Lenovo 81D7

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 1%
Tree trunk
Desktop
Desktop 28%
Raft
Workstation
Workstation 0%
Tree trunk
PC StatusOverall this PC is performing below expectations (35th percentile). This means that out of 100 PCs with exactly the same components, 65 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 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 28.6%, this CPU's suitability for 3D gaming is very poor.
Graphics1.69% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot DriveThe boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load times.
Memory16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Very high background CPU (42%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemLenovo 81D7  (all builds)
MotherboardLENOVO LNVNB161216
Memory12.1 GB free of 16 GB @ 1.9 GHz
Display1600 x 900 - 32 Bit colors
OSWindows 10
BIOS Date20201117
Uptime0 Days
Run DateApr 18 '21 at 02:43
Run Duration116 Seconds
Run User USA-User
Background CPU 42%

 PC Performing below expectations (35th percentile)

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

Processor Bench Normal Heavy Server
AMD E2-9000 APU (2016 M.SR)
Socket FS1r2, 1 CPU, 2 cores, 2 threads
Base clock 1.8 GHz, turbo 2.2 GHz (avg)
Performing as expected (49th percentile)
28.6% Poor
Memory 44.8
1-Core 32.9
2-Core 83.3
32% 53.7 Pts
4-Core 75
8-Core 70.6
10% 72.8 Pts
64-Core 72
5% 72 Pts
Poor: 12%
This bench: 28.6%
Great: 40%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
AMD Radeon R2 Graphics
Legend(17AA 39F3) 1GB
Ram: 1GB, Driver: 20.10.35.02
Performing above expectations (75th percentile)
1.69% Terrible
Lighting 2
Reflection 4.5
Parallax 2.9
2% 3.13 fps
MRender 3.1
Gravity 2
Splatting 4.6
2% 3.23 fps
Poor: 1%
This bench: 1.69%
Great: 2%
Drive Bench Sequential Random 4k Deep queue 4k
WD WD10SPZX-00HKTT0 1TB
612GB free (System drive)
Firmware: 04.01A04
SusWrite @10s intervals: 50 42 38 47 45 54 MB/s
Performing way below expectations (4th percentile)
22.9% Poor
Read 32.9
Write 33.4
Mixed 51.1
SusWrite 46.1
31% 40.9 MB/s
4K Read 0.4
4K Write 2.7
4K Mixed 0.4
111% 1.17 MB/s
Poor: 28%
This bench: 22.9%
Great: 79%
Memory Kit Bench Multi core Single core Latency
Crucial CT16G4SFD824A.M16FD1 1x16GB
1 of 1 slots used
16GB SODIMM DDR4 clocked @ 1866 MHz
Performing below potential (11th percentile) - ensure that an XMP BIOS profile is enabled: How to enable XMP
21% Poor
MC Read 7.6
MC Write 6.5
MC Mixed 7.8
21% 7.3 GB/s
SC Read 5.5
SC Write 6
SC Mixed 7
18% 6.17 GB/s
Latency 181
22% 181 ns
Poor: 21%
This bench: 21%
Great: 60%

 System Memory Latency Ladder

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

Typical 81D7 Builds (Compare 247 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 35%
Jet ski
Workstation
Workstation 2%
Tree trunk

System: Lenovo 81D7

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 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk 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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