Acer AO521

Performance Results

 
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 21%
Surfboard
Workstation
Workstation 2%
Tree trunk
PC StatusOverall this PC is performing below expectations (22nd percentile). This means that out of 100 PCs with exactly the same components, 78 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 20%, this CPU's suitability for 3D gaming is very poor.
Graphics0.53% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive32.1% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce IO wait 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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Very high background CPU (44%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemAcer AO521  (all builds)
MotherboardAcer JV01-NL
Memory1.6 GB free of 4 GB @ 0.8 GHz
Display1024 x 600 - 32 Bit colori
OSWindows 10
BIOS Date20110425
Uptime0 Days
Run DateDec 08 '19 at 23:29
Run Duration152 Seconds
Run User ITA-User
Background CPU 44%

 PC Performing below expectations (22nd percentile)

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

Processor BenchNormalHeavyServer
AMD V105
Socket S1G4, 1 CPU, 1 cores, 1 threads
Base clock 1.2 GHz, turbo 1.2 GHz (avg)
Performing way below expectations (8th percentile)
20% Poor
Memory 38.3
1-Core 17.5
2-Core 12.4
18% 22.7 Pts
4-Core 12.4
8-Core 13.8
2% 13.1 Pts
64-Core 12.1
1% 12.1 Pts
Poor: 20%
This bench: 20%
Great: 37%
Graphics Card Bench3D DX93D DX103D DX11
ATI Mobility Radeon HD 4250
Acer(1025 043D) 336MB
Driver: aticfx32.dll Ver. 8.970.100.9001
Performing as expected (58th percentile)
0.53% Terrible
Lighting 0.67
Reflection 0.96
Parallax 0.12
0% 0.58 fps
MRender 0.71
Gravity 0.1
Splatting 0.91
0% 0.58 fps
Poor: 0%
This bench: 0.53%
Great: 1%
Drive BenchSequentialRandom 4kDeep queue 4k
Samsung 840 Evo 250GB-$95
213GB free (System drive)
Firmware: EXT0BB6Q
SusWrite @10s intervals: 101 76 140 172 165 190 MB/s
Performing below potential (1st percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
32.1% Below average
Read 156
Write 156
Mixed 164
SusWrite 141
35% 154 MB/s
4K Read 12.3
4K Write 22.1
4K Mixed 14.5
49% 16.3 MB/s
DQ Read 48.9
DQ Write 41.6
DQ Mixed 44.9
34% 45.1 MB/s
Poor: 64%
This bench: 32.1%
Great: 118%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 9DHTCN3B-HATP 1x4GB
1 of 1 slots used
4GB DIMM DDR3 800 MHz
Relative performance n/a - insufficient samples
7.5% Terrible
MC Read 2.9
MC Write 2
MC Mixed 2.5
7% 2.47 GB/s
SC Read 0.3
SC Write 2.4
SC Mixed 0.6
3% 1.1 GB/s
Latency 211
19% 211 ns
Poor: 8%
This bench: 7.5%
Great: 31%

 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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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