Asrock Z270 Gaming K4

Performance Results

Benchmarks - excluding HDD
Gaming
Gaming 131%
UFO
Desktop
Desktop 101%
UFO
Workstation
Workstation 84%
Aircraft carrier
PC StatusOverall this PC is performing above expectations (72nd percentile). This means that out of 100 PCs with exactly the same components, 28 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 108%, this CPUs suitability for 3D gaming is outstanding.
Graphics170% is a record breaking 3D score, it's almost off the scale. This GPU can handle all 3D games at very high resolutions and ultra detail levels.
Boot Drive109% 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
9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 9 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago, 8 months ago. (Only the first run influences device rankings)
MotherboardAsrock Z270 Gaming K4  (all builds)
Memory13.7 GB free of 16 GB @ 2.4 GHz
Display3840 x 2160 - 32 Bit colors
OSWindows 10
BIOS Date20170329
Uptime0 Days
Run DateJan 13 '18 at 21:30
Run Duration136 Seconds
Run User USA-User
Background CPU2%

 PC Performing above expectations (72nd 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 (94th percentile)
108% Outstanding
SC Int 139
SC Float 143
SC Mixed 141
113% 141 Pts
QC Int 520
QC Float 548
QC Mixed 556
123% 541 Pts
MC Int 705
MC Float 799
MC Mixed 762
113% 755 Pts
Poor: 81%
This bench: 108%
Great: 110%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 1080-Ti-$713
CLim: 1987 MHz, MLim: 2752 MHz, Ram: 11GB, Driver: 390.65
Performing above expectations (84th percentile)
170% Outstanding
Lighting 558
Reflection 533
Parallax 592
176% 561 fps
MRender 275
Gravity 546
Splatting 302
166% 374 fps
Poor: 53%
This bench: 170%
Great: 176%
Drives Bench Sequential Random 4k Deep queue 4k
Crucial MX300 525GB-$110
364GB free
Firmware: M0CR040 Max speed: SATA 3.0 600 MB/s
Performing below expectations (21st percentile)
81.6% Excellent
Read 486
Write 325
Mixed 341
85% 384 MB/s
4K Read 28.2
4K Write 80.3
4K Mixed 15.2
105% 41.2 MB/s
DQ Read 333
DQ Write 213
DQ Mixed 14.9
81% 187 MB/s
Poor: 68%
This bench: 81.6%
Great: 100%
SanDisk SSD Plus 240GB-$49
160GB free
Firmware: Z32070RL Max speed: SATA 3.0 600 MB/s
Performing above expectations (82nd percentile)
74.6% Very good
Read 512
Write 443
Mixed 461
105% 472 MB/s
4K Read 23.1
4K Write 85.9
4K Mixed 5.42
87% 38.1 MB/s
DQ Read 28
DQ Write 104
DQ Mixed 5.4
22% 45.7 MB/s
Poor: 33%
This bench: 74.6%
Great: 85%
Samsung 850 EVO M.2 250GB
112GB free (System drive)
Firmware: EMT21B6Q Max speed: SATA 3.0 600 MB/s
Performing above expectations (67th percentile)
109% Outstanding
Read 517
Write 417
Mixed 419
100% 451 MB/s
4K Read 48.9
4K Write 106
4K Mixed 29
167% 61.2 MB/s
DQ Read 331
DQ Write 281
DQ Mixed 91.5
127% 235 MB/s
Poor: 72%
This bench: 109%
Great: 122%
Memory Kit Bench Multi core Single core Latency
Unknown 16G-D4-2400-MR 2x8GB
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
Performing way above expectations (87th percentile)
81% Excellent
MC Read 30.9
MC Write 31
MC Mixed 22.3
80% 28.1 GB/s
SC Read 19.7
SC Write 31.4
SC Mixed 26.3
74% 25.8 GB/s
Latency 55.1
73% 55.1 ns
Poor: 40%
This bench: 81%
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 752 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 71%
Battleship
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 67%
Battle cruiser

Motherboard: Asrock Z270 Gaming K4

EDIT WITH CUSTOM PC BUILDER Value: 94% - Outstanding Total price: $810
The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $360Samsung 850 Evo 250GB $78
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $230Samsung 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
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback