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Lenovo 81LF

Performance Results


Gaming 51% Yacht	Desktop 93% Nuclear submarine	Workstation 46% Yacht


PC Status	Overall this PC is performing above expectations (60th percentile). This means that out of 100 PCs with exactly the same components, 40 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With 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 moderate workstation, and even light server workloads. Finally, with a gaming score of 89.7%, this CPU's suitability for 3D gaming is very good.
Graphics	51% is a reasonable 3D score (RTX 2060S = 100%). This GPU can handle the majority of recent games but it will struggle with resolutions greater than 1080p at ultra detail levels. (Note: general computing tasks don't require 3D graphics)
Boot Drive	188% is an exceptional SSD score. This drive is suitable for heavy workstation use, it will facilitate fast boots, responsive applications and allow for fast transfers of multi-gigabyte files.
Memory	16GB 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 Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Run History

4 years ago, 4 years ago, 4 years ago.

System	Lenovo 81LF (all builds)
Motherboard	LENOVO LNVNB161216
Memory	12.1 GB free of 16 GB @ 2.7 GHz
Display	1920 x 1080 - 32 Bit colors, 1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20181108
Uptime	0.4 Days
Run Date	Jun 18 '19 at 23:30
Run Duration	162 Seconds
Run User	COL-User
Background CPU	5%

PC Performing above expectations (60^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-8750H 442,631 User benchmarks, average bench 70% U3E1, 1 CPU, 6 cores, 12 threads Base clock 2.2 GHz, turbo 3.85 GHz (avg) Performing way above expectations (100^th percentile)	89.7% Excellent	Memory 92.7 1-Core 124 2-Core 246 87% 154 Pts	4-Core 467 8-Core 690 72% 579 Pts	64-Core 951 59% 951 Pts
Poor: 42% ↑ This bench: 89.7% Great: 86%

Graphics Cards	Bench	3D DX9	3D DX10	3D DX11
Intel UHD Graphics 630 506,702 User benchmarks, average bench 5% Legend(17AA 39F5) 1GB Driver: igdumdim64.dll Ver. 24.20.100.6292 Performing way above expectations (100^th percentile)	7.09% Terrible	Lighting 7.3 Reflection 10.4 Parallax 7.25 6% 8.31 fps	MRender 11.9 Gravity 6.63 Splatting 14.5 9% 11 fps
Poor: 4% ↑ This bench: 7.09% Great: 6%
Nvidia GTX 1060 (Mobile) 177,775 User benchmarks, average bench 47% Legend(17AA 39F5) ≥ 4GB CLim: 1911 MHz, MLim: 2002 MHz, Ram: 6GB, Driver: 417.35 Performing way above expectations (92^nd percentile)	51% Above average	Lighting 60.2 Reflection 71.3 Parallax 57.5 49% 63 fps	MRender 71.3 Gravity 60 Splatting 69.3 55% 66.9 fps
Poor: 35% ↑ This bench: 51% Great: 52%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Intel SSDPEKKW256G8L 256GB 1,956 User benchmarks, average bench 174% 202GB free (System drive) Firmware: L08C SusWrite @10s intervals: 489 265 266 264 265 269 MB/s Performing above expectations (63^rd percentile)	188% Outstanding	Read 1,697 Write 623 Mixed 486 SusWrite 303 170% 777 MB/s	4K Read 52.3 4K Write 110 4K Mixed 78.4 238% 80.2 MB/s	DQ Read 830 DQ Write 343 DQ Mixed 179 240% 451 MB/s
Poor: 109% ↑ This bench: 188% Great: 226%
Seagate ST1000LM049-2GH172 1TB 145,911 User benchmarks, average bench 69% 929GB free Firmware: LXM3 SusWrite @10s intervals: 156 173 175 164 173 173 MB/s Performing way above expectations (94^th percentile)	93.5% Outstanding	Read 157 Write 164 Mixed 76.8 SusWrite 169 103% 142 MB/s	4K Read 1.8 4K Write 1.8 4K Mixed 0.9 208% 1.5 MB/s
Poor: 32% ↑ This bench: 93.5% Great: 95%
SABRENT 500GB 1,200 User benchmarks, average bench 43% 175GB free Firmware: 0204 SusWrite @10s intervals: 15 15 15 15 15 15 MB/s Performing way below expectations (3^rd percentile)	14% Very poor	Read 33.2 Write 27 Mixed 21.7 SusWrite 15.1 18% 24.2 MB/s	4K Read 0.4 4K Write 1.1 4K Mixed 0.7 115% 0.73 MB/s
Poor: 19% ↑ This bench: 14% Great: 63%
Generic- SD/MMC 128GB 165 User benchmarks, average bench 14% 110GB free, PID 0109 Operating at USB 2.0 Speed SusWrite @10s intervals: 13 13 13 13 13 13 MB/s Performing below expectations (29^th percentile)	11.9% Very poor	Read 16 Write 17 Mixed 16 SusWrite 13.2 21% 15.6 MB/s	4K Read 4.8 4K Write 1.8 4K Mixed 2.8 174% 3.13 MB/s
Poor: 8% ↑ This bench: 11.9% Great: 18%
STECH Simple Drive 1TB 30 User benchmarks, average bench 17% 243GB free, PID null SusWrite @10s intervals: 15 14 14 14 14 14 MB/s Performing way below expectations (13^th percentile)	13.5% Very poor	Read 30 Write 32.3 Mixed 29.5 SusWrite 14.4 36% 26.6 MB/s	4K Read 0.6 4K Write 1.9 4K Mixed 0.7 91% 1.07 MB/s
Poor: 10% ↑ This bench: 13.5% Great: 21%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471A1K43CB1-CTD 2x8GB 108,106 User benchmarks, average bench 76% 2 of 2 slots used 16GB SODIMM DDR4 clocked @ 2667 MHz Performing as expected (47^th percentile)	78.1% Very good	MC Read 31.4 MC Write 29.4 MC Mixed 22.5 79% 27.8 GB/s	SC Read 15.8 SC Write 27.5 SC Mixed 24.6 65% 22.6 GB/s	Latency 62.7 64% 62.7 ns
Poor: 57% ↑ This bench: 78.1% Great: 84%

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System Memory Latency Ladder

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

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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 samples	313x

GPU
GTX 1060 (Mobile)NvidiaBench 47%, 177,775 samples	163x
UHD Graphics 630IntelBench 5%, 506,702 samples	150x

SSD
SSDPEKKW256G8L 256GBIntelBench 174%, 1,956 samples	68x
MZVLB256HAHQ-000L2 256GBSamsungBench 180%, 5,016 samples	44x
PM981 NVMe PCIe M.2 512GBSamsungBench 217%, 80,540 samples	25x

RAM
M471A1K43CB1-CTD 2x8GBSamsungBench 76%, 108,106 samples	202x
RMSA3260ME78HAF-2666 2x8GBRamaxelBench 76%, 8,736 samples	15x
M471A1K43CB1-CTD 1x8GBSamsungBench 40%, 96,646 samples	14x

EDIT WITH CUSTOM PC BUILDER

The Best.

CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

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