Asrock Z270 Killer SLI/ac

Performance Results

Benchmarks - excluding SSD
Gaming
Gaming 55%
Gunboat
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 44%
Speed boat
PC StatusOverall this PC is performing below expectations (32nd percentile). This means that out of 100 PCs with exactly the same components, 68 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 good single core score, this CPU can easily handle the majority of general computing tasks. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 71.8%, this CPU's suitability for 3D gaming is good.
Graphics58.8% is a reasonable 3D score (RTX 2060S = 100%). This GPU can handle the majority of recent games but it will struggle with resolutions greater than 1080p at ultra detail levels. (Note: general computing tasks don't require 3D graphics)
Boot DriveThe boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load 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 (18%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 99% by Windows. Ensure maximum processor state is set to 100% via Settings > System > Power & sleep > Additional power settings > Change plan settings > Change advanced power settings > Processor power management > Maximum processor state.
Run History
2 months ago, 2 months ago.
MotherboardAsrock Z270 Killer SLI/ac  (all builds)
Memory8.1 GB free of 16 GB @ 2.1 GHz
Display1600 x 900 - 32 Bit colors
OSWindows 10
BIOS Date20180226
Uptime9.2 Days
Run DateMar 26 '20 at 01:25
Run Duration322 Seconds
Run User USA-User
Background CPU 18%
CPU Throttled 99%

 PC Performing below expectations (32nd percentile)

Actual performance vs. expectations. The graphs show user score (x) vs user score frequency (y).

Processor Bench Normal Heavy Server
Intel Core i5-6600T
CPUSocket, 1 CPU, 4 cores, 4 threads
Base clock 2.7 GHz, turbo 3.3 GHz (avg)
Performing below expectations (27th percentile)
71.8% Very good
Memory 86.2
1-Core 97.3
2-Core 189
74% 124 Pts
4-Core 348
8-Core 256
43% 302 Pts
64-Core 323
22% 323 Pts
Poor: 65%
This bench: 71.8%
Great: 81%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 1650S (Super)-$160
CLim: 2160 MHz, MLim: 3000 MHz, Ram: 4GB, Driver: 442.74
Performing above expectations (78th percentile)
58.8% Above average
Lighting 241
Reflection 197
Parallax 229
63% 222 fps
MRender 139
Gravity 218
Splatting 130
59% 162 fps
Poor: 55%
This bench: 58.8%
Great: 61%
Drives Bench Sequential Random 4k Deep queue 4k
WD Blue 1TB (2010)-$49
148GB free (System drive)
Firmware: 17.01H17
SusWrite @10s intervals: 8.4 9.4 12 11 8.3 21 MB/s
Performing way below expectations (0th percentile)
6.44% Terrible
Read 10.5
Write 14.5
Mixed 10
SusWrite 11.7
9% 11.7 MB/s
4K Read 0.1
4K Write 0.9
4K Mixed 0.1
32% 0.37 MB/s
Poor: 27%
This bench: 6.44%
Great: 73%
Samsung Spinpoint F4 2TB-$95
2TB free
Firmware: 1AQ10001
SusWrite @10s intervals: 58 68 69 69 69 67 MB/s
Performing way below expectations (18th percentile)
45.3% Average
Read 90.7
Write 27
Mixed 40.5
SusWrite 66.9
41% 56.3 MB/s
4K Read 0.6
4K Write 1.9
4K Mixed 0.8
149% 1.1 MB/s
Poor: 37%
This bench: 45.3%
Great: 73%
Samsung HD103SI 1TB-$70
728GB free
Firmware: 1AG01118
SusWrite @10s intervals: 72 69 68 71 77 75 MB/s
Performing way below expectations (7th percentile)
27.6% Poor
Read 23.7
Write 95.7
Mixed 39
SusWrite 72
42% 57.6 MB/s
4K Read 0.3
4K Write 1.6
4K Mixed 0.4
87% 0.77 MB/s
Poor: 26%
This bench: 27.6%
Great: 60%
Hitachi HDS724040ALE640 4TB-$459
3.5TB free
Firmware: MJAOA580
SusWrite @10s intervals: 153 155 154 157 156 155 MB/s
Performing way above expectations (93rd percentile)
90% Outstanding
Read 158
Write 148
Mixed 44.2
SusWrite 155
92% 126 MB/s
4K Read 1.1
4K Write 2.2
4K Mixed 0.8
176% 1.37 MB/s
Poor: 46%
This bench: 90%
Great: 91%
Toshiba MD04ACA500 5TB-$150
3.5TB free
Firmware: FP2A
SusWrite @10s intervals: 191 188 190 189 192 190 MB/s
Relative performance n/a - RAM cached drive detected
Poor: 61% Great: 109%
Memory Kit Bench Multi core Single core Latency
G.SKILL Aegis DDR4 3000 C16 2x8GB-$60
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
Performing way below expectations (3rd percentile)
60.1% Good
MC Read 24.2
MC Write 22
MC Mixed 19.5
63% 21.9 GB/s
SC Read 10.8
SC Write 15.4
SC Mixed 14.9
39% 13.7 GB/s
Latency 71.1
56% 71.1 ns
Poor: 65%
This bench: 60.1%
Great: 104%
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 3,923 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 76%
Battleship
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 70%
Battleship

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $987
The Best.
CPUGPUSSD
Intel Core i5-9400F $165Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $196Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2070S (Super) $500Samsung 860 Evo 250GB $56
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback