TEST
YOUR PC
ADD TO PC
BUILD

Lenovo 81LF

Performance Results

 
Gaming
Gaming 15%
Surfboard
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 15%
Tree trunk
Save results Copy results User guide
PC StatusOverall this PC is performing as expected (59th percentile). This means that out of 100 PCs with exactly the same components, 41 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith an outstanding single core score, this CPU is the cat's whiskers: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. Additionally this processor can handle typical workstation, and even moderate server workloads. Finally, with a gaming score of 93.8%, this CPU's suitability for 3D gaming is excellent.
Graphics6.9% 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.
Boot Drive55% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB 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.
SystemLenovo 81LF  (all builds)
MotherboardLENOVO LNVNB161216
Memory11.4 GB free of 16 GB @ 2.7 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20180806
Uptime0 Days
Run DateJan 15 '19 at 08:18
Run Duration546 Seconds
Run User USA-User
Background CPU9%

 PC Performing as expected (59th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-8750H
U3E1, 1 CPU, 6 cores, 12 threads
Base clock 2.2 GHz, turbo 3.9 GHz (avg)
Performing way above expectations (100th percentile)
93.8% Outstanding
Memory 94.1
1-Core 128
2-Core 258
90% 160 Pts
4-Core 503
8-Core 815
81% 659 Pts
64-Core 969
60% 969 Pts
Poor: 42% ↑
This bench: 93.8%
 Great: 86%
Graphics Card Bench3D DX93D DX103D DX11
Intel UHD Graphics 630
Legend(17AA 39F5) 1GB
Driver: igdumdim64.dll Ver. 23.20.16.4927
Performing way above expectations (100th percentile)
6.9% Terrible
Lighting 7
Reflection 10.5
Parallax 7.44
6% 8.3 fps
MRender 10.8
Gravity 6.7
Splatting 14.9
9% 10.8 fps
Poor: 4% ↑
This bench: 6.9%
 Great: 6%
Drives BenchSequentialRandom 4kDeep queue 4k
Jmicron Generic 250GB
123GB free (System drive)
Firmware: 1507
SusWrite @10s intervals: 0 0 344 242 232 225 MB/s
Performing below potential (11th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
55% Above average
Read 276
Write 275
Mixed 245
SusWrite 174
54% 243 MB/s
4K Read 22.6
4K Write 38.5
4K Mixed 27.9
90% 29.7 MB/s
DQ Read 112
DQ Write 111
DQ Mixed 116
86% 113 MB/s
Poor: 53% ↑
This bench: 55%
 Great: 84%
Samsung MZVLB256HAHQ-000L2 256GB
160GB free
Firmware: 0L1QEXD7
SusWrite @10s intervals: 0 0 1004 442 312 312 MB/s
Performing below expectations (24th percentile)
150% Outstanding
Read 568
Write 1,129
Mixed 507
SusWrite 345
144% 637 MB/s
4K Read 53.1
4K Write 96.9
4K Mixed 65.7
216% 71.9 MB/s
DQ Read 976
DQ Write 785
DQ Mixed 878
658% 880 MB/s
Poor: 112% ↑
This bench: 150%
 Great: 241%
Seagate ST1000LM049-2GH172 1TB
929GB free
Firmware: LXM3
SusWrite @10s intervals: 0 0 0 0.4 167 177 MB/s
Performing below expectations (35th percentile)
61.2% Good
Read 156
Write 150
Mixed 71.5
SusWrite 57.4
80% 109 MB/s
4K Read 1.5
4K Write 1.8
4K Mixed 0.8
185% 1.37 MB/s
Poor: 32% ↑
This bench: 61.2%
 Great: 95%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M471A1K43CB1-CTD 2x8GB
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 2667 MHz
Performing above expectations (82nd percentile)
82.1% Excellent
MC Read 32.6
MC Write 30.7
MC Mixed 22.8
82% 28.7 GB/s
SC Read 19.3
SC Write 32.1
SC Mixed 26.5
74% 26 GB/s
Latency 59.5
67% 59.5 ns
Poor: 57% ↑
This bench: 82.1%
 Great: 84%
Take a copy of your results How to check your in-game FPS

 System Memory Latency Ladder

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

Custom PC Builder (Explore upgrades for this PC) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE AN UPGRADE:

CPU GPU SSD HDD RAM MBD
Typical 81LF Builds (Compare 313 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 39%
Jet ski
Desktop
Desktop 80%
Battleship
Workstation
Workstation 34%
Sail boat

System: Lenovo 81LF

CPU
Core i7-8750HIntelBench 70%, 442,631 samples313x
GPU
GTX 1060 (Mobile)NvidiaBench 47%, 177,775 samples163x
UHD Graphics 630IntelBench 5%, 506,702 samples150x
SSD
SSDPEKKW256G8L 256GBIntelBench 174%, 1,956 samples68x
MZVLB256HAHQ-000L2 256GBSamsungBench 180%, 5,016 samples44x
PM981 NVMe PCIe M.2 512GBSamsungBench 217%, 80,540 samples25x
RAM
M471A1K43CB1-CTD 2x8GBSamsungBench 76%, 108,106 samples202x
RMSA3260ME78HAF-2666 2x8GBRamaxelBench 76%, 8,736 samples15x
M471A1K43CB1-CTD 1x8GBSamsungBench 40%, 96,646 samples14x
EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk 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
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback