Acer Aspire S7-391

Performance Results

Benchmarks - missing SSD
Gaming 1%
Tree trunk
Desktop 43%
Speed boat
Workstation 1%
Tree trunk
PC StatusOverall this PC is performing as expected (53rd percentile). This means that out of 100 PCs with exactly the same components, 47 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith an average single core score, this CPU can handle browsing the web, email, video playback and the majority of general computing tasks including light gaming when coupled with an appropriate GPU. Finally, with a gaming score of 45.9%, this CPU's suitability for 3D gaming is below average.
Graphics3.4% 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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Very high background CPU (64%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemAcer Aspire S7-391  (all builds)
MotherboardAcer Storm
Memory0.9 GB free of 4 GB @ 1.3 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20130111
Uptime0.2 Days
Run DateDec 02 '18 at 07:12
Run Duration138 Seconds
Run User USA-User
Background CPU 64%

 PC Performing as expected (53rd percentile)

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

Processor BenchNormalHeavyServer
Intel Core i5-3337U
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1.8 GHz, turbo 2.5 GHz (avg)
Performing below expectations (38th percentile)
45.9% Average
Memory 80
1-Core 33.1
2-Core 80.7
43% 64.6 Pts
4-Core 68.9
8-Core 94.6
10% 81.8 Pts
64-Core 111
7% 111 Pts
Poor: 27%
This bench: 45.9%
Great: 58%
Graphics Card Bench3D DX93D DX103D DX11
Intel HD 4000 (Mobile 1.25 GHz)
Acer(1025 0747) 2GB
Driver: igdumdim64.dll Ver.
Performing as expected (57th percentile)
3.4% Terrible
Lighting 3.73
Reflection 5.08
Parallax 2.75
3% 3.85 fps
MRender 4.76
Gravity 2.23
Splatting 7.13
4% 4.71 fps
Poor: 2%
This bench: 3.4%
Great: 4%
Drives BenchSequentialRandom 4kDeep queue 4k
Intel Raid 0 Volume 128GB
5GB free (System drive)
Firmware: 1.0.
SusWrite @10s intervals: 300 328 305 328 327 327 MB/s
Performing way above expectations (95th percentile)
213% Outstanding
Read 424
Write 205
Mixed 42.9
SusWrite 319
178% 248 MB/s
4K Read 0.6
4K Write 2.8
4K Mixed 6.2
766% 3.2 MB/s
Poor: 23%
This bench: 213%
Great: 213%
Generic- Multi-Card 268GB
250GB free, PID 0138
Operating at USB 2.0 Speed
SusWrite @10s intervals: 3.2 3.4 9.2 6.2 9.6 7 MB/s
Performing above expectations (60th percentile)
4.73% Terrible
Read 16.5
Write 2.7
Mixed 7
SusWrite 6.4
9% 8.15 MB/s
4K Read 4
4K Write 0
4K Mixed 0
15% 1.33 MB/s
Poor: 2%
This bench: 4.73%
Great: 7%
Memory Kit BenchMulti coreSingle coreLatency
Elpida 2x2GB
2 of 2 slots used
4GB SODIMM DDR3 clocked @ 1333 MHz
Performing below potential (13th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
31.4% Below average
MC Read 6.7
MC Write 10.7
MC Mixed 13.3
29% 10.2 GB/s
SC Read 10.2
SC Write 10.7
SC Mixed 8.4
28% 9.77 GB/s
Latency 80.6
50% 80.6 ns
Poor: 24%
This bench: 31.4%
Great: 55%

 System Memory Latency Ladder

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

Typical Aspire S7-391 Builds (Compare 31 builds) See popular component choices, score breakdowns and rankings
Gaming 3%
Tree trunk
Desktop 53%
Workstation 3%
Tree trunk

System: Acer Aspire S7-391

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