Asrock Z170 Extreme4

Performance Results

Benchmarks - excluding GPU, HDD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (58th percentile). This means that out of 100 PCs with exactly the same components, 42 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 moderate workstation, and even light server workloads. Finally, with a gaming score of 95.4%, this CPUs suitability for 3D gaming is outstanding.
Boot Drive127% 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.
Sub-optimal background CPU (15%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
MotherboardAsrock Z170 Extreme4  (all builds)
Memory13.4 GB free of 16 GB @ 2.7 GHz
Display1024 x 768 - 32 Bit colors
OSWindows 10
BIOS Date20161122
Uptime0 Days
Run DateSep 15 '18 at 01:33
Run Duration128 Seconds
Run User GBR-User
Background CPU 15%

 PC Performing as expected (58th 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 i7-7700K-$329
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.35 GHz (avg)
Performing as expected (53rd percentile)
95.4% Outstanding
SC Int 126
SC Float 107
SC Mixed 134
98% 122 Pts
QC Int 425
QC Float 446
QC Mixed 464
101% 445 Pts
MC Int 680
MC Float 776
MC Mixed 740
109% 732 Pts
Poor: 82%
This bench: 95.4%
Great: 111%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 850 Evo 500GB-$114
446GB free (System drive)
Firmware: EMT03B6Q
SusWrite @10s intervals: 349 388 416 453 468 456 MB/s
Performing above expectations (84th percentile)
127% Outstanding
Read 483
Write 480
Mixed 403
SusWrite 422
101% 447 MB/s
4K Read 44.4
4K Write 127
4K Mixed 61.6
213% 77.5 MB/s
DQ Read 382
DQ Write 344
DQ Mixed 362
272% 363 MB/s
Poor: 74%
This bench: 127%
Great: 135%
SanDisk Cruzer Fit 32GB
26GB free, PID 5571
Operating at USB 2.0 Speed
SusWrite @10s intervals: 7.2 2.4 4.1 4.4 4.8 4.8 MB/s
Performing below expectations (38th percentile)
6.95% Terrible
Read 20.5
Write 5.7
Mixed 12
SusWrite 4.6
12% 10.7 MB/s
4K Read 3.5
4K Write 0.7
4K Mixed 2.3
115% 2.17 MB/s
Poor: 6%
This bench: 6.95%
Great: 14%
Memory Kit Bench Multi core Single core Latency
HyperX Fury DDR4 2666 C15 2x8GB-$75
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
Performing as expected (59th percentile)
89.1% Excellent
MC Read 33.8
MC Write 34.7
MC Mixed 26.3
90% 31.6 GB/s
SC Read 20.6
SC Write 33.4
SC Mixed 28.1
78% 27.4 GB/s
Latency 62.2
64% 62.2 ns
Poor: 51%
This bench: 89.1%
Great: 98%
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 System Memory Latency Ladder

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

Typical Z170 Extreme4 Builds (Compare 2,636 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 66%
Battle cruiser

Motherboard: Asrock Z170 Extreme4 - $167

EDIT WITH CUSTOM PC BUILDER Value: 94% - Outstanding Total price: $1,089
The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $344Samsung 850 Evo 250GB $86
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $114
Intel Core i5-8600K $260AMD RX 480 $280Samsung 850 Pro 256GB $135
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $150SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $899SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $160SanDisk Ultra Fit 32GB $11
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