Lenovo 81F4

Performance Results


Gaming 5% Tree trunk	Desktop 34% Sail boat	Workstation 5% Tree trunk


PC Status	Overall this PC is performing as expected (40th percentile). This means that out of 100 PCs with exactly the same components, 60 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a relatively low single core score, this CPU can handle email, light web browsing and basic audio/video playback, but it will struggle to handle CPU intensive tasks. Finally, with a gaming score of 35.1%, this CPU's suitability for 3D gaming is poor.
Graphics	4.92% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	2.45% is an extremely low SSD score, this system will benefit from a faster SSD.
Memory	20GB is enough RAM to run any version of Windows and it's far more than any current game requires. 20GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Very high background CPU (100%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 83% 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	14.2 GB free of 20 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20191009
Uptime	0.2 Days
Run Date	May 06 '21 at 14:13
Run Duration	165 Seconds
Run User	USA-User
Background CPU	100%
CPU Throttled	83%

PC Performing as expected (40^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i5-8250U 234,942 User benchmarks, average bench 53% U3E1, 1 CPU, 4 cores, 8 threads Base clock 1.8 GHz, turbo 1.5 GHz (avg) Performing way below expectations (12^th percentile)	35.1% Below average	Memory 47.1 1-Core 33 2-Core 63.7 30% 47.9 Pts	4-Core 125 8-Core 193 20% 159 Pts	64-Core 192 12% 192 Pts
Poor: 26% ↑ This bench: 35.1% Great: 71%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R) 420,154 User benchmarks, average bench 5% Legend(17AA 396B) 1GB Driver: igdumdim64.dll Ver. 26.20.100.7323 Performing above expectations (69^th percentile)	4.92% Terrible	Lighting 6.2 Reflection 4.2 Parallax 5.4 5% 5.27 fps	MRender 4.4 Gravity 4.8 Splatting 7.2 5% 5.47 fps
Poor: 3% ↑ This bench: 4.92% Great: 6%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
Intel Optane+932GBHDD 1TB 6,924 User benchmarks, average bench 59% 377GB free (System drive) Firmware: 17.8 SusWrite @10s intervals: 10 7.3 8.5 15 0.7 1.6 MB/s Relative performance (0^th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable	2.45% Terrible	Read 8.5 Write 28.9 Mixed 30 SusWrite 7.2 4% 18.6 MB/s	4K Read 0.8 4K Write 5.6 4K Mixed 1.1 6% 2.5 MB/s
Poor: 31% ↑ This bench: 2.45% Great: 88%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471A5244CB0-CTD 0949 D1D4S816GB1G81G82400 20GB 4 User benchmarks, average bench 42% 2400, 2400 MHz 4096, 16384 MB Relative performance n/a - insufficient samples	38.6% Below average	MC Read 15.3 MC Write 15.2 MC Mixed 14.2 43% 14.9 GB/s	SC Read 4.4 SC Write 10.4 SC Mixed 6.2 20% 7 GB/s	Latency 172 23% 172 ns
Poor: 37% ↑ This bench: 38.6% Great: 48%

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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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GPU

SSD

HDD

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MBD

Typical 81F4 Builds (Compare 873 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	402x
Core i3-8130UIntelBench 48%, 25,471 samples	255x
Core i3-7020UIntelBench 40%, 28,454 samples	116x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	729x
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 $273	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $34	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	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