Asrock Z270 Killer SLI/ac

Performance Results

 
Gaming
Gaming 37%
Jet ski
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 60%
Gunboat
PC StatusOverall this PC is performing way below expectations (12th percentile). This means that out of 100 PCs with exactly the same components, 88 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
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 92.7%, this CPUs suitability for 3D gaming is outstanding.
Graphics31.7% is a below average 3D score (GTX 1070 = 100%). This GPU can handle older games but it will struggle to render recent games at resolutions greater than 1080p. (Note: general computing tasks don't require 3D graphics)
Boot Drive66.4% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system 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.
Very high background CPU (45%). 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)
Memory12 GB free of 16 GB @ 2.1 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20161205
Uptime0 Days
Run DateMar 21 '17 at 01:11
Run Duration116 Seconds
Run User USA-User
Background CPU 45%

 PC Performing way below expectations (12th 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-$299
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.55 GHz (avg)
Performing way below expectations (13th percentile)
92.7% Outstanding
SC Int 134
SC Float 136
SC Mixed 138
109% 136 Pts
QC Int 421
QC Float 450
QC Mixed 435
99% 436 Pts
MC Int 654
MC Float 746
MC Mixed 731
106% 710 Pts
Poor: 89%
This bench: 92.7%
Great: 113%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 960-$200
MSI(1462 3201) 2GB
CLim: 1392 MHz, MLim: 1752 MHz, Ram: 2GB, Driver: 378.92
Performing way below expectations (5th percentile)
31.7% Below average
Lighting 131
Reflection 110
Parallax 124
40% 122 fps
MRender 82.8
Gravity 33.9
Splatting 78.5
26% 65.1 fps
Poor: 35%
This bench: 31.7%
Great: 45%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 750 EVO 500GB
431GB free
Firmware: MAT01B6Q Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Performing below expectations (26th percentile)
66.4% Good
Read 476
Write 218
Mixed 196
65% 296 MB/s
4K Read 28
4K Write 49.5
4K Mixed 16
89% 31.1 MB/s
DQ Read 232
DQ Write 126
DQ Mixed 25.1
60% 128 MB/s
Poor: 54%
This bench: 66.4%
Great: 90%
Toshiba DT01ACA100 1TB-$42
277GB free
Firmware: MS2OA750 Max speed: SATA 3.0 600 MB/s
NCQ 7200 RPM 4KALIGNED S.M.A.R.T
Performing way below expectations (16th percentile)
71.5% Very good
Read 106
Write 144
Mixed 141
99% 130 MB/s
4K Read 0.4
4K Write 1.61
4K Mixed 0.18
66% 0.73 MB/s
Poor: 62%
This bench: 71.5%
Great: 103%
Memory Kit Bench Multi core Single core Latency
G.SKILL Ripjaws V DDR4 2400 C15 2x8GB-$150
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
Performing way below expectations (1st percentile)
34.1% Below average
MC Read 12.7
MC Write 10.8
MC Mixed 9.8
32% 11.1 GB/s
SC Read 9.4
SC Write 11.6
SC Mixed 11.2
31% 10.7 GB/s
Latency 76.3
52% 76.3 ns
Poor: 42%
This bench: 34.1%
Great: 86%
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 771 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 71%
Battleship

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 92% - Outstanding Total price: $975
The Best.
CPUGPUSSD
Intel Core i7-7700K $299Nvidia GTX 1070 $386Samsung 850 Evo 250GB $95
AMD Ryzen 7 1700 $280AMD RX 480 $508Samsung 850 Pro 256GB $126
Intel Core i5-7600K $230Nvidia GTX 1060-6GB $265Samsung 850 Evo 500GB $140
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $158SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $920SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $67Corsair Vengeance LPX DDR4 3200 C16 2x8GB $180SanDisk Ultra Fit 32GB $13
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback