Lenovo 81A4

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing above expectations (78th percentile). This means that out of 100 PCs with exactly the same components, 22 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a relatively low single core score, this CPU can handle email, light web browsing and basic audio/video playback, but it will struggle to handle CPU intensive tasks. Finally, with a gaming score of 34.4%, this CPU's suitability for 3D gaming is poor.
Graphics2% 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 (47%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
4 years ago, 4 years ago.
SystemLenovo 81A4  (all builds)
MotherboardLENOVO LNVNB161216
Memory1.2 GB free of 4 GB @ 2.1 GHz
Display1366 x 768 - 32 Bit barev
OSWindows 10
BIOS Date20171222
Uptime0 Days
Run DateDec 06 '19 at 13:05
Run Duration97 Seconds
Run User CZE-User
Background CPU 47%

 PC Performing above expectations (78th percentile)

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

Processor BenchNormalHeavyServer
Intel Pentium N4200
U3E1, 1 CPU, 4 cores, 4 threads
Base clock 1.1 GHz, turbo 2.35 GHz (avg)
Performing above expectations (75th percentile)
34.4% Below average
Memory 35.9
1-Core 45.7
2-Core 97.1
33% 59.6 Pts
4-Core 190
8-Core 192
26% 191 Pts
64-Core 169
10% 169 Pts
Poor: 17%
This bench: 34.4%
Great: 38%
Graphics Card Bench3D DX93D DX103D DX11
Intel HD Graphics
Legend(17AA 39FD) 1GB
Driver: igdumdim64.dll Ver. 22.20.16.4836
Performing above expectations (67th percentile)
2% Terrible
Lighting 2.4
Reflection 2.23
Parallax 1.78
2% 2.14 fps
MRender 2.19
Gravity 1.7
Splatting 3.43
2% 2.44 fps
Poor: 1%
This bench: 2%
Great: 3%
Drive BenchSequentialRandom 4kDeep queue 4k
Liteon CV3-8D128 128GB
13GB free (System drive)
Firmware: T876201
Relative performance n/a - sequential test incomplete
Read 347
Write 327
Mixed 320
74% 331 MB/s
4K Read 11.7
4K Write 48.9
4K Mixed 26.2
77% 28.9 MB/s
DQ Read 276
DQ Write 237
DQ Mixed 80.7
108% 198 MB/s
Poor: 43% Great: 90%
Memory Kit BenchMulti coreSingle coreLatency
Micron MT53B256M32D1NP-062AIT:C 4x1GB
4 of 4 slots used
4GB DIMM LPDDR4 clocked @ 2133 MHz
Performing way above expectations (93rd percentile)
28.3% Poor
MC Read 9.4
MC Write 14.6
MC Mixed 9.7
32% 11.2 GB/s
SC Read 2.8
SC Write 4.5
SC Mixed 3
10% 3.43 GB/s
Latency 223
18% 223 ns
Poor: 9%
This bench: 28.3%
Great: 28%

 System Memory Latency Ladder

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

Typical 81A4 Builds (Compare 23 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 25%
Raft
Workstation
Workstation 2%
Tree trunk

System: Lenovo 81A4

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia 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) $30Corsair 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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