Lenovo 81A5

Performance Results

 
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 32%
Sail boat
Workstation
Workstation 17%
Surfboard
PC StatusOverall this PC is performing as expected (53rd percentile). This means that out of 100 PCs with exactly the same components, 47 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 34.1%, this CPU's suitability for 3D gaming is poor.
Graphics2.86% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive51% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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 (49%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemLenovo 81A5  (all builds)
MotherboardLENOVO LNVNB161216
Memory1.8 GB free of 4 GB @ 2.1 GHz
Display1366 x 768 - 32 Bit colors
OSWindows 10
BIOS Date20170815
Uptime16 Days
Run DateDec 09 '17 at 04:18
Run Duration332 Seconds
Run User AUS-User
Background CPU 49%

 PC Performing as expected (53rd percentile)

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

Processor Bench Normal Heavy Server
Intel Pentium N4200
U3E1, 1 CPU, 4 cores, 4 threads
Base clock 1.1 GHz, turbo 2.4 GHz (avg)
Performing as expected (41st percentile)
34.1% Below average
Memory 33.4
1-Core 50.5
2-Core 101
35% 61.6 Pts
4-Core 202
8-Core 201
28% 201 Pts
64-Core 194
13% 194 Pts
Poor: 25%
This bench: 34.1%
Great: 41%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel HD Graphics
Legend(17AA 39FD) 1GB
Driver: igdumdim64 Ver. 21.20.16.4627
Performing way above expectations (93rd percentile)
2.86% Terrible
Lighting 11.5
Reflection 11
Parallax 9.8
3% 10.8 fps
MRender 9.6
Gravity 9.8
Splatting 14.6
3% 11.3 fps
Poor: 1%
This bench: 2.86%
Great: 3%
Drives Bench Sequential Random 4k Deep queue 4k
HFS128G39TND-N210A 128GB
95GB free (System drive)
Firmware: 30000P10 Max speed: SATA 3.0 600 MB/s
Performing way below expectations (11th percentile)
51% Above average
Read 478
Write 128
Mixed 205
59% 270 MB/s
4K Read 21.4
4K Write 40.7
4K Mixed 11.9
69% 24.7 MB/s
DQ Read 96.9
DQ Write 76.9
DQ Mixed 14.4
30% 62.7 MB/s
Poor: 48%
This bench: 51%
Great: 71%
SanDisk Cruzer Switch 8GB
7GB free, PID 5572
Operating at USB 2.0 Speed
Performing below expectations (22nd percentile)
6.72% Terrible
Read 17.6
Write 3.14
Mixed 5.83
9% 8.87 MB/s
4K Read 3.77
4K Write 0.84
4K Mixed 1.31
87% 1.97 MB/s
Poor: 6%
This bench: 6.72%
Great: 13%
Memory Kit Bench Multi core Single core Latency
Hynix H9HCNNN8KUMLHR 4x1GB
4 of 4 slots used
4GB DIMM LPDDR4 clocked @ 2133 MHz
Performing way above expectations (96th percentile)
28.2% Poor
MC Read 9.4
MC Write 14.3
MC Mixed 9.9
32% 11.2 GB/s
SC Read 2.6
SC Write 4.8
SC Mixed 3.3
10% 3.57 GB/s
Latency 236
17% 236 ns
Poor: 10%
This bench: 28.2%
Great: 28%
Take a copy of your results

 System Memory Latency Ladder

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

Typical 81A5 Builds (Compare 333 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 30%
Raft
Workstation
Workstation 15%
Surfboard

System: Lenovo 81A5

EDIT WITH CUSTOM PC BUILDER
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HDDRAMUSB
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WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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