Lenovo 20405

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Tree trunk
Desktop
Desktop 28%
Raft
Workstation
Workstation 0%
Tree trunk
PC StatusOverall this PC is performing way below expectations (11th percentile). This means that out of 100 PCs with exactly the same components, 89 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 35.1%, this CPU's suitability for 3D gaming is poor.
Graphics0.52% 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.
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.
CPU throttled at 99% by Windows. Ensure maximum processor state is set to 100% via Settings > System > Power & sleep > Additional power settings > Change plan settings > Change advanced power settings > Processor power management > Maximum processor state.
SystemLenovo 20405  (all builds)
MotherboardLENOVO Lenovo Flex 2-15
Memory0.3 GB free of 4 GB @ 1.6 GHz
Display1366 x 768 - 32 Bit colori
OSWindows 10
BIOS Date20141008
Uptime22.8 Days
Run DateMay 30 '21 at 16:13
Run Duration332 Seconds
Run User ITA-User
Background CPU0%
CPU Throttled 99%

 PC Performing way below expectations (11th percentile)

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

Processor Bench Normal Heavy Server
Intel Pentium 3558U
CPU Socket - U3E1, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.7 GHz (avg)
Performing way below expectations (16th percentile)
35.1% Below average
Memory 64.9
1-Core 4.3
2-Core 19.9
25% 29.7 Pts
4-Core 32.5
8-Core 43.9
5% 38.2 Pts
64-Core 23.9
2% 23.9 Pts
Poor: 27%
This bench: 35.1%
Great: 51%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel HD Graphics (G4 Pentium/Celeron 1.05/1.15 GHz)
Legend(17AA 3978) 1GB
Driver: igdumdim64.dll Ver. 20.19.15.4642
Performing below expectations (25th percentile)
0.52% Terrible
Lighting 0.2
Reflection 4.4
Parallax 2.7
0% 2.43 fps
MRender 1.9
Gravity 1
Splatting 2
1% 1.63 fps
Poor: 1%
This bench: 0.52%
Great: 2%
Drives Bench Sequential Random 4k Deep queue 4k
Toshiba MQ01ABF050 500GB-$32
319GB free (System drive)
Firmware: AM0Q5E
SusWrite @10s intervals: 68 64 38 57 43 55 MB/s
Performing way below expectations (9th percentile)
22.5% Poor
Read 24.2
Write 36.1
Mixed 16.3
SusWrite 54.2
24% 32.7 MB/s
4K Read 0.3
4K Write 0.9
4K Mixed 0.4
74% 0.53 MB/s
Poor: 21%
This bench: 22.5%
Great: 62%
Flash USB Disk 16GB
15GB free, PID 3a04
Operating at USB 2.0 Speed
SusWrite @10s intervals: 3.8 4 3.8 3.9 3.9 3.7 MB/s
Performing way below expectations (4th percentile)
2.21% Terrible
Read 4.8
Write 0.2
Mixed 7.6
SusWrite 3.8
5% 4.1 MB/s
4K Read 0.3
4K Write 0.2
4K Mixed 0
8% 0.17 MB/s
Poor: 4%
This bench: 2.21%
Great: 7%
Memory Kit Bench Multi core Single core Latency
RAMAXEL RMT3170ME68F9F1600 1x4GB
1 of 2 slots used
4GB SODIMM DDR3 clocked @ 1600 MHz
Performing way below expectations (1st percentile)
6.6% Terrible
MC Read 1.2
MC Write 3
MC Mixed 0.9
5% 1.7 GB/s
SC Read 0.1
SC Write 0.6
SC Mixed 0.2
1% 0.3 GB/s
Latency 114
35% 114 ns
Poor: 14%
This bench: 6.6%
Great: 32%

 System Memory Latency Ladder

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

Typical 20405 Builds (Compare 443 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 53%
Yacht
Workstation
Workstation 4%
Tree trunk

System: Lenovo 20405

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-11400F $260Nvidia RTX 3070 $500Crucial MX500 250GB $45
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Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $184
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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