Lenovo 81F4

Performance Results


Gaming 3% Tree trunk	Desktop 51% Yacht	Workstation 3% Tree trunk


PC Status	Overall this PC is performing above expectations (68th percentile). This means that out of 100 PCs with exactly the same components, 32 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With 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 51.2%, this CPU's suitability for 3D gaming is average.
Graphics	4.56% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	67.9% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait times.
Memory	4GB is enough RAM to run any version of Windows and although it's sufficient for most games, some will benefit from up to 8GB of RAM. 4GB is also enough for modest file and system caches which allow for a responsive system.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

High background CPU (22%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 95% 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.

System	Lenovo 81F4 (all builds)
Motherboard	LENOVO LNVNB161216
Memory	1.5 GB free of 4 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit colores
OS	Windows 10
BIOS Date	20180714
Uptime	0.1 Days
Run Date	Jul 20 '19 at 04:51
Run Duration	123 Seconds
Run User	CHL-User
Background CPU	22%
CPU Throttled	95%

PC Performing above expectations (68^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i3-7020U 28,454 User benchmarks, average bench 40% U3E1, 1 CPU, 2 cores, 4 threads Base clock 2.3 GHz, turbo 2.2 GHz (avg) Performing way above expectations (91^st percentile)	51.2% Above average	Memory 75.8 1-Core 67.7 2-Core 89 51% 77.5 Pts	4-Core 153 8-Core 177 22% 165 Pts	64-Core 175 11% 175 Pts
Poor: 16% ↑ This bench: 51.2% Great: 53%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD 620 (Mobile Kaby Lake) 387,149 User benchmarks, average bench 5% Legend(17AA 396B) 1GB Driver: igdumdim64.dll Ver. 23.20.16.4973 Performing above expectations (78^th percentile)	4.56% Terrible	Lighting 6.67 Reflection 9.08 Parallax 6.06 5% 7.27 fps	MRender 6.19 Gravity 5.83 Splatting 0.04 3% 4.02 fps
Poor: 3% ↑ This bench: 4.56% Great: 6%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
HFM128GDHTNG-8310A 128GB 4,082 User benchmarks, average bench 97% 79GB free (System drive) Firmware: 80060C00 SusWrite @10s intervals: 163 170 163 165 165 167 MB/s Performing way below expectations (17^th percentile)	67.9% Good	Read 456 Write 260 Mixed 190 SusWrite 166 59% 268 MB/s	4K Read 17.7 4K Write 87.2 4K Mixed 21 100% 42 MB/s	DQ Read 198 DQ Write 238 DQ Mixed 193 153% 210 MB/s
Poor: 59% ↑ This bench: 67.9% Great: 132%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMA851S6AFR6N-UH 1x4GB 32,443 User benchmarks, average bench 32% 1 of 2 slots used 4GB SODIMM DDR4 clocked @ 2400 MHz Performing way above expectations (87^th percentile)	36.8% Below average	MC Read 14 MC Write 12.8 MC Mixed 10.6 36% 12.5 GB/s	SC Read 10.4 SC Write 11.9 SC Mixed 11 32% 11.1 GB/s	Latency 88.8 45% 88.8 ns
Poor: 18% ↑ This bench: 36.8% Great: 39%

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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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CPU

GPU

SSD

HDD

RAM

MBD

Typical 81F4 Builds (Compare 875 builds) See popular component choices, score breakdowns and rankings

Gaming 3%

Tree trunk

Desktop 54%

Yacht

Workstation 3%

Tree trunk

System: Lenovo 81F4

CPU
Core i5-8250UIntelBench 53%, 234,942 samples	403x
Core i3-8130UIntelBench 48%, 25,471 samples	256x
Core i3-7020UIntelBench 40%, 28,454 samples	116x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	731x
HD 620 (Mobile Kaby Lake)IntelBench 5%, 387,149 samples	118x
HD Graphics 610IntelBench 2%, 9,913 samples	18x

SSD
PC SN520 SDAPMUW-512G-1101 512GBWDCBench 156%, 10,396 samples	43x
PC SN520 SDAPMUW-256G-1101 256GBWDCBench 143%, 6,320 samples	32x
HFS128G32TNF-N3A0A 128GBBench 66%, 1,919 samples	29x

RAM
M471A5244CB0-CTD 1x4GBSamsungBench 30%, 48,985 samples	109x
4ATF51264HZ-2G3B1 1x4GBMicronBench 33%, 13,712 samples	86x
M471A5244CB0-CTD 2x4GBSamsungBench 60%, 54,777 samples	64x

EDIT WITH CUSTOM PC BUILDER

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $289	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $550	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16