Asrock Z270 Killer SLI/ac

Performance Results

 
Gaming
Gaming 70%
Battleship
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 70%
Battleship
PC StatusOverall this PC is performing as expected (45th percentile). This means that out of 100 PCs with exactly the same components, 55 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 105%, this CPUs suitability for 3D gaming is outstanding.
Graphics67.2% is a good 3D score. This GPU can handle the majority of recent games at high resolutions and ultra detail levels.
Boot Drive95.6% 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.
MotherboardAsrock Z270 Killer SLI/ac  (all builds)
Memory11.8 GB free of 16 GB @ 2.1 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20161205
Uptime7.5 Days
Run DateMar 02 '18 at 11:36
Run Duration109 Seconds
Run User USA-User
Background CPU8%

 PC Performing as expected (45th 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-$339
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.5 GHz (avg)
Performing way above expectations (89th percentile)
105% Outstanding
SC Int 138
SC Float 143
SC Mixed 141
113% 141 Pts
QC Int 517
QC Float 519
QC Mixed 533
118% 523 Pts
MC Int 693
MC Float 790
MC Mixed 748
111% 743 Pts
Poor: 79%
This bench: 105%
Great: 110%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
AMD R9 390-$304
PowerColor(148C 2358) ≥ 4GB
CLim: 1010 MHz, MLim: 1500 MHz, Ram: 8GB, Driver: 17.7
Performing above expectations (61st percentile)
67.2% Good
Lighting 200
Reflection 156
Parallax 277
70% 211 fps
MRender 126
Gravity 162
Splatting 179
65% 156 fps
Poor: 57%
This bench: 67.2%
Great: 70%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 850 Evo 500GB-$115
220GB free (System drive)
Firmware: EMT02B6Q Max speed: SATA 3.0 600 MB/s
Performing way below expectations (16th percentile)
95.6% Outstanding
Read 492
Write 391
Mixed 409
96% 430 MB/s
4K Read 39.6
4K Write 93.8
4K Mixed 40.8
162% 58.1 MB/s
DQ Read 34.7
DQ Write 86
DQ Mixed 18.6
26% 46.4 MB/s
Poor: 79%
This bench: 95.6%
Great: 134%
Seagate ST33000651AS 3TB-$166
1.5TB free
Firmware: CC45 Max speed: SATA 3.0 600 MB/s
Performing as expected (54th percentile)
67.8% Good
Read 129
Write 107
Mixed 118
89% 118 MB/s
4K Read 0.44
4K Write 1.8
4K Mixed 0.28
83% 0.84 MB/s
Poor: 44%
This bench: 67.8%
Great: 85%
Memory Kit Bench Multi core Single core Latency
Corsair Vengeance LPX DDR4 2133 C13 2x8GB-$135
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
Performing below potential (5th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled
39.6% Below average
MC Read 13.7
MC Write 13.4
MC Mixed 10.9
36% 12.7 GB/s
SC Read 12.6
SC Write 14.6
SC Mixed 13.9
39% 13.7 GB/s
Latency 66.2
60% 66.2 ns
Poor: 40%
This bench: 39.6%
Great: 80%
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 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 1,717 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 96%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 70%
Battleship

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 105% - Outstanding Total price: $922
The Best.
CPUGPUSSD
Intel Core i7-8700K $365Nvidia GTX 1070 $344Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $115
Intel Core i5-8600K $249AMD RX 480 $280Samsung 850 Pro 256GB $135
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $147SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $167SanDisk Ultra Fit 32GB $11
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