Lenovo 81F4

Performance Results


Gaming 8% Tree trunk	Desktop 51% Yacht	Workstation 7% Tree trunk


PC Status	Overall this PC is performing as expected (43rd percentile). This means that out of 100 PCs with exactly the same components, 57 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 49.1%, this CPU's suitability for 3D gaming is below average.
Graphics	6.2% 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 Drive	109% is a very good SSD score. This drive is suitable for moderate workstation use, it will facilitate fast boots, responsive applications and ensure minimum IO wait times.
Memory	8GB 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 Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Very high background CPU (35%). 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	4.1 GB free of 8 GB @ 2.4 GHz
Display	1366 x 768 - 32 Bit colors
OS	Windows 10
BIOS Date	20181026
Uptime	0.1 Days
Run Date	Dec 08 '20 at 14:21
Run Duration	131 Seconds
Run User	USA-User
Background CPU	35%
CPU Throttled	83%

PC Performing as expected (43^rd 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 below expectations (37^th percentile)	49.1% Average	Memory 80.1 1-Core 37.1 2-Core 73.9 44% 63.7 Pts	4-Core 104 8-Core 130 15% 117 Pts	64-Core 134 8% 134 Pts
Poor: 26% ↑ This bench: 49.1% Great: 71%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R) FAQ - How to force Optimus or Switchable discrete GPUs? Legend(17AA 396B) 1GB Driver: igdumdim64.dll Ver. 26.20.100.7323 Performing way above expectations (92^nd percentile)	6.2% Terrible	Lighting 6.7 Reflection 4.9 Parallax 7.8 6% 6.47 fps	MRender 9.4 Gravity 7.1 Splatting 10.9 8% 9.13 fps
Poor: 3% ↑ This bench: 6.2% Great: 6%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
V-gen10sm20ar256mtnvme 256GB 256GB 92 User benchmarks, average bench 160% 176GB free (System drive) Firmware: T0707A0L Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 335 406 538 350 472 159 MB/s Performing way below expectations (5^th percentile)	109% Outstanding	Read 1,162 Write 839 Mixed 776 SusWrite 377 176% 788 MB/s	4K Read 37.5 4K Write 60.6 4K Mixed 11.5 104% 36.5 MB/s	DQ Read 383 DQ Write 63.9 DQ Mixed 337 218% 262 MB/s
Poor: 115% ↑ This bench: 109% Great: 195%
Seagate ST1000LM035-1RK172 1TB 452,134 User benchmarks, average bench 47% 560GB free Firmware: LCM2 SusWrite @10s intervals: 116 120 122 120 123 124 MB/s Performing above expectations (77^th percentile)	58.7% Above average	Read 83.5 Write 142 Mixed 64.2 SusWrite 121 75% 103 MB/s	4K Read 0.9 4K Write 0.9 4K Mixed 0.4 99% 0.73 MB/s
Poor: 15% ↑ This bench: 58.7% Great: 71%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471A5244CB0-CTD 04CB 8GB 355 User benchmarks, average bench 61% 2400, 2400 MHz 4096, 4096 MB Performing below potential (4^th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	42.9% Average	MC Read 16.5 MC Write 16.6 MC Mixed 14.6 45% 15.9 GB/s	SC Read 4.5 SC Write 7.9 SC Mixed 8.8 20% 7.07 GB/s	Latency 80.3 50% 80.3 ns
Poor: 44% ↑ This bench: 42.9% Great: 73%

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 81F4 Builds (Compare 874 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	255x
Core i3-7020UIntelBench 40%, 28,454 samples	116x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	730x
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 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $124	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $179	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	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