Lenovo 81AK

Performance Results


Gaming 10% Tree trunk	Desktop 64% Destroyer	Workstation 9% Tree trunk


PC Status	Overall this PC is performing as expected (48th percentile). This means that out of 100 PCs with exactly the same components, 52 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 63%, this CPU's suitability for 3D gaming is above average.
Graphics	5.5% 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	150% 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	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Very high background CPU (65%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 99% 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.

Run History

4 years ago, 4 years ago.

System	Lenovo 81AK (all builds)
Motherboard	LENOVO LNVNB161216
Memory	2.4 GB free of 8 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit 色彩,
OS	Windows 10
BIOS Date	20180222
Uptime	0 Days
Run Date	Oct 09 '19 at 15:54
Run Duration	140 Seconds
Run User	HKG-User
Background CPU	65%
CPU Throttled	99%

PC Performing as expected (48^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 2.35 GHz (avg) Performing above expectations (75^th percentile)	63% Good	Memory 84.5 1-Core 91.4 2-Core 134 64% 103 Pts	4-Core 229 8-Core 307 34% 268 Pts	64-Core 346 21% 346 Pts
Poor: 26% ↑ This bench: 63% 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 397B) 1GB Driver: igdumdim64.dll Ver. 24.20.100.6286 Performing above expectations (69^th percentile)	5.5% Terrible	Lighting 5.7 Reflection 14 Parallax 5.94 5% 8.53 fps	MRender 8.19 Gravity 5.67 Splatting 11.3 7% 8.39 fps
Poor: 3% ↑ This bench: 5.5% Great: 6%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Intel 660p NVMe PCIe M.2 2TB-$192 33,949 User benchmarks, average bench 217% 1.5TB free (System drive) Firmware: 002C Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 645 739 1003 1017 873 657 MB/s Performing way below expectations (5^th percentile)	150% Outstanding	Read 860 Write 869 Mixed 842 SusWrite 822 191% 848 MB/s	4K Read 31.3 4K Write 60.8 4K Mixed 46.5 139% 46.2 MB/s	DQ Read 534 DQ Write 445 DQ Mixed 309 281% 429 MB/s
Poor: 154% ↑ This bench: 150% Great: 282%
SDXC 495GB 3 User benchmarks, average bench 29% 84GB free Firmware: 0001 SusWrite @10s intervals: 65 MB/s Relative performance n/a - insufficient samples	39.1% Below average	Read 68.5 Write 1 Mixed 2 SusWrite 65.9 25% 34.3 MB/s	4K Read 6.4 4K Write 0.7 4K Mixed 2.3 535% 3.13 MB/s
Poor: 21% ↑ This bench: 39.1% Great: 44%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMA851S6AFR6N-UH 2x4GB 26,973 User benchmarks, average bench 57% 2 of 2 slots used 8GB SODIMM DDR4 clocked @ 2400 MHz Performing as expected (44^th percentile)	59% Above average	MC Read 23.8 MC Write 20.5 MC Mixed 17.8 59% 20.7 GB/s	SC Read 13.1 SC Write 20.4 SC Mixed 18.6 50% 17.4 GB/s	Latency 72.6 55% 72.6 ns
Poor: 22% ↑ This bench: 59% Great: 71%

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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 81AK Builds (Compare 96 builds) See popular component choices, score breakdowns and rankings

Gaming 9%

Tree trunk

Desktop 55%

Yacht

Workstation 8%

Tree trunk

System: Lenovo 81AK

CPU
Core i5-8250UIntelBench 53%, 234,942 samples	69x
Core i7-8550UIntelBench 53%, 184,356 samples	16x
Core i3-7100UIntelBench 43%, 37,239 samples	9x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	78x
HD 620 (Mobile Kaby Lake)IntelBench 5%, 387,149 samples	11x
MX150-2NvidiaBench 11%, 5,332 samples	7x

SSD
600p Series NVMe PCIe M.2 256GBIntel $49Bench 116%, 58,154 samples	23x
HFS256GD9TNG-62A0A 256GBBench 112%, 7,301 samples	20x
CA1-8D256 256GBLiteonBench 132%, 234 samples	12x

RAM
M471A5244CB0-CRC 2x4GBSamsungBench 57%, 36,396 samples	44x
4ATF51264HZ-2G3B1 2x4GBMicronBench 55%, 14,447 samples	26x
M471A5644EB0-CRC 2x2GBSamsungBench 58%, 882 samples	10x

EDIT WITH CUSTOM PC BUILDER

Value: 26% - Poor

Total price: $49

CPU	GPU	SSD
Intel Core i5-12600K $169	Nvidia RTX 4060 $293	WD Black SN850X M.2 2TB $150
Intel Core i5-12400F $110	Nvidia RTX 4060-Ti $385	WD Black SN850X M.2 1TB $89
Intel Core i5-13600K $249	Nvidia RTX 4070 $549	Crucial T700 M.2 4TB $369