Lenovo 81AC

Performance Results

Benchmarks - excluding HDD
Gaming
Gaming 18%
Surfboard
Desktop
Desktop 99%
Nuclear submarine
Workstation
Workstation 62%
Destroyer
PC StatusOverall this PC is performing way above expectations (90th percentile). This means that out of 100 PCs with exactly the same components, 10 performed better. The overall PC percentile is the average of each of its individual components. This PC is likely operated by a technical master!
ProcessorWith 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 moderate workstation, and even light server workloads. Finally, with a gaming score of 81.1%, this CPUs suitability for 3D gaming is excellent.
Graphics8.53% is a very low 3D score (GTX 1070 = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
Boot Drive228% 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.
Memory16GB 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 VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
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
SystemLenovo 81AC  (all builds)
MotherboardLENOVO LNVNB161216
Memory12.2 GB free of 16 GB @ 2.4 GHz
DisplayЦвета: 1920 x 1080 - 32 Bit
OSWindows 10
BIOS Date20171208
Uptime0 Days
Run DateJul 13 '18 at 00:07
Run Duration112 Seconds
Run User RUS-User
Background CPU4%
CPU Throttled 60%

 PC Performing way above expectations (90th percentile)

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

Processor Bench Single core Quad core Multi core
Intel Core i7-7700HQ
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2.8 GHz, turbo 3.45 GHz (avg)
Performing way above expectations (98th percentile)
81.1% Excellent
SC Int 112
SC Float 119
SC Mixed 115
92% 115 Pts
QC Int 389
QC Float 428
QC Mixed 399
92% 406 Pts
MC Int 534
MC Float 599
MC Mixed 574
85% 569 Pts
Poor: 48%
This bench: 81.1%
Great: 80%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel HD Graphics 630
Legend(17AA 3806) 1GB
Driver: igdumdim64.dll Ver. 22.20.16.4836
Performing way above expectations (93rd percentile)
8.53% Terrible
Lighting 21.6
Reflection 76.5
Parallax 23.1
7% 40.4 fps
MRender 21.2
Gravity 19.4
Splatting 32.4
10% 24.3 fps
Poor: 4%
This bench: 8.53%
Great: 9%
Drive Bench Sequential Random 4k Deep queue 4k
Samsung PM961 NVMe PCIe M.2 256GB-$95
182GB free (System drive)
Firmware: 4L1QCXB7 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 468 325 325 325 325 319 MB/s
Performing way above expectations (94th percentile)
228% Outstanding
Read 1,950
Write 1162
Mixed 786
SusWrite 348
234% 1,061 MB/s
4K Read 60.4
4K Write 144
4K Mixed 73.4
262% 92.6 MB/s
DQ Read 1,172
DQ Write 1,012
DQ Mixed 965
758% 1,050 MB/s
Poor: 122%
This bench: 228%
Great: 232%
Memory Kit Bench Multi core Single core Latency
Ramaxel RMSA3260MH78HAF-2666 2x8GB
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 2400 MHz
Performing above expectations (75th percentile)
76.3% Very good
MC Read 29.6
MC Write 30.1
MC Mixed 22.1
78% 27.3 GB/s
SC Read 16.3
SC Write 27.7
SC Mixed 22
63% 22 GB/s
Latency 68.3
58% 68.3 ns
Poor: 55%
This bench: 76.3%
Great: 78%
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 System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds.

Typical 81AC Builds (Compare 128 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 49%
Yacht

System: Lenovo 81AC

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i7-8700K $320Nvidia GTX 1070 $410Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $121
Intel Core i5-8600K $235AMD RX 480 $280Samsung 850 Pro 256GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $176SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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