Lenovo 81J7

Performance Results


Gaming 11% Tree trunk	Desktop 71% Battleship	Workstation 10% Tree trunk


PC Status	Overall this PC is performing above expectations (77th percentile). This means that out of 100 PCs with exactly the same components, 23 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a good single core score, this CPU can easily handle the majority of general computing tasks. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 65.1%, this CPU's suitability for 3D gaming is above average.
Graphics	6.37% 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	170% 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	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	Windows 11 is the most recent version of Windows.

CPU throttled at 90% 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 81J7 (all builds)
Motherboard	LENOVO LNVNB161216
Memory	2.5 GB free of 8 GB @ 1.9 GHz
Display	2560 x 1440 - 32 Bit väriä
OS	Windows 11
BIOS Date	20210112
Uptime	0 Days
Run Date	Dec 21 '21 at 09:58
Run Duration	348 Seconds
Run User	FIN-User
Background CPU	2%
CPU Throttled	90%

PC Performing above expectations (77^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-8565U 81,207 User benchmarks, average bench 55% U3E1, 1 CPU, 4 cores, 8 threads Base clock 2 GHz, turbo 3.55 GHz (avg) Performing above expectations (81^st percentile)	65.1% Good	Memory 68.6 1-Core 134 2-Core 250 82% 151 Pts	4-Core 332 8-Core 476 51% 404 Pts	64-Core 487 30% 487 Pts
Poor: 29% ↑ This bench: 65.1% Great: 72%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel UHD Graphics 620 178,291 User benchmarks, average bench 5% Legend(17AA 39FB) 1GB Driver: igdumdim64.dll Ver. 25.20.100.6577 Performing way above expectations (94^th percentile)	6.37% Terrible	Lighting 7 Reflection 7.6 Parallax 7.2 6% 7.27 fps	MRender 8.3 Gravity 7.4 Splatting 11.5 8% 9.07 fps
Poor: 3% ↑ This bench: 6.37% Great: 6%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
WDC PC SN520 SDAPMUW-512G-1101 512GB 10,396 User benchmarks, average bench 156% 309GB free (System drive) Firmware: 20210001 SusWrite @10s intervals: 703 518 504 532 529 542 MB/s Performing above expectations (73^rd percentile)	170% Outstanding	Read 802 Write 834 Mixed 913 SusWrite 554 175% 776 MB/s	4K Read 45.1 4K Write 141 4K Mixed 66.4 228% 84.2 MB/s	DQ Read 869 DQ Write 633 DQ Mixed 592 485% 698 MB/s
Poor: 105% ↑ This bench: 170% Great: 200%
WD Elements 2TB 35,768 User benchmarks, average bench 24% 1.5TB free, PID 10b8 Operating at USB 2.1 Speed SusWrite @10s intervals: 38 38 38 39 40 39 MB/s Performing as expected (49^th percentile)	19.1% Very poor	Read 37 Write 27.8 Mixed 29.7 SusWrite 38.5 45% 33.2 MB/s	4K Read 0.5 4K Write 1.7 4K Mixed 0.7 84% 0.97 MB/s
Poor: 11% ↑ This bench: 19.1% Great: 44%

Memory Kit	Bench	Multi core	Single core	Latency
Micron H9CCNNNBJTALAR-NVD 2x4GB 10 User benchmarks, average bench 54% 2 of 2 slots used 8GB Row of chips LPDDR3 clocked @ 1867 MHz Performing way above expectations (90^th percentile)	60.4% Good	MC Read 22.3 MC Write 22.9 MC Mixed 19 61% 21.4 GB/s	SC Read 15.3 SC Write 23.5 SC Mixed 19.9 56% 19.6 GB/s	Latency 105 38% 105 ns
Poor: 46% ↑ This bench: 60.4% Great: 60%

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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 81J7 Builds (Compare 57 builds) See popular component choices, score breakdowns and rankings

Gaming 10%

Tree trunk

Desktop 58%

Gunboat

Workstation 10%

Tree trunk

System: Lenovo 81J7

CPU
Core i7-8565UIntelBench 55%, 81,207 samples	33x
Core i5-8265UIntelBench 53%, 87,841 samples	23x
Core i3-8145UIntelBench 53%, 15,431 samples	1x

GPU
UHD Graphics 620IntelBench 5%, 178,291 samples	53x
MX150-2NvidiaBench 11%, 5,332 samples	4x

SSD
PC SN520 SDAPMUW-512G-1101 512GBWDCBench 156%, 10,396 samples	23x
HFM256GDHTNG-8310A 256GBBench 111%, 4,680 samples	11x
RPFTJ256PDD2MWX 256GBBench 86%, 6,231 samples	6x

RAM
K4E6E304EC-EGCG 2x4GBSamsungBench 68%, 8,402 samples	35x
MT52L1G32D4PG-093 2x8GBMicronBench 66%, 14,288 samples	6x
H9CCNNNBJTALAR-NVD 2x4GBHynixBench 68%, 4,567 samples	6x

EDIT WITH CUSTOM PC BUILDER

CPU	GPU	SSD
Intel Core i5-13600K $254	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 $163	Nvidia RTX 4070 $539	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) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $79	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16