Lenovo 81AC

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing above expectations (85th percentile). This means that out of 100 PCs with exactly the same components, 15 performed better. The overall PC percentile is the average of each of its individual components.
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 light workstation, and even some light server workloads. Finally, with a gaming score of 78.6%, this CPU's suitability for 3D gaming is good.
Boot Drive287% 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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Run History
SystemLenovo 81AC  (all builds)
MotherboardLENOVO LNVNB161216
Memory14 GB free of 16 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors,
OSWindows 10
BIOS Date20180717
Uptime0 Days
Run DateJan 24 '20 at 15:30
Run Duration125 Seconds
Run User AUT-User
Background CPU4%

 PC Performing above expectations (85th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-7700HQ
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2.8 GHz, turbo 3.35 GHz (avg)
Performing way above expectations (100th percentile)
78.6% Very good
Memory 91
1-Core 119
2-Core 212
81% 141 Pts
4-Core 358
8-Core 546
56% 452 Pts
64-Core 549
34% 549 Pts
Poor: 38%
This bench: 78.6%
Great: 73%
Drives BenchSequentialRandom 4kDeep queue 4k
Samsung PM981 NVMe PCIe M.2 512GB
0GB free (System drive)
Firmware: EXA7 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1727 810 591 595 589 568 MB/s
Performing way above expectations (92nd percentile)
287% Outstanding
Read 2,313
Write 1,926
Mixed 1,470
SusWrite 813
364% 1,631 MB/s
4K Read 65.3
4K Write 138
4K Mixed 87.7
284% 96.8 MB/s
DQ Read 1,330
DQ Write 1,180
DQ Mixed 1,251
939% 1,254 MB/s
Poor: 130%
This bench: 287%
Great: 296%
SanDisk Ultra USB 3.0 16GB-$6
0GB free, PID 5581
Operating at USB 3.0 Speed
SusWrite @10s intervals: 23 22 23 23 23 21 MB/s
Performing above expectations (70th percentile)
27.5% Poor
Read 123
Write 20.5
Mixed 26.6
SusWrite 22.4
48% 48.2 MB/s
4K Read 4.6
4K Write 1.2
4K Mixed 2.3
136% 2.7 MB/s
Poor: 10%
This bench: 27.5%
Great: 35%
Memory Kit BenchMulti coreSingle coreLatency
Ramaxel RMSA3260MH78HAF-2666 2x8GB
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 2400 MHz
Performing above expectations (77th percentile)
76.4% Very good
MC Read 29.4
MC Write 29.5
MC Mixed 21.7
77% 26.9 GB/s
SC Read 18.2
SC Write 27.7
SC Mixed 25.4
68% 23.8 GB/s
Latency 65.8
61% 65.8 ns
Poor: 51%
This bench: 76.4%
Great: 79%

 System Memory Latency Ladder

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

Typical 81AC Builds (Compare 75 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 10%
Tree trunk
Desktop
Desktop 60%
Gunboat
Workstation
Workstation 9%
Tree trunk

System: Lenovo 81AC

EDIT WITH CUSTOM PC BUILDER
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HDDRAMUSB
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