Lenovo 81JM

Performance Results


Gaming 9% Tree trunk	Desktop 49% Yacht	Workstation 8% Tree trunk


PC Status	Overall this PC is performing below expectations (31st percentile). This means that out of 100 PCs with exactly the same components, 69 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
Processor	With a below average single core score, this CPU can handle email, web browsing and audio/video playback but it will struggle to handle modern 3D games or workstation tasks such as video editing. Finally, with a gaming score of 51.2%, this CPU's suitability for 3D gaming is average.
Graphics	6.25% 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	86.3% 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	Windows 11 is the most recent version of Windows.

Sub-optimal background CPU (17%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

2 years ago, 2 years ago.

System	Lenovo 81JM (all builds)
Motherboard	LENOVO LNVNB161216
Memory	2.3 GB free of 8 GB @ 2.4 GHz
Display	1366 x 768 - 32 Bit cores
OS	Windows 11
BIOS Date	20180821
Uptime	6.3 Days
Run Date	Oct 25 '21 at 04:27
Run Duration	174 Seconds
Run User	BRA-User
Background CPU	17%

PC Performing below expectations (31^st 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 2.05 GHz (avg) Performing as expected (42^nd percentile)	51.2% Above average	Memory 63.3 1-Core 44.7 2-Core 94.8 42% 67.6 Pts	4-Core 221 8-Core 261 31% 241 Pts	64-Core 209 13% 209 Pts
Poor: 26% ↑ This bench: 51.2% 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 way above expectations (92^nd percentile)	6.25% Terrible	Lighting 6.8 Reflection 4.6 Parallax 8.1 6% 6.5 fps	MRender 8.6 Gravity 7.2 Splatting 11.3 8% 9.03 fps
Poor: 3% ↑ This bench: 6.25% Great: 6%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Pcie SSD 256GB 15,792 User benchmarks, average bench 152% 97GB free (System drive) Firmware: ECFM12.1 Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 239 118 213 232 154 114 MB/s Performing way below expectations (7^th percentile)	86.3% Excellent	Read 1,108 Write 200 Mixed 393 SusWrite 178 102% 470 MB/s	4K Read 37.5 4K Write 10.7 4K Mixed 7.7 72% 18.6 MB/s	DQ Read 478 DQ Write 10 DQ Mixed 37.3 79% 175 MB/s
Poor: 80% ↑ This bench: 86.3% Great: 214%
WD WD10SPZX-00HKTT0 1TB 294,991 User benchmarks, average bench 56% 278GB free Firmware: 01.01A01 SusWrite @10s intervals: 22 18 20 22 22 19 MB/s Performing way below expectations (1^st percentile)	11.2% Very poor	Read 18.6 Write 16.1 Mixed 27.8 SusWrite 20.3 16% 20.7 MB/s	4K Read 0.3 4K Write 0.8 4K Mixed 0.3 61% 0.47 MB/s
Poor: 26% ↑ This bench: 11.2% Great: 79%

Memory Kit	Bench	Multi core	Single core	Latency
HT-Micron HTH5AN8G6NAFR-UHD LENOVO TMA851S6AFR6N-UHHC 8GB 155 User benchmarks, average bench 58% 2400, 2400 MHz 4096, 4096 MB Performing below potential (11^th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	50.5% Above average	MC Read 18.5 MC Write 20.5 MC Mixed 17.6 54% 18.9 GB/s	SC Read 6.9 SC Write 13.3 SC Mixed 14.3 33% 11.5 GB/s	Latency 118 34% 118 ns
Poor: 49% ↑ This bench: 50.5% Great: 66%

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

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GPU

SSD

HDD

RAM

MBD

Typical 81JM Builds (Compare 65 builds) See popular component choices, score breakdowns and rankings

Gaming 8%

Tree trunk

Desktop 53%

Yacht

Workstation 8%

Tree trunk

System: Lenovo 81JM

CPU
Core i5-8250UIntelBench 53%, 234,942 samples	47x
Core i7-8550UIntelBench 53%, 184,356 samples	18x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	65x

SSD
A400 120GBKingston $29Bench 61%, 166,392 samples	6x
Green 120GB (2018)WD $59Bench 43%, 69,933 samples	5x
Green 240GB (2018)WD $35Bench 45%, 156,194 samples	4x

RAM
HTH5AN8G6NAFR-UHD Smart SF464128CK8IWGKFEG 8GBHT-MicronBench 57%, 101 samples	10x
HTH5AN8G6NAFR-UHD LENOVO TMA851S6AFR6N-UHHC 8GBHT-MicronBench 58%, 155 samples	9x
HMA851S6AFR6N-UH LENOVO TMA851S6AFR6N-UHHC 8GBHynixBench 58%, 19 samples	4x

EDIT WITH CUSTOM PC BUILDER

Value: 11% - Very poor

Total price: $29

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	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 $40	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