.100.6860
Performing below expectations (24th percentile)
0.73% Terrible
Lighting 0.8
Reflection 0.8
Parallax 1
1% 0.87 fps
MRender 1
Gravity 1.2
Splatting 1
1% 1.07 fps
Poor: 1%
This bench: 0.73%
Great: 2%
Drive BenchSequentialRandom 4kDeep queue 4k
HFS128G39TNF-N3A0A 128GB
5GB free (System drive)
Firmware: 70000P10
Relative performance n/a - sequential test incomplete - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
Read 161
Write 120
Mixed 82.6
27% 121 MB/s
4K Read 4.8
4K Write 14.8
4K Mixed 9.6
27% 9.73 MB/s
DQ Read 147
DQ Write 102
DQ Mixed 45.8
56% 98.2 MB/s
Poor: 50% Great: 87%
Memory Kit BenchMulti coreSingle coreLatency
Hynix H9HCNNN8KUMLHR 4x1GB
4 of 4 slots used
4GB DIMM LPDDR4 clocked @ 2133 MHz
Performing way below expectations (5th percentile)
8.09% Terrible
MC Read 2.2
MC Write 6.3
MC Mixed 1.2
9% 3.23 GB/s
SC Read 0.3
SC Write 0.5
SC Mixed 0.1
1% 0.3 GB/s
Latency 450
9% 450 ns
Poor: 9%
This bench: 8.09%
Great: 28%

 System Memory Latency Ladder

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

Typical 81J2 Builds (Compare 55 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 34%
Sail boat
Workstation
Workstation 2%
Tree trunk

System: Lenovo 81J2

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175Nvidia RTX 4070 $550Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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