Lenovo 81C7

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 13%
Tree trunk
PC StatusOverall this PC is performing above expectations (70th percentile). This means that out of 100 PCs with exactly the same components, 30 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a good single core score, this CPU can easily handle the majority of general computing tasks. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 55.7%, this CPU's suitability for 3D gaming is average.
Graphics22.9% is a below average 3D score (RTX 2060S = 100%). This GPU can handle older games but it will struggle to render recent games at resolutions greater than 1080p. (Note: general computing tasks don't require 3D graphics)
Memory8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Very high background CPU (33%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 90% 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.
Run History
2 months ago, 2 months ago.
SystemLenovo 81C7  (all builds)
MotherboardLENOVO LNVNB161216
Memory2.2 GB free of 8 GB @ 2.4 GHz
Display1680 x 1050 - 32 Bit colores,
OSWindows 10
BIOS Date20180621
Uptime0.9 Days
Run DateApr 13 '21 at 18:50
Run Duration152 Seconds
Run User ESP-User
Background CPU 33%
CPU Throttled 90%

 PC Performing above expectations (70th percentile)

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

Processor Bench Normal Heavy Server
Intel Core i7-8550U
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2 GHz, turbo 2.5 GHz (avg)
Performing below expectations (29th percentile)
55.7% Above average
Memory 67.1
1-Core 110
2-Core 165
68% 114 Pts
4-Core 247
8-Core 305
36% 276 Pts
64-Core 302
20% 302 Pts
Poor: 43%
This bench: 55.7%
Great: 76%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
AMD Radeon RX 560-B
Legend(17AA 3803) 2GB
Driver: aticfx64.dll Ver. 27.20.15003.1004
Performing way above expectations (97th percentile)
22.9% Poor
Lighting 28
Reflection 26.7
Parallax 36.7
23% 30.5 fps
MRender 24.5
Gravity 29.5
Splatting 23
23% 25.7 fps
Poor: 16%
This bench: 22.9%
Great: 23%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung MZVLW128HEGR-000L2 128GB
11GB free (System drive)
Firmware: 4L1QCXB7
Relative performance n/a - sequential bench incomplete
Read 1,520
Write 734
Mixed 537
203% 930 MB/s
4K Read 58.3
4K Write 146
4K Mixed 75.1
262% 93.2 MB/s
DQ Read 882
DQ Write 753
DQ Mixed 697
555% 777 MB/s
Poor: 86% Great: 213%
Seagate ST1000LM035-1RK172 1TB
857GB free
Firmware: LCM2
SusWrite @10s intervals: 81 78 82 84 85 86 MB/s
Performing above expectations (63rd percentile)
48.9% Average
Read 87.6
Write 125
Mixed 56.2
SusWrite 82.7
64% 87.9 MB/s
4K Read 1
4K Write 1
4K Mixed 0.3
94% 0.77 MB/s
Poor: 19%
This bench: 48.9%
Great: 71%
WD Elements 107C 3TB
705GB free, PID 107c
Operating at USB 3.0 Speed
SusWrite @10s intervals: 107 107 108 107 108 107 MB/s
Performing above expectations (65th percentile)
45.9% Average
Read 105
Write 110
Mixed 81.1
SusWrite 107
137% 101 MB/s
4K Read 0.9
4K Write 2.3
4K Mixed 1
116% 1.4 MB/s
Poor: 14%
This bench: 45.9%
Great: 58%
WD My Passport 25E2 4TB
1.5TB free, PID 25e2
Operating at USB 3.1 Speed
SusWrite @10s intervals: 84 84 83 83 83 83 MB/s
Performing above expectations (76th percentile)
49.9% Average
Read 86.2
Write 82.7
Mixed 60.4
SusWrite 83.4
105% 78.2 MB/s
4K Read 0.8
4K Write 6.2
4K Mixed 0.6
234% 2.53 MB/s
Poor: 16%
This bench: 49.9%
Great: 61%
Memory Kit Bench Multi core Single core Latency
Micron 4ATF51264HZ-2G3B2 0443 RMSA3270MB86H9F2400 8GB
2400, 2400 MHz
4096, 4096 MB
Performing way above expectations (90th percentile)
64% Good
MC Read 24
MC Write 25
MC Mixed 19.4
65% 22.8 GB/s
SC Read 13.2
SC Write 29.4
SC Mixed 19.7
59% 20.8 GB/s
Latency 108
37% 108 ns
Poor: 50%
This bench: 64%
Great: 67%

 System Memory Latency Ladder

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

Typical 81C7 Builds (Compare 115 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 9%
Tree trunk
Desktop
Desktop 62%
Destroyer
Workstation
Workstation 9%
Tree trunk

System: Lenovo 81C7

EDIT WITH CUSTOM PC BUILDER
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HDDRAMUSB
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