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Lenovo 20CHS23900

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing way below expectations (9th percentile). This means that out of 100 PCs with exactly the same components, 91 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 34.6%, this CPU's suitability for 3D gaming is poor.
Boot Drive20.4% is an extremely low SSD score, this system will benefit from a faster SSD.
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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Very high background CPU (100%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 79% 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 20CHS23900  (all builds)
MotherboardLENOVO 20CHS23900
Memory1.8 GB free of 4 GB @ 1.6 GHz
Display1920 x 1080 - 32 Bit couleurs
OSWindows 10
BIOS Date20180607
Uptime0 Days
Run DateFeb 19 '21 at 11:19
Run Duration116 Seconds
Run User FRA-User
Background CPU 100%
CPU Throttled 79%

 PC Performing way below expectations (9th percentile)

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

Processor BenchNormalHeavyServer
Intel Core M-5Y10c
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1 GHz, turbo 1.3 GHz (avg)
Performing way below expectations (12th percentile)
34.6% Below average
Memory 54.7
1-Core 27.9
2-Core 53
31% 45.2 Pts
4-Core 87.1
8-Core 79
11% 83.1 Pts
64-Core 89.5
6% 89.5 Pts
Poor: 28%
This bench: 34.6%
Great: 54%
Drive BenchSequentialRandom 4kDeep queue 4k
Samsung MZNLN256HCHP-000L7 256GB
215GB free (System drive)
Firmware: EMT22L6Q
SusWrite @10s intervals: 193 172 189 184 193 192 MB/s
Relative performance (0th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
20.4% Poor
Read 154
Write 212
Mixed 177
SusWrite 187
41% 183 MB/s
4K Read 3.9
4K Write 1.1
4K Mixed 2.3
9% 2.43 MB/s
Poor: 54%
This bench: 20.4%
Great: 99%
Memory Kit BenchMulti coreSingle coreLatency
Samsung K4E8E304ED-EGCE 2x2GB
2 of 2 slots used
4GB Chip LPDDR3 clocked @ 1600 MHz
Performing way below expectations (6th percentile)
28% Poor
MC Read 6.5
MC Write 10.3
MC Mixed 13.2
29% 10 GB/s
SC Read 6.4
SC Write 6.2
SC Mixed 8.5
20% 7.03 GB/s
Latency 144
28% 144 ns
Poor: 28%
This bench: 28%
Great: 53%

 System Memory Latency Ladder

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

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