Lenovo 81AC

Performance Results


Gaming 31% Sail boat	Desktop 90% Aircraft carrier	Workstation 27% Raft


PC Status	Overall this PC is performing way above expectations (88th percentile). This means that out of 100 PCs with exactly the same components, 12 performed better. The overall PC percentile is the average of each of its individual components. This PC is likely operated by a technical master!
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 light workstation, and even some light server workloads. Finally, with a gaming score of 81.7%, this CPU's suitability for 3D gaming is very good.
Graphics	28.5% is a below average 3D score (RTX 2060S = 100%). This GPU can handle older games but it will struggle to render recent games at resolutions greater than 1080p. (Note: general computing tasks don't require 3D graphics)
Boot Drive	255% 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	16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

CPU throttled at 60% 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

5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago.

System	Lenovo 81AC (all builds)
Motherboard	LENOVO LNVNB161216
Memory	11.7 GB free of 16 GB @ 2.4 GHz
Display	1360 x 768 - 32 Bit colors
OS	Windows 10
BIOS Date	20181102
Uptime	0.3 Days
Run Date	Mar 05 '19 at 15:33
Run Duration	127 Seconds
Run User	ROU-User
Background CPU	2%
CPU Throttled	60%

PC Performing way above expectations (88^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-7700HQ 473,208 User benchmarks, average bench 62% U3E1, 1 CPU, 4 cores, 8 threads Base clock 2.8 GHz, turbo 3.45 GHz (avg) Performing way above expectations (100^th percentile)	81.7% Excellent	Memory 89.8 1-Core 115 2-Core 219 81% 141 Pts	4-Core 398 8-Core 584 61% 491 Pts	64-Core 595 37% 595 Pts
Poor: 38% ↑ This bench: 81.7% Great: 73%

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. 25.21.14.1917 Performing way above expectations (99^th percentile)	28.5% Poor	Lighting 33.8 Reflection 31.8 Parallax 41.4 28% 35.6 fps	MRender 38 Gravity 36 Splatting 37 30% 37 fps
Poor: 17% ↑ This bench: 28.5% Great: 28%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung PM981 NVMe PCIe M.2 512GB 80,540 User benchmarks, average bench 217% 159GB free (System drive) Firmware: 2L1QEXA7 Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 736 618 636 637 637 628 MB/s Performing above expectations (77^th percentile)	255% Outstanding	Read 2,293 Write 1811 Mixed 1,462 SusWrite 649 346% 1,554 MB/s	4K Read 61.4 4K Write 130 4K Mixed 79.9 264% 90.4 MB/s	DQ Read 1,044 DQ Write 815 DQ Mixed 911 687% 923 MB/s
Poor: 130% ↑ This bench: 255% Great: 296%
Seagate Barracuda 2TB (2016)-$51 462,780 User benchmarks, average bench 92% 186GB free Firmware: CC26 SusWrite @10s intervals: 172 179 187 186 185 187 MB/s Performing way above expectations (88^th percentile)	109% Outstanding	Read 197 Write 158 Mixed 86.3 SusWrite 183 114% 156 MB/s	4K Read 0.7 4K Write 1.6 4K Mixed 0.8 148% 1.03 MB/s
Poor: 63% ↑ This bench: 109% Great: 114%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMA81GS6AFR8N-UH 2x8GB 71,691 User benchmarks, average bench 70% 2 of 2 slots used 16GB SODIMM DDR4 clocked @ 2400 MHz Performing above expectations (77^th percentile)	74.9% Very good	MC Read 29.2 MC Write 29.2 MC Mixed 22 77% 26.8 GB/s	SC Read 14.1 SC Write 26.4 SC Mixed 22.8 60% 21.1 GB/s	Latency 67.5 59% 67.5 ns
Poor: 47% ↑ This bench: 74.9% Great: 79%

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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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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 $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 $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