Asrock Z270 Killer SLI/ac

Performance Results

 
Gaming
Gaming 38%
Jet ski
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 61%
Destroyer
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 92.7%, 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 Drive77.3% 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.
Sub-optimal background CPU (12%). 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)
Memory10.8 GB free of 16 GB @ 2.1 GHz
Display1360 x 768 - 32 Bit colors
OSWindows 10
BIOS Date20170510
Uptime0.1 Days
Run DateFeb 14 '18 at 03:33
Run Duration165 Seconds
Run User USA-User
Background CPU 12%

 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-$350
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.5 GHz (avg)
Performing below expectations (39th percentile)
92.7% Outstanding
SC Int 137
SC Float 141
SC Mixed 137
111% 139 Pts
QC Int 413
QC Float 451
QC Mixed 441
98% 435 Pts
MC Int 653
MC Float 713
MC Mixed 700
103% 689 Pts
Poor: 80%
This bench: 92.7%
Great: 110%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 760 (192-bit)
Asus(1043 8650) 3GB
CLim: 1202 MHz, MLim: 1399 MHz, Ram: 3GB, Driver: 388.13
Performing way above expectations (97th percentile)
31.8% Below average
Lighting 85.3
Reflection 69.6
Parallax 105
29% 86.6 fps
MRender 72.4
Gravity 104
Splatting 56.8
34% 77.8 fps
Poor: 23%
This bench: 31.8%
Great: 31%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 850 Evo 250GB-$100
129GB free (System drive)
Firmware: EMT03B6Q Max speed: SATA 3.0 600 MB/s
Performing way below expectations (8th percentile)
77.3% Very good
Read 483
Write 243
Mixed 288
74% 338 MB/s
4K Read 28.6
4K Write 88.7
4K Mixed 27.1
125% 48.1 MB/s
DQ Read 30
DQ Write 227
DQ Mixed 67
70% 108 MB/s
Poor: 68%
This bench: 77.3%
Great: 123%
Seagate Barracuda 2TB (2016)-$60
2TB free
Firmware: CC26 Max speed: SATA 3.0 600 MB/s
Performing above expectations (64th percentile)
107% Outstanding
Read 193
Write 180
Mixed 178
138% 184 MB/s
4K Read 0.62
4K Write 1.59
4K Mixed 0.2
77% 0.8 MB/s
Poor: 65%
This bench: 107%
Great: 116%
WD My Passport Essential 1TB
811GB free, PID 070a
Operating at USB 2.0 Speed
Performing as expected (43rd percentile)
12.8% Very poor
Read 34.9
Write 33.3
Mixed 4.81
28% 24.3 MB/s
4K Read 0.39
4K Write 0.12
4K Mixed 0.14
10% 0.22 MB/s
Poor: 9%
This bench: 12.8%
Great: 18%
Memory Kit Bench Multi core Single core Latency
G.SKILL Ripjaws V DDR4 2400 C15 2x8GB-$130
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
Performing way below expectations (2nd percentile)
38.1% Below average
MC Read 13.5
MC Write 12.8
MC Mixed 10.3
35% 12.2 GB/s
SC Read 12
SC Write 13.3
SC Mixed 13
36% 12.8 GB/s
Latency 66.7
60% 66.7 ns
Poor: 41%
This bench: 38.1%
Great: 87%
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 1,612 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 95%
Nuclear submarine
Desktop
Desktop 94%
Nuclear submarine
Workstation
Workstation 70%
Battleship

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 105% - Outstanding Total price: $923
The Best.
CPUGPUSSD
Intel Core i7-8700K $380Nvidia GTX 1070 $345Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $350AMD RX 480 $280Samsung 850 Pro 256GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3000 C15 2x8GB $147SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $145SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback