Asrock Z270 Gaming K4

Performance Results

Benchmarks - excluding HDD
Gaming
Gaming 100%
Nuclear submarine
Desktop
Desktop 94%
Nuclear submarine
Workstation
Workstation 74%
Battleship
PC StatusOverall this PC is performing above expectations (65th percentile). This means that out of 100 PCs with exactly the same components, 35 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith an outstanding single core score, this CPU is the cat's whiskers: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. Additionally this processor can handle typical workstation, and even moderate server workloads. Finally, with a gaming score of 107%, this CPUs suitability for 3D gaming is outstanding.
Graphics101% is an outstanding 3D score, it's the bee's knees. This GPU can handle almost all 3D games at very high resolutions and ultra detail levels.
Boot Drive99.9% is a very good SSD score. This drive is suitable for moderate workstation use, it will facilitate fast boots, responsive applications and ensure minimum IO wait times.
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.
Run History
MotherboardAsrock Z270 Gaming K4  (all builds)
Memory13.7 GB free of 16 GB @ 2.1 GHz
Display3840 x 2160 - 32 Bit colors
OSWindows 10
BIOS Date20170329
Uptime4.9 Days
Run DateDec 07 '17 at 18:51
Run Duration139 Seconds
Run User USA-User
Background CPU2%

 PC Performing above expectations (65th 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-$355
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.5 GHz (avg)
Performing way above expectations (92nd percentile)
107% Outstanding
SC Int 138
SC Float 144
SC Mixed 141
113% 141 Pts
QC Int 508
QC Float 546
QC Mixed 544
121% 533 Pts
MC Int 706
MC Float 800
MC Mixed 769
113% 758 Pts
Poor: 83%
This bench: 107%
Great: 110%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 980 Ti-$550
CLim: 1493 MHz, MLim: 1752 MHz, Ram: 6GB, Driver: 388.43
Performing above expectations (68th percentile)
101% Outstanding
Lighting 321
Reflection 293
Parallax 333
100% 315 fps
MRender 202
Gravity 296
Splatting 210
102% 236 fps
Poor: 59%
This bench: 101%
Great: 110%
Drives Bench Sequential Random 4k Deep queue 4k
Crucial MX300 525GB-$110
488GB free
Firmware: M0CR040 Max speed: SATA 3.0 600 MB/s
Performing as expected (46th percentile)
89.5% Excellent
Read 489
Write 339
Mixed 340
86% 390 MB/s
4K Read 28.1
4K Write 87.1
4K Mixed 26.7
123% 47.3 MB/s
DQ Read 335
DQ Write 223
DQ Mixed 15.1
83% 191 MB/s
Poor: 68%
This bench: 89.5%
Great: 100%
SanDisk SSD Plus 240GB-$49
223GB free
Firmware: Z32070RL Max speed: SATA 3.0 600 MB/s
Performing way above expectations (87th percentile)
78.5% Very good
Read 479
Write 443
Mixed 465
103% 462 MB/s
4K Read 16.3
4K Write 93.3
4K Mixed 5.23
81% 38.3 MB/s
DQ Read 156
DQ Write 292
DQ Mixed 5.19
66% 151 MB/s
Poor: 33%
This bench: 78.5%
Great: 85%
Samsung 850 EVO M.2 250GB
105GB free (System drive)
Firmware: EMT21B6Q Max speed: SATA 3.0 600 MB/s
Performing below expectations (39th percentile)
99.9% Outstanding
Read 517
Write 417
Mixed 419
100% 451 MB/s
4K Read 48.6
4K Write 111
4K Mixed 29.9
171% 63.1 MB/s
DQ Read 48.8
DQ Write 117
DQ Mixed 28.5
37% 64.6 MB/s
Poor: 72%
This bench: 99.9%
Great: 123%
Memory Kit Bench Multi core Single core Latency
Unknown 16G-D4-2400-MR 2x8GB
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
Performing as expected (59th percentile)
72.9% Very good
MC Read 27.9
MC Write 27.9
MC Mixed 19.8
72% 25.2 GB/s
SC Read 17.7
SC Write 27.6
SC Mixed 24.3
66% 23.2 GB/s
Latency 59.5
67% 59.5 ns
Poor: 40%
This bench: 72.9%
Great: 87%
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 Z270 Gaming K4 Builds (Compare 753 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 72%
Battleship
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 67%
Battle cruiser

Motherboard: Asrock Z270 Gaming K4

EDIT WITH CUSTOM PC BUILDER Value: 93% - Outstanding Total price: $829
The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $360Samsung 850 Evo 250GB $78
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $120
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $147SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $145SanDisk Ultra Fit 32GB $12
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