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 below expectations (29th percentile). This means that out of 100 PCs with exactly the same components, 71 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 26.5%, this CPU's suitability for 3D gaming is very poor.
Graphics1.21% 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 VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Very high background CPU (54%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemLenovo 81J2  (all builds)
MotherboardLENOVO LNVNB161216
Memory0.4 GB free of 4 GB @ 2.1 GHz
Display1366 x 768 - 32 Bit colors
OSWindows 10
BIOS Date20190709
Uptime1.4 Days
Run DateMay 23 '21 at 09:14
Run Duration109 Seconds
Run User AUS-User
Background CPU 54%

 PC Performing below expectations (29th percentile)

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

Processor Bench Normal Heavy Server
Intel Pentium Silver N5000
U3E1, 1 CPU, 4 cores, 4 threads
Base clock 1.1 GHz, turbo 2.5 GHz (avg)
Performing way below expectations (11th percentile)
26.5% Poor
Memory 32.6
1-Core 22.4
2-Core 74
25% 43 Pts
4-Core 119
8-Core 119
16% 119 Pts
64-Core 149
10% 149 Pts
Poor: 24%
This bench: 26.5%
Great: 45%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel UHD Graphics 605
Legend(17AA 39FD) 1GB
Driver: igdumdim64.dll Ver. 26.20.100.6860
Performing way below expectations (13th percentile)
1.21% Terrible
Lighting 1.2
Reflection 1.3
Parallax 1.4
1% 1.3 fps
MRender 2.7
Gravity 1.7
Splatting 1.7
2% 2.03 fps
Poor: 1%
This bench: 1.21%
Great: 3%
Drive Bench Sequential Random 4k Deep queue 4k
Samsung MZNLN128HAHQ-000L2 128GB
2GB free (System drive)
Firmware: MVT24L0Q
Relative performance n/a - sequential bench incomplete
Read 331
Write 346
Mixed 154
62% 277 MB/s
4K Read 13.1
4K Write 27.3
4K Mixed 13.1
51% 17.8 MB/s
DQ Read 194
DQ Write 63.6
DQ Mixed 76.8
70% 112 MB/s
Poor: 51% Great: 106%
Memory Kit Bench Multi core Single core Latency
Samsung K4F8E304HB-MGCJ 4x1GB
4 of 4 slots used
4GB DIMM LPDDR4 clocked @ 2133 MHz
Performing above expectations (64th percentile)
20% Very poor
MC Read 8
MC Write 9.4
MC Mixed 6.5
23% 7.97 GB/s
SC Read 2
SC Write 1.9
SC Mixed 1
5% 1.63 GB/s
Latency 240
17% 240 ns
Poor: 9%
This bench: 20%
Great: 28%

 System Memory Latency Ladder

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

Typical 81J2 Builds (Compare 95 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 37%
Jet ski
Workstation
Workstation 2%
Tree trunk

System: Lenovo 81J2

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 850 Evo 120GB $183
Intel Core i7-11700K $346Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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