Asrock Z270 Killer SLI/ac

Performance Results

Benchmarks - excluding HDD
Gaming
Gaming 38%
Jet ski
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 59%
Gunboat
PC StatusOverall this PC is performing as expected (42nd percentile). This means that out of 100 PCs with exactly the same components, 58 performed better. The overall PC percentile is the average of each of its individual components.
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 96.9%, this CPUs suitability for 3D gaming is outstanding.
Graphics31.8% 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 Drive80.2% 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.
High background CPU (24%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
MotherboardAsrock Z270 Killer SLI/ac  (all builds)
Memory9.8 GB free of 16 GB @ 2.1 GHz
Display3840 x 2160 - 32 Bit colors
OSWindows 10
BIOS Date20161205
Uptime11.3 Days
Run DateOct 13 '17 at 11:37
Run Duration97 Seconds
Run User USA-User
Background CPU 24%

 PC Performing as expected (42nd 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 below expectations (39th percentile)
96.9% Outstanding
SC Int 135
SC Float 142
SC Mixed 140
111% 139 Pts
QC Int 432
QC Float 503
QC Mixed 467
106% 468 Pts
MC Int 685
MC Float 770
MC Mixed 737
109% 731 Pts
Poor: 86%
This bench: 96.9%
Great: 111%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 950-$135
PNY(196E 139F) 2GB
CLim: 1392 MHz, MLim: 1652 MHz, Ram: 2GB, Driver: 385.28
Performing below expectations (37th percentile)
31.8% Below average
Lighting 102
Reflection 80.6
Parallax 91.7
30% 91.5 fps
MRender 74.7
Gravity 87.9
Splatting 68
33% 76.9 fps
Poor: 28%
This bench: 31.8%
Great: 37%
Drive Bench Sequential Random 4k Deep queue 4k
SanDisk SSD Plus 240GB-$75
26GB free
Firmware: Z33130RL Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Performing way above expectations (93rd percentile)
80.2% Excellent
Read 507
Write 389
Mixed 354
92% 416 MB/s
4K Read 20.6
4K Write 110
4K Mixed 6.89
98% 45.9 MB/s
DQ Read 144
DQ Write 258
DQ Mixed 7.76
60% 137 MB/s
Poor: 45%
This bench: 80.2%
Great: 82%
Memory Kit Bench Multi core Single core Latency
G.SKILL Aegis DDR4 2800 C17 2x8GB
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
Performing way below expectations (1st percentile)
38.1% Below average
MC Read 12.6
MC Write 13.4
MC Mixed 10.5
35% 12.2 GB/s
SC Read 11.7
SC Write 13.5
SC Mixed 13.1
36% 12.8 GB/s
Latency 65.5
61% 65.5 ns
Poor: 40%
This bench: 38.1%
Great: 93%
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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 910 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 70%
Battleship

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 88% - Excellent Total price: $1,014
The Best.
CPUGPUSSD
Intel Core i7-7700K $280Nvidia GTX 1070 $410Samsung 850 Evo 250GB $86
AMD Ryzen 7 1700 $285AMD RX 480 $265Samsung 850 Evo 500GB $135
Intel Core i5-7600K $215Nvidia GTX 1060-6GB $260Samsung 850 Pro 256GB $114
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $200SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $89G.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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