Lenovo 81Q4

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 28%
Raft
Desktop
Desktop 74%
Battleship
Workstation
Workstation 24%
Surfboard
PC StatusOverall this PC is performing as expected (50th percentile). This means that out of 100 PCs with exactly the same components, 50 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. Additionally this processor can handle light workstation, and even some light server workloads. Finally, with a gaming score of 75.5%, this CPU's suitability for 3D gaming is good.
Graphics37.5% 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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Sub-optimal background CPU (13%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
SystemLenovo 81Q4  (all builds)
MotherboardLENOVO LNVNB161216
Memory5.7 GB free of 8 GB @ 2.7 GHz
Display1920 x 1080 - 32 Bit couleurs
OSWindows 10
BIOS Date20200210
Uptime0 Days
Run DateOct 17 '20 at 23:03
Run Duration125 Seconds
Run User FRA-User
Background CPU 13%

 PC Performing as expected (50th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-9750H
U3E1, 1 CPU, 6 cores, 12 threads
Base clock 2.6 GHz, turbo 2.6 GHz (avg)
Performing as expected (54th percentile)
75.5% Very good
Memory 89.8
1-Core 81.5
2-Core 166
67% 112 Pts
4-Core 331
8-Core 548
54% 440 Pts
64-Core 653
40% 653 Pts
Poor: 49%
This bench: 75.5%
Great: 87%
Graphics Card Bench3D DX93D DX103D DX11
Nvidia GTX 1660-Ti (Mobile)
Legend(17AA 3FFC) ≥ 4GB
CLim: 2100 MHz, MLim: 3000 MHz, Ram: 6GB, Driver: 451.67
Performing below potential (2nd percentile) - GPU OC Guide
37.5% Below average
Lighting 48.8
Reflection 57.8
Parallax 32.9
40% 46.5 fps
MRender 10.1
Gravity 52.2
Splatting 52.6
33% 38.3 fps
Poor: 45%
This bench: 37.5%
Great: 72%
Drives BenchSequentialRandom 4kDeep queue 4k
Samsung MZVLB256HBHQ-000L2 256GB
35GB free (System drive)
Firmware: 3L1QEXH7
Relative performance n/a - sequential test incomplete
Read 1,115
Write 1,865
Mixed 862
288% 1,281 MB/s
4K Read 48.2
4K Write 90.6
4K Mixed 60.8
199% 66.5 MB/s
DQ Read 741
DQ Write 557
DQ Mixed 654
488% 651 MB/s
Poor: 119% Great: 264%
Seagate ST1000LM049-2GH172 1TB
564GB free
Firmware: LXM4
SusWrite @10s intervals: 144 141 136 143 145 144 MB/s
Performing as expected (53rd percentile)
72.2% Very good
Read 110
Write 160
Mixed 68
SusWrite 142
88% 120 MB/s
4K Read 1.1
4K Write 0.8
4K Mixed 0.5
116% 0.8 MB/s
Poor: 32%
This bench: 72.2%
Great: 95%
Memory Kit BenchMulti coreSingle coreLatency
Hynix HMA81GS6JJR8N-VK 1x8GB
1 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
Performing way above expectations (93rd percentile)
45.4% Average
MC Read 17.7
MC Write 15.4
MC Mixed 11.7
43% 14.9 GB/s
SC Read 13.3
SC Write 17.2
SC Mixed 15.5
44% 15.3 GB/s
Latency 67.6
59% 67.6 ns
Poor: 30%
This bench: 45.4%
Great: 46%

 System Memory Latency Ladder

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

Typical 81Q4 Builds (Compare 1,203 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 53%
Yacht
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 47%
Yacht

System: Lenovo 81Q4

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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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