Lenovo 81AC

Performance Results


Gaming 15% Tree trunk	Desktop 79% Battleship	Workstation 14% Tree trunk


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 80.4%, this CPU's suitability for 3D gaming is very good.
Graphics	7.51% 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	227% 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.

System	Lenovo 81AC (all builds)
Motherboard	LENOVO LNVNB161216
Memory	12.9 GB free of 16 GB @ 2.4 GHz
Display	Цвета: 1920 x 1080 - 32 Bit
OS	Windows 10
BIOS Date	20180222
Uptime	0 Days
Run Date	Jul 27 '18 at 23:34
Run Duration	133 Seconds
Run User	RUS-User
Background CPU	4%
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)	80.4% Excellent	Memory 82.9 1-Core 119 2-Core 227 80% 143 Pts	4-Core 419 8-Core 604 64% 512 Pts	64-Core 599 37% 599 Pts
Poor: 38% ↑ This bench: 80.4% Great: 73%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD Graphics 630 FAQ - How to force Optimus or Switchable discrete GPUs? Legend(17AA 3806) 1GB Driver: igdumdim64.dll Ver. 22.20.16.4836 Performing way above expectations (100^th percentile)	7.51% Terrible	Lighting 7.9 Reflection 28.8 Parallax 7.78 6% 14.8 fps	MRender 11 Gravity 7.03 Splatting 15.6 10% 11.2 fps
Poor: 3% ↑ This bench: 7.51% Great: 6%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung PM961 NVMe PCIe M.2 256GB 99,566 User benchmarks, average bench 177% 196GB free (System drive) Firmware: 4L1QCXB7 Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 480 316 323 322 321 320 MB/s Performing way above expectations (92^nd percentile)	227% Outstanding	Read 2,081 Write 1,150 Mixed 720 SusWrite 347 236% 1,075 MB/s	4K Read 59.7 4K Write 140 4K Mixed 72.9 258% 90.8 MB/s	DQ Read 1,044 DQ Write 899 DQ Mixed 894 692% 946 MB/s
Poor: 106% ↑ This bench: 227% Great: 236%
TOSHIBA External USB 3.0 1TB 1,977 User benchmarks, average bench 32% 273GB free, PID a207 Operating at USB 3.0 Speed SusWrite @10s intervals: 76 76 78 78 79 78 MB/s Performing as expected (56^th percentile)	34.6% Below average	Read 87.5 Write 88.6 Mixed 32.1 SusWrite 77.5 94% 71.4 MB/s	4K Read 0.5 4K Write 1.6 4K Mixed 0.6 77% 0.9 MB/s
Poor: 12% ↑ This bench: 34.6% Great: 49%

Memory Kit	Bench	Multi core	Single core	Latency
Ramaxel RMSA3260MH78HAF-2666 2x8GB 6,014 User benchmarks, average bench 71% 2 of 2 slots used 16GB SODIMM DDR4 clocked @ 2400 MHz Performing way above expectations (92^nd percentile)	78.3% Very good	MC Read 30 MC Write 30.5 MC Mixed 22.4 79% 27.6 GB/s	SC Read 18.2 SC Write 32 SC Mixed 25.4 72% 25.2 GB/s	Latency 75.2 53% 75.2 ns
Poor: 51% ↑ This bench: 78.3% 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 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	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