Lenovo 428749J

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 (10th percentile). This means that out of 100 PCs with exactly the same components, 90 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 30.8%, this CPU's suitability for 3D gaming is poor.
Boot Drive25.7% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce 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 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.
SystemLenovo 428749J  (all builds)
MotherboardLENOVO 428749J
Memory1.3 GB free of 6 GB @ 1.3 GHz
Display1024 x 768 - 32 Bit couleurs
OSWindows 10
BIOS Date20110201
Uptime1.1 Days
Run DateJul 06 '23 at 20:25
Run Duration182 Seconds
Run User DZA-User
Background CPU 100%

 PC Performing way below expectations (10th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i5 M 520-$70
None, 1 CPU, 2 cores, 4 threads
Base clock 2.4 GHz, turbo 1.2 GHz (avg)
Performing way below expectations (11th percentile)
30.8% Below average
Memory 60.5
1-Core 4
2-Core 8.8
22% 24.4 Pts
4-Core 10.7
8-Core 9.7
1% 10.2 Pts
64-Core 1.9
0% 1.9 Pts
Poor: 26%
This bench: 30.8%
Great: 47%
Drive BenchSequentialRandom 4kDeep queue 4k
Samsung MZ7WD120HCFV-00003 120GB
78GB free (System drive)
Firmware: DXM9103Q
SusWrite @10s intervals: 175 184 122 88 196 172 MB/s
Relative performance (0th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
25.7% Poor
Read 126
Write 152
Mixed 114
SusWrite 156
31% 137 MB/s
4K Read 8.1
4K Write 7.4
4K Mixed 13.7
34% 9.73 MB/s
Poor: 54%
This bench: 25.7%
Great: 91%
Memory Kit BenchMulti coreSingle coreLatency
Unknown M471B5773CHS-CH9 80CE M471B5273CH0-CK0 6GB
1334, 1600 MHz
2048, 4096 MB
Performing way below expectations (10th percentile)
7.6% Terrible
MC Read 0.6
MC Write 2.9
MC Mixed 3.2
6% 2.23 GB/s
SC Read 0.1
SC Write 0.8
SC Mixed 0.3
1% 0.4 GB/s
Latency 126
32% 126 ns
Poor: 8%
This bench: 7.6%
Great: 23%

 System Memory Latency Ladder

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

The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $79G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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