Lenovo 20255

Performance Results

Gaming 13%
Tree trunk
Desktop 30%
Workstation 17%
PC StatusOverall this PC is performing as expected (58th percentile). This means that out of 100 PCs with exactly the same components, 42 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 27.5%, this CPUs suitability for 3D gaming is poor.
Graphics4.14% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive63.4% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait times.
Memory6GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 6GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Very high background CPU (56%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
SystemLenovo 20255  (all builds)
MotherboardLENOVO Lenovo G505s
Memory3.1 GB free of 6 GB @ 0.5 GHz
Display1366 x 768 - 32 Bit Farben
OSWindows 10
BIOS Date20140108
Uptime0 Days
Run DateJan 13 '18 at 16:58
Run Duration137 Seconds
Run User AUT-User
Background CPU 56%

 PC Performing as expected (58th percentile)

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

Processor Bench Single core Quad core Multi core
AMD A8-4500M APU
Socket FT1, 1 CPU, 4 cores, 4 threads
Base clock 1.9 GHz, turbo 2.3 GHz (avg)
Performing above expectations (76th percentile)
27.5% Poor
SC Int 42.4
SC Float 38.7
SC Mixed 42
33% 41 Pts
QC Int 137
QC Float 120
QC Mixed 136
30% 131 Pts
MC Int 141
MC Float 121
MC Mixed 136
20% 133 Pts
Poor: 15%
This bench: 27.5%
Great: 30%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
AMD Radeon HD 7640G
Legend(17AA 397C) 768MB
Driver: aticfx64.dll Ver. 15.201.1151.1008
Performing above expectations (61st percentile)
4.14% Terrible
Lighting 12.2
Reflection 16.7
Parallax 12.7
4% 13.9 fps
MRender 7.8
Gravity 10.2
Splatting 14.2
4% 10.7 fps
Poor: 2%
This bench: 4.14%
Great: 6%
Drives Bench Sequential Random 4k Deep queue 4k
SanDisk SSD Plus 240GB-$42
36GB free (System drive)
Firmware: Z220 Max speed: SATA 3.0 600 MB/s
Performing above expectations (65th percentile)
63.4% Good
Read 479
Write 343
Mixed 388
90% 404 MB/s
4K Read 21.3
4K Write 55.4
4K Mixed 3.82
66% 26.8 MB/s
DQ Read 121
DQ Write 104
DQ Mixed 23.2
42% 82.6 MB/s
Poor: 32%
This bench: 63.4%
Great: 84%
USB3.0 500GB
268GB free
Firmware: 0203
Performing below expectations (29th percentile)
22.2% Poor
Read 39.7
Write 36
Mixed 37.7
28% 37.8 MB/s
4K Read 0.55
4K Write 5.38
4K Mixed 0.48
176% 2.14 MB/s
Poor: 16%
This bench: 22.2%
Great: 67%
Memory Kit Bench Multi core Single core Latency
Kingston 9905428-001.B00LF HMT351S6EFR8A-PB 6GB
533, 800 MHz
2048, 4096 MB
Relative performance n/a - insufficient samples
26.1% Poor
MC Read 12
MC Write 5.8
MC Mixed 9.3
26% 9.03 GB/s
SC Read 2
SC Write 5.8
SC Mixed 8.4
15% 5.4 GB/s
Latency 95.2
42% 95.2 ns
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 System Memory Latency Ladder

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

Typical 20255 Builds (Compare 560 builds) See popular component choices, score breakdowns and rankings.
Gaming 13%
Tree trunk
Desktop 32%
Sail boat
Workstation 20%

System: Lenovo 20255

EDIT WITH CUSTOM PC BUILDER Value: 41% - Average Total price: $65
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