Lenovo 81BF

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing below expectations (34th percentile). This means that out of 100 PCs with exactly the same components, 66 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 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 49.2%, this CPU's suitability for 3D gaming is below average.
Graphics14.7% is a very low 3D score (RTX 2060S = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
High background CPU (24%). 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
SystemLenovo 81BF  (all builds)
MotherboardLENOVO LNVNB161216
Memory2.2 GB free of 8 GB @ 2.1 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20190428
Uptime6.2 Days
Run DateDec 11 '19 at 07:37
Run Duration160 Seconds
Run User IDN-User
Background CPU 24%
CPU Throttled 90%

 PC Performing below expectations (34th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-8550U
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2 GHz, turbo 1.8 GHz (avg)
Performing below expectations (37th percentile)
49.2% Average
Memory 66.6
1-Core 54.7
2-Core 95.6
45% 72.3 Pts
4-Core 173
8-Core 247
26% 210 Pts
64-Core 233
14% 233 Pts
Poor: 26%
This bench: 49.2%
Great: 71%
Graphics Card Bench3D DX93D DX103D DX11
Nvidia MX150-0
Legend(17AA 39B0) ≥ 4GB
Driver: nvldumdx.dll Ver. 25.21.14.1971
Performing way above expectations (85th percentile)
14.7% Very poor
Lighting 19.1
Reflection 13.4
Parallax 15.2
16% 15.9 fps
MRender 16
Gravity 14.9
Splatting 16.6
13% 15.8 fps
Poor: 9%
This bench: 14.7%
Great: 15%
Drives BenchSequentialRandom 4kDeep queue 4k
Seagate ST2000LM007-1R8174 2TB
147GB free (System drive)
Firmware: LDM2
SusWrite @10s intervals: 0 1.4 2.8 6 5.5 2.1 MB/s
Relative performance n/a - RAM cached drive detected
Poor: 22% Great: 67%
StoreJet Transcend 1TB
56GB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 52 45 46 43 34 40 MB/s
Performing below expectations (33rd percentile)
20.4% Poor
Read 66.5
Write 41.5
Mixed 25.2
SusWrite 43.3
55% 44.1 MB/s
4K Read 0.3
4K Write 0.4
4K Mixed 0.4
28% 0.37 MB/s
Poor: 13%
This bench: 20.4%
Great: 45%
SDXC Card 64GB
47GB free, PID null
SusWrite @10s intervals: 8.7 13 13 13 9.6 13 MB/s
Performing way below expectations (12th percentile)
7.98% Terrible
Read 27.7
Write 8
Mixed 12.5
SusWrite 11.7
18% 15 MB/s
4K Read 3.4
4K Write 0.2
4K Mixed 0.3
30% 1.3 MB/s
Poor: 7%
This bench: 7.98%
Great: 41%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M471A5244CB0-CRC Ramaxel RMSA3270MB86H9F2400 8GB
2133, 2133 MHz
4096, 4096 MB
Performing below potential (6th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
45.4% Average
MC Read 18.2
MC Write 15.8
MC Mixed 15
47% 16.3 GB/s
SC Read 8.8
SC Write 15.4
SC Mixed 12.8
35% 12.3 GB/s
Latency 110
36% 110 ns
Poor: 46%
This bench: 45.4%
Great: 66%

 System Memory Latency Ladder

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

Typical 81BF Builds (Compare 873 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 9%
Tree trunk
Desktop
Desktop 54%
Yacht
Workstation
Workstation 8%
Tree trunk

System: Lenovo 81BF

EDIT WITH CUSTOM PC BUILDER Value: 18% - Very poor Total price: $29
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Intel Core i5-12600K $183Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
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WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
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