Lenovo 81AC

Performance Results


Gaming 18% Surfboard	Desktop 82% Aircraft carrier	Workstation 16% Surfboard


PC Status	Overall this PC is performing above expectations (69th percentile). This means that out of 100 PCs with exactly the same components, 31 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a brilliant single core score, this CPU is the business: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. Additionally this processor can handle very light workstation, and even some very light server workloads. Finally, with a gaming score of 76.6%, this CPU's suitability for 3D gaming is good.
Graphics	14.2% 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	212% 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.

CPU throttled at 64% 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 81AC (all builds)
Motherboard	LENOVO LNVNB161216
Memory	2.1 GB free of 8 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit farger
OS	Windows 10
BIOS Date	20181224
Uptime	0.3 Days
Run Date	Oct 14 '19 at 14:00
Run Duration	112 Seconds
Run User	NOR-User
Background CPU	2%
CPU Throttled	64%

PC Performing above expectations (69^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i5-7300HQ 170,871 User benchmarks, average bench 57% U3E1, 1 CPU, 4 cores, 4 threads Base clock 2.5 GHz, turbo 3.1 GHz (avg) Performing way above expectations (100^th percentile)	76.6% Very good	Memory 88.6 1-Core 102 2-Core 202 76% 131 Pts	4-Core 372 8-Core 385 50% 378 Pts	64-Core 392 24% 392 Pts
Poor: 32% ↑ This bench: 76.6% Great: 69%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 1050-Ti (Mobile Max-Q) 10,407 User benchmarks, average bench 25% Legend(17AA 39FF) ≥ 4GB Driver: nvldumdx.dll Ver. 26.21.14.3648 Performing below potential (0^th percentile) - GPU OC Guide	14.2% Very poor	Lighting 10 Reflection 11.5 Parallax 33 8% 18.2 fps	MRender 27.7 Gravity 34 Splatting 32.8 26% 31.5 fps
Poor: 17% ↑ This bench: 14.2% Great: 28%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
Samsung PM961 NVMe PCIe M.2 256GB 99,566 User benchmarks, average bench 177% 115GB free (System drive) Firmware: 4L1QCXB7 Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 475 322 330 331 331 329 MB/s Performing above expectations (82^nd percentile)	212% Outstanding	Read 1,938 Write 1,150 Mixed 727 SusWrite 353 230% 1,042 MB/s	4K Read 56.2 4K Write 110 4K Mixed 70.4 234% 78.8 MB/s	DQ Read 1,089 DQ Write 706 DQ Mixed 838 641% 878 MB/s
Poor: 106% ↑ This bench: 212% Great: 236%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471A5244CB0-CRC 2x4GB 36,396 User benchmarks, average bench 57% 2 of 2 slots used 8GB SODIMM DDR4 clocked @ 2400 MHz Performing way above expectations (94^th percentile)	68.4% Good	MC Read 26.5 MC Write 25.7 MC Mixed 20 69% 24.1 GB/s	SC Read 15.7 SC Write 24.2 SC Mixed 22 59% 20.6 GB/s	Latency 68.9 58% 68.9 ns
Poor: 27% ↑ This bench: 68.4% Great: 69%

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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 81AC Builds (Compare 75 builds) See popular component choices, score breakdowns and rankings

Gaming 10%

Tree trunk

Desktop 60%

Gunboat

Workstation 9%

Tree trunk

System: Lenovo 81AC

CPU
Core i5-7300HQIntelBench 57%, 170,871 samples	43x
Core i7-7700HQIntelBench 62%, 473,208 samples	32x

GPU
HD Graphics 630IntelBench 5%, 310,249 samples	49x
GTX 1050-Ti (Mobile Max-Q)NvidiaBench 25%, 10,407 samples	23x
RTX 2080-TiNvidia $441Bench 156%, 357,946 samples	2x

SSD
PM961 NVMe PCIe M.2 256GBSamsungBench 177%, 99,566 samples	22x
PM981 NVMe PCIe M.2 512GBSamsungBench 217%, 80,540 samples	17x
CT1000P 1TBNvmeBench 216%, 6,019 samples	5x

RAM
M471A5244CB0-CRC 2x4GBSamsungBench 57%, 36,396 samples	14x
HMA81GS6AFR8N-UH 2x8GBHynixBench 70%, 71,691 samples	11x
RMSA3270MB86H9F2400 2x4GBRamaxelBench 60%, 685 samples	9x

EDIT WITH CUSTOM PC BUILDER

CPU	GPU	SSD
Intel Core i5-13600K $279	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 $184	Nvidia RTX 4070 $409	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) $30	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