Asrock Z270 Killer SLI/ac

Performance Results

 
Gaming
Gaming 37%
Jet ski
Desktop
Desktop 80%
Battleship
Workstation
Workstation 58%
Gunboat
PC StatusOverall this PC is performing way below expectations (8th percentile). This means that out of 100 PCs with exactly the same components, 92 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 91.5%, this CPUs suitability for 3D gaming is outstanding.
Graphics31.1% 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 Drive56.8% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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 (20%). 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)
Memory12.5 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 01:05
Run Duration122 Seconds
Run User USA-User
Background CPU 20%

 PC Performing way below expectations (8th 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-$280
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.5 GHz (avg)
Performing way below expectations (16th percentile)
91.5% Outstanding
SC Int 137
SC Float 143
SC Mixed 140
112% 140 Pts
QC Int 396
QC Float 449
QC Mixed 423
96% 423 Pts
MC Int 680
MC Float 766
MC Mixed 729
108% 725 Pts
Poor: 88%
This bench: 91.5%
Great: 111%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 960-$180
MSI(1462 3201) 2GB
CLim: 1392 MHz, MLim: 1752 MHz, Ram: 2GB, Driver: 378.92
Performing way below expectations (4th percentile)
31.1% Below average
Lighting 78.7
Reflection 44.1
Parallax 81.6
25% 68.1 fps
MRender 78.8
Gravity 102
Splatting 67.8
36% 82.8 fps
Poor: 34%
This bench: 31.1%
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 way below expectations (8th percentile)
56.8% Above average
Read 446
Write 164
Mixed 181
58% 264 MB/s
4K Read 27.8
4K Write 49.3
4K Mixed 14.8
87% 30.6 MB/s
DQ Read 27.9
DQ Write 129
DQ Mixed 26.5
36% 61.2 MB/s
Poor: 54%
This bench: 56.8%
Great: 90%
Toshiba DT01ACA100 1TB-$40
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 (10th percentile)
64.9% Good
Read 105
Write 122
Mixed 132
91% 120 MB/s
4K Read 0.47
4K Write 1.69
4K Mixed 0.15
68% 0.77 MB/s
Poor: 62%
This bench: 64.9%
Great: 104%
Memory Kit Bench Multi core Single core Latency
G.SKILL Ripjaws V DDR4 2400 C15 2x8GB-$171
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
Performing way below expectations (2nd percentile)
37.4% Below average
MC Read 13.6
MC Write 13.3
MC Mixed 10.4
36% 12.4 GB/s
SC Read 12
SC Write 12.2
SC Mixed 11.2
34% 11.8 GB/s
Latency 79.8
50% 79.8 ns
Poor: 41%
This bench: 37.4%
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 914 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 96%
Nuclear submarine
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 70%
Battle cruiser

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 87% - Excellent Total price: $1,021
The Best.
CPUGPUSSD
Intel Core i7-7700K $280Nvidia GTX 1070 $430Samsung 850 Evo 250GB $88
AMD Ryzen 7 1700 $285AMD RX 480 $265Samsung 850 Pro 256GB $113
Intel Core i5-7600K $215Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $140
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $40
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $215SanDisk Ultra Fit 32GB $10
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