Lenovo 81BF

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 47%
Yacht
Workstation
Workstation 4%
Tree trunk
PC StatusOverall this PC is performing below expectations (32nd percentile). This means that out of 100 PCs with exactly the same components, 68 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 52.6%, this CPU's suitability for 3D gaming is average.
Graphics5.71% 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 VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Very high background CPU (35%). 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
Memory4.2 GB free of 8 GB @ 2.1 GHz
Display1920 x 1080 - 32 Bit colors,
OSWindows 10
BIOS Date20170928
Uptime3.6 Days
Run DateOct 13 '19 at 20:52
Run Duration127 Seconds
Run User IRN-User
Background CPU 35%
CPU Throttled 90%

 PC Performing below expectations (32nd 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 1.8 GHz (avg)
Performing way below expectations (19th percentile)
52.6% Above average
Memory 72.7
1-Core 53.6
2-Core 102
49% 76.1 Pts
4-Core 177
8-Core 268
29% 222 Pts
64-Core 271
18% 271 Pts
Poor: 45%
This bench: 52.6%
Great: 78%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R)
Legend(17AA 39B0) 1GB
Driver: igdumdim64.dll Ver. 23.20.16.4973
Performing above expectations (75th percentile)
5.71% Terrible
Lighting 6.67
Reflection 13.5
Parallax 6.84
6% 9 fps
MRender 7.43
Gravity 5.63
Splatting 10.5
4% 7.85 fps
Poor: 4%
This bench: 5.71%
Great: 7%
Drives Bench Sequential Random 4k Deep queue 4k
Spcc Solid State Disk 256GB
85GB free (System drive)
Firmware: SBFM61.3
SusWrite @10s intervals: 301 73 102 99 42 86 MB/s
Relative performance n/a - insufficient samples
Seagate ST1000LM035-1RK172 1TB
710GB free
Firmware: LCM2
SusWrite @10s intervals: 80 82 83 86 87 85 MB/s
Performing below expectations (30th percentile)
38.3% Below average
Read 49.8
Write 76.5
Mixed 8
SusWrite 83.5
39% 54.5 MB/s
4K Read 0.5
4K Write 0.9
4K Mixed 0.3
71% 0.57 MB/s
Poor: 21%
This bench: 38.3%
Great: 72%
Memory Kit Bench Multi core Single core Latency
Samsung M471A5244CB0-CRC M471A5143SB1-CRC 8GB
2133, 2133 MHz
4096, 4096 MB
Performing way below expectations (5th percentile)
44.1% Average
MC Read 17.3
MC Write 14.6
MC Mixed 14.2
44% 15.4 GB/s
SC Read 10
SC Write 16.2
SC Mixed 13.4
38% 13.2 GB/s
Latency 95.3
42% 95.3 ns
Poor: 46%
This bench: 44.1%
Great: 66%

 System Memory Latency Ladder

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

Typical 81BF Builds (Compare 924 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 81BF

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-9600K $187Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $34
Intel Core i5-9400F $153Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $190Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $64SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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