Lenovo 427639U

Performance Results

Benchmarks - excluding GPU, HDD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing way below expectations (11th percentile). This means that out of 100 PCs with exactly the same components, 89 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
ProcessorWith an extremely low single core score, this CPU can barely handle email and light web browsing. Finally, with a gaming score of 14.6%, this CPUs suitability for 3D gaming is very poor.
Boot Drive56.2% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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 34% 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
2 months ago, 2 months ago.
SystemLenovo 427639U  (all builds)
MotherboardLENOVO 427639U
Memory2.7 GB free of 16 GB @ 1.3 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20110711
Uptime0.3 Days
Run DateSep 13 '17 at 23:07
Run Duration83 Seconds
Run User CAN-User
Background CPU7%
CPU Throttled 34%

 PC Performing way below expectations (11th 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 i7-2820QM-$350
CPU, 1 CPU, 4 cores, 8 threads
Base clock 2.3 GHz, turbo 0.8 GHz (avg)
Performing way below expectations (6th percentile)
14.6% Very poor
SC Int 21
SC Float 21.1
SC Mixed 21.1
17% 21.1 Pts
QC Int 69.4
QC Float 70
QC Mixed 70.4
16% 69.9 Pts
MC Int 104
MC Float 107
MC Mixed 108
16% 106 Pts
Poor: 14%
This bench: 14.6%
Great: 64%
Drive Bench Sequential Random 4k Deep queue 4k
Intel 530 Series 240GB-$149
153GB free
Firmware: DC32 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Performing way below expectations (16th percentile)
56.2% Above average
Read 474
Write 240
Mixed 298
74% 337 MB/s
4K Read 18.8
4K Write 28.9
4K Mixed 16.1
64% 21.2 MB/s
DQ Read 71
DQ Write 64.4
DQ Mixed 35.1
35% 56.8 MB/s
Poor: 50%
This bench: 56.2%
Great: 86%
Memory Kit Bench Multi core Single core Latency
Samsung M471B5273CH0-CH9 M471B5273DH0-CH9 M471B5273CH0-CH9 M471B5273DH0-CH9 16GB
1333, 1333, 1333, 1333 MHz
4096, 4096, 4096, 4096 MB
Relative performance n/a - insufficient samples
36.5% Below average
MC Read 14.4
MC Write 14.2
MC Mixed 13.6
40% 14.1 GB/s
SC Read 5.5
SC Write 4.6
SC Mixed 5.5
15% 5.2 GB/s
Latency 125
32% 125 ns
Poor: 33%
This bench: 36.5%
Great: 51%
Take a copy of your results

 System Memory Latency Ladder

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

Typical 427639U Builds (Compare 4 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 48%
Yacht
Workstation
Workstation 33%
Sail boat

System: Lenovo 427639U

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $559
The Best.
CPUGPUSSD
Intel Core i7-7700K $288Nvidia GTX 1070 $410Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $270AMD RX 480 $240Samsung 850 Pro 256GB $110
Intel Core i5-7600K $200Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $148
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $189SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $55Corsair Vengeance LPX DDR4 3200 C16 2x8GB $195SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback