Lenovo 81BT

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (43rd percentile). This means that out of 100 PCs with exactly the same components, 57 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 54.4%, this CPU's suitability for 3D gaming is average.
Boot Drive99.1% is a very good SSD score. This drive is suitable for moderate workstation use, it will facilitate fast boots, responsive applications and ensure minimum IO wait times.
Memory12GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 12GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Sub-optimal background CPU (18%). 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
5 years ago, 5 years ago.
SystemLenovo 81BT  (all builds)
MotherboardLENOVO LNVNB161216
Memory9.2 GB free of 12 GB @ 2.1 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20180123
Uptime0 Days
Run DateOct 11 '18 at 23:25
Run Duration114 Seconds
Run User ZWE-User
Background CPU 18%
CPU Throttled 90%

 PC Performing as expected (43rd 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 2.45 GHz (avg)
Performing as expected (51st percentile)
54.4% Above average
Memory 70.7
1-Core 125
2-Core 147
68% 114 Pts
4-Core 205
8-Core 498
40% 352 Pts
64-Core 635
39% 635 Pts
Poor: 26%
This bench: 54.4%
Great: 71%
Drive BenchSequentialRandom 4kDeep queue 4k
Crucial MX500 500GB-$55
438GB free (System drive)
Firmware: M3CR022
SusWrite @10s intervals: 446 432 398 390 358 345 MB/s
Performing below expectations (27th percentile)
99.1% Outstanding
Read 489
Write 450
Mixed 425
SusWrite 395
99% 440 MB/s
4K Read 31.4
4K Write 63.5
4K Mixed 36.6
128% 43.8 MB/s
DQ Read 381
DQ Write 334
DQ Mixed 291
236% 335 MB/s
Poor: 78%
This bench: 99.1%
Great: 125%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M471A5244CB0-CRC 859B CT8G4SFS824A.C8FHD1 12GB
2133, 2133 MHz
4096, 8192 MB
Performing as expected (52nd percentile)
48.8% Average
MC Read 18.6
MC Write 18.8
MC Mixed 14.2
49% 17.2 GB/s
SC Read 10.5
SC Write 18.2
SC Mixed 15.5
42% 14.7 GB/s
Latency 99.7
40% 99.7 ns
Poor: 37%
This bench: 48.8%
Great: 62%

 System Memory Latency Ladder

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

Typical 81BT Builds (Compare 545 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 9%
Tree trunk
Desktop
Desktop 53%
Yacht
Workstation
Workstation 8%
Tree trunk

System: Lenovo 81BT

EDIT WITH CUSTOM PC BUILDER Value: 21% - Poor Total price: $28
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $179Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair 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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