Lenovo 20255

Performance Results

 
Gaming
Gaming 4%
Tree trunk
Desktop
Desktop 20%
Surfboard
Workstation
Workstation 4%
Tree trunk
PC StatusOverall this PC is performing below expectations (32nd percentile). This means that out of 100 PCs with exactly the same components, 68 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 16.3%, this CPU's suitability for 3D gaming is terrible.
Graphics2.8% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive48.1% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB 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 (100%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
SystemLenovo 20255  (all builds)
MotherboardLENOVO Lenovo G505s
Memory5.3 GB free of 8 GB @ 0.8 GHz
Display1366 x 768 - 32 Bit colors, 1366 x 768 - 32 Bit colors
OSWindows 10
BIOS Date20140108
Uptime0 Days
Run DateMay 12 '21 at 20:35
Run Duration161 Seconds
Run User SVK-User
Background CPU 100%

 PC Performing below expectations (32nd percentile)

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

Processor Bench Normal Heavy Server
AMD A8-4500M APU
Socket FT1, 1 CPU, 4 cores, 4 threads
Base clock 1.9 GHz, turbo 1.35 GHz (avg)
Performing way below expectations (1st percentile)
16.3% Very poor
Memory 29.9
1-Core 14.5
2-Core 18.6
16% 21 Pts
4-Core 16
8-Core 25.1
3% 20.5 Pts
64-Core 100
7% 100 Pts
Poor: 29%
This bench: 16.3%
Great: 49%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
AMD Radeon HD 7640G
Legend(17AA 3804) 768MB
Driver: aticfx64.dll Ver. 15.201.1301.0
Performing above expectations (62nd percentile)
2.8% Terrible
Lighting 3.5
Reflection 7.2
Parallax 3.6
3% 4.77 fps
MRender 5.1
Gravity 3.1
Splatting 5.8
3% 4.67 fps
Poor: 2%
This bench: 2.8%
Great: 4%
Drives Bench Sequential Random 4k Deep queue 4k
Patriot Burst 240GB
152GB free (System drive)
Firmware: SBFM
SusWrite @10s intervals: 99 95 95 84 93 100 MB/s
Performing way below expectations (13th percentile)
48.1% Average
Read 415
Write 69.3
Mixed 141
SusWrite 94.4
39% 180 MB/s
4K Read 16.1
4K Write 33.9
4K Mixed 17.9
65% 22.6 MB/s
DQ Read 174
DQ Write 77.8
DQ Mixed 102
82% 118 MB/s
Poor: 37%
This bench: 48.1%
Great: 93%
Seagate Laptop SSHD 2.5" 1TB-$89
499GB free
Firmware: LVD3
SusWrite @10s intervals: 95 94 96 95 95 95 MB/s
Performing as expected (59th percentile)
51.7% Above average
Read 83.8
Write 44.3
Mixed 66.8
SusWrite 94.9
54% 72.5 MB/s
4K Read 0.5
4K Write 5.6
4K Mixed 1.1
247% 2.4 MB/s
Poor: 12%
This bench: 51.7%
Great: 65%
ST1000LM 024 HN-M101M 1TB
178GB free, PID 0408
Operating at USB 3.0 Speed
SusWrite @10s intervals: 68 69 69 69 69 69 MB/s
Performing as expected (50th percentile)
28.2% Poor
Read 56.5
Write 41.7
Mixed 38.8
SusWrite 68.9
69% 51.5 MB/s
4K Read 0.5
4K Write 1.6
4K Mixed 0.8
84% 0.97 MB/s
Poor: 13%
This bench: 28.2%
Great: 43%
Memory Kit Bench Multi core Single core Latency
Samsung M471B5173QH0-YK0 2x4GB
2 of 2 slots used
8GB SODIMM DDR3 clocked @ 800 MHz
Performing way below expectations (7th percentile)
24.6% Poor
MC Read 12.7
MC Write 5.7
MC Mixed 9.6
27% 9.33 GB/s
SC Read 4.4
SC Write 3.4
SC Mixed 7.2
14% 5 GB/s
Latency 255
16% 255 ns
Poor: 23%
This bench: 24.6%
Great: 57%

 System Memory Latency Ladder

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

Typical 20255 Builds (Compare 428 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 42%
Speed boat
Workstation
Workstation 6%
Tree trunk

System: Lenovo 20255

EDIT WITH CUSTOM PC BUILDER Value: 21% - Poor Total price: $29
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Intel Core i7-11700K $350Nvidia RTX 3080 $700Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $78SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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