Asrock Z270 Killer SLI/ac

Performance Results

 
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 130%
UFO
Workstation
Workstation 90%
Aircraft carrier
PC StatusOverall this PC is performing below expectations (38th percentile). This means that out of 100 PCs with exactly the same components, 62 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 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 97.3%, this CPUs suitability for 3D gaming is outstanding.
Graphics92.7% is a very good 3D score, it's the business. This GPU can handle recent 3D games at high resolutions and ultra detail levels.
Boot Drive228% 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.
Very high background CPU (43%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
Run History
7 months ago, 7 months ago.
MotherboardAsrock Z270 Killer SLI/ac  (all builds)
Memory11.7 GB free of 16 GB @ 2.1 GHz
Display2560 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20161205
Uptime0 Days
Run DateNov 15 '17 at 01:17
Run Duration142 Seconds
Run User USA-User
Background CPU 43%

 PC Performing below expectations (38th 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-$294
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.6 GHz (avg)
Performing as expected (47th percentile)
97.3% Outstanding
SC Int 139
SC Float 147
SC Mixed 144
115% 143 Pts
QC Int 439
QC Float 487
QC Mixed 462
105% 462 Pts
MC Int 688
MC Float 792
MC Mixed 748
111% 743 Pts
Poor: 87%
This bench: 97.3%
Great: 112%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 1070-$447
CLim: 1987 MHz, MLim: 2002 MHz, Ram: 8GB, Driver: 387.92
Performing way below expectations (17th percentile)
92.7% Outstanding
Lighting 285
Reflection 282
Parallax 288
88% 285 fps
MRender 193
Gravity 262
Splatting 218
96% 224 fps
Poor: 72%
This bench: 92.7%
Great: 109%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 960 Evo NVMe PCIe M.2 250GB-$116
89GB free
Firmware: 2B7QCXE7 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Performing above expectations (65th percentile)
228% Outstanding
Read 2,022
Write 1,111
Mixed 1,122
312% 1,418 MB/s
4K Read 55.2
4K Write 118
4K Mixed 41
198% 71.3 MB/s
DQ Read 571
DQ Write 335
DQ Mixed 187
211% 364 MB/s
Poor: 169%
This bench: 228%
Great: 269%
WD Blue 1TB (2012)-$44
15GB free
Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s
NCQ 7200 RPM 4KALIGNED S.M.A.R.T
Performing below expectations (33rd percentile)
82.4% Excellent
Read 143
Write 144
Mixed 123
103% 137 MB/s
4K Read 0.47
4K Write 2.31
4K Mixed 0.32
98% 1.03 MB/s
Poor: 64%
This bench: 82.4%
Great: 105%
Toshiba MK7575GSX 750GB-$89
11GB free
Firmware: GT001M Max speed: SATA 2.0 300 MB/s
NCQ 5400 RPM 4KALIGNED S.M.A.R.T
Performing below expectations (21st percentile)
35.4% Below average
Read 60
Write 63.1
Mixed 58.5
46% 60.5 MB/s
4K Read 0.37
4K Write 1.47
4K Mixed 0.16
60% 0.67 MB/s
Poor: 29%
This bench: 35.4%
Great: 54%
Memory Kit Bench Multi core Single core Latency
Unknown 8GBF2X04HEEE36-12-K 2x8GB
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
Performing as expected (42nd percentile)
71.7% Very good
MC Read 26.3
MC Write 27
MC Mixed 21.5
71% 24.9 GB/s
SC Read 17.9
SC Write 28.3
SC Mixed 23.2
66% 23.1 GB/s
Latency 66.6
60% 66.6 ns
Poor: 40%
This bench: 71.7%
Great: 78%
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 1,451 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 95%
Nuclear submarine
Desktop
Desktop 91%
Nuclear submarine
Workstation
Workstation 70%
Battle cruiser

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 93% - Outstanding Total price: $1,018
The Best.
CPUGPUSSD
Intel Core i7-8700K $340Nvidia GTX 1070 $447Samsung 850 Evo 250GB $104
AMD Ryzen 5 1600 $175Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $117
Intel Core i5-8600K $239AMD RX 480 $280Samsung 850 Pro 256GB $116
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $31HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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