Asrock Z270 Killer SLI/ac

Performance Results

 
Gaming
Gaming 69%
Battle cruiser
Desktop
Desktop 137%
UFO
Workstation
Workstation 88%
Aircraft carrier
PC StatusOverall this PC is performing above expectations (67th percentile). This means that out of 100 PCs with exactly the same components, 33 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 moderate workstation, and even light server workloads. Finally, with a gaming score of 102%, this CPUs suitability for 3D gaming is outstanding.
Graphics60.9% is a good 3D score. This GPU can handle the majority of recent games at high resolutions and ultra detail levels.
Boot Drive265% 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).
Run History
MotherboardAsrock Z270 Killer SLI/ac  (all builds)
Memory13 GB free of 16 GB @ 3 GHz
Display2560 x 1440 - 32 Bit colors
OSWindows 10
BIOS Date20170224
Uptime0 Days
Run DateOct 12 '18 at 01:49
Run Duration245 Seconds
Run User USA-User
Background CPU 15%

 PC Performing above expectations (67th 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 4.65 GHz (avg)
Performing above expectations (79th percentile)
102% Outstanding
SC Int 143
SC Float 152
SC Mixed 148
118% 148 Pts
QC Int 464
QC Float 547
QC Mixed 495
114% 502 Pts
MC Int 646
MC Float 830
MC Mixed 693
108% 723 Pts
Poor: 80%
This bench: 102%
Great: 110%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 1080-$450
CLim: 2050 MHz, MLim: 2653 MHz, Ram: 8GB, Driver: 416.16
Performing below potential (4th percentile) - Disable monitor sync before benchmarking (164 fps cap detected)
60.9% Good
Lighting 163
Reflection 164
Parallax 164
50% 164 fps
MRender 164
Gravity 164
Splatting 163
69% 164 fps
Poor: 76%
This bench: 60.9%
Great: 140%
Drives Bench Sequential Random 4k Deep queue 4k
WD Black NVMe PCIe M.2 500GB (2018)-$125
156GB free (System drive)
Firmware: 101110WD Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1175 751 716 674 648 655 MB/s
Performing way above expectations (88th percentile)
265% Outstanding
Read 1,900
Write 1909
Mixed 1,613
SusWrite 770
347% 1,548 MB/s
4K Read 42.1
4K Write 189
4K Mixed 75.4
260% 102 MB/s
DQ Read 1,629
DQ Write 1132
DQ Mixed 1,291
988% 1,351 MB/s
Poor: 162%
This bench: 265%
Great: 276%
Samsung 850 Evo 500GB-$98
311GB free
Firmware: EMT02B6Q
SusWrite @10s intervals: 458 455 460 450 458 458 MB/s
Performing way above expectations (96th percentile)
134% Outstanding
Read 468
Write 462
Mixed 374
SusWrite 456
99% 440 MB/s
4K Read 44.3
4K Write 138
4K Mixed 68.4
228% 83.7 MB/s
DQ Read 383
DQ Write 342
DQ Mixed 361
271% 362 MB/s
Poor: 81%
This bench: 134%
Great: 134%
Hitachi Deskstar 7K1000.C 1TB-$53
234GB free
Firmware: JP4OA3EA
SusWrite @10s intervals: 91 91 90 90 90 92 MB/s
Performing as expected (52nd percentile)
59% Above average
Read 115
Write 114
Mixed 57.7
SusWrite 90.6
69% 94.3 MB/s
4K Read 0.8
4K Write 1.5
4K Mixed 0.9
161% 1.07 MB/s
Poor: 31%
This bench: 59%
Great: 76%
Seagate Barracuda 7200.12 500GB-$31
135GB free
Firmware: CC38
SusWrite @10s intervals: 124 124 123 123 121 125 MB/s
Performing way above expectations (92nd percentile)
69.2% Good
Read 118
Write 95.2
Mixed 67.8
SusWrite 124
74% 101 MB/s
4K Read 0.7
4K Write 1.8
4K Mixed 1
174% 1.17 MB/s
Poor: 33%
This bench: 69.2%
Great: 71%
WD Black 2.5" 750GB (2011)-$70
844GB free
Firmware: 01.01A01
SusWrite @10s intervals: 98 101 100 100 99 101 MB/s
Performing above expectations (76th percentile)
62% Good
Read 116
Write 105
Mixed 75.2
SusWrite 99.7
73% 99 MB/s
4K Read 0.7
4K Write 2.4
4K Mixed 0.9
174% 1.33 MB/s
Poor: 27%
This bench: 62%
Great: 71%
WD Elements 2TB
359GB free, PID 1021
Operating at USB 2.0 Speed
SusWrite @10s intervals: 36 37 38 37 37 38 MB/s
Performing as expected (43rd percentile)
18.4% Very poor
Read 37.7
Write 34.7
Mixed 26
SusWrite 37.2
46% 33.9 MB/s
4K Read 0.7
4K Write 1.5
4K Mixed 0.6
74% 0.93 MB/s
Poor: 11%
This bench: 18.4%
Great: 46%
Memory Kit Bench Multi core Single core Latency
Corsair Vengeance LPX DDR4 3000 C15 2x8GB-$140
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
Performing above expectations (69th percentile)
94.9% Outstanding
MC Read 36.2
MC Write 36.9
MC Mixed 26.2
95% 33.1 GB/s
SC Read 22.3
SC Write 37.3
SC Mixed 30.8
86% 30.1 GB/s
Latency 50.8
79% 50.8 ns
Poor: 54%
This bench: 94.9%
Great: 104%
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 Killer SLI/ac Builds (Compare 1,608 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 95%
Nuclear submarine
Desktop
Desktop 94%
Nuclear submarine
Workstation
Workstation 70%
Battleship

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 106% - Outstanding Total price: $906
The Best.
CPUGPUSSD
Intel Core i7-8700K $380Nvidia GTX 1070 $323Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $157SanDisk Ultra Fit 32GB $12
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