Asrock Z270 Killer SLI/ac

Performance Results

 
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 38%
Jet ski
Workstation
Workstation 7%
Tree trunk
PC StatusOverall this PC is performing below expectations (21st percentile). This means that out of 100 PCs with exactly the same components, 79 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 relatively low single core score, this CPU can handle email, light web browsing and basic audio/video playback, but it will struggle to handle CPU intensive tasks. Finally, with a gaming score of 41%, this CPU's suitability for 3D gaming is below average.
Graphics5.79% is a very low 3D score (RTX 2060S = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
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 (31%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
21 days ago, 21 days ago.
MotherboardAsrock Z270 Killer SLI/ac  (all builds)
Memory8 GB free of 16 GB @ 2.7 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20170510
Uptime4 Days
Run DateJul 23 '20 at 12:41
Run Duration140 Seconds
Run User USA-User
Background CPU 31%

 PC Performing below expectations (21st percentile)

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

Processor Bench Normal Heavy Server
Intel Core i7-7700K-$379
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 1.95 GHz (avg)
Performing way below expectations (0th percentile)
41% Average
Memory 55.5
1-Core 21.4
2-Core 42.2
28% 39.7 Pts
4-Core 142
8-Core 462
35% 302 Pts
64-Core 706
47% 706 Pts
Poor: 76%
This bench: 41%
Great: 98%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel HD 630 (Desktop Kaby Lake)
ASRock(1849 5912) 1GB
Driver: igdumdim64.dll Ver. 27.20.100.8280
Performing above expectations (71st percentile)
5.79% Terrible
Lighting 23.6
Reflection 26.7
Parallax 25.8
6% 25.4 fps
MRender 15.5
Gravity 21
Splatting 33.7
6% 23.4 fps
Poor: 5%
This bench: 5.79%
Great: 7%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 960 Evo NVMe PCIe M.2 250GB-$100
47GB free (System drive)
Firmware: 3B7QCXE7 Max speed: PCIe 5,000 MB/s
Relative performance n/a - sequential bench incomplete
Read 1,034
Write 870
Mixed 319
163% 741 MB/s
4K Read 13.6
4K Write 40.3
4K Mixed 20.2
68% 24.7 MB/s
DQ Read 377
DQ Write 191
DQ Mixed 276
207% 282 MB/s
Poor: 143% Great: 236%
Samsung 850 Evo 120GB-$78
73GB free
Firmware: EMT01B6Q
SusWrite @10s intervals: 322 149 148 149 146 148 MB/s
Performing way below expectations (6th percentile)
61.9% Good
Read 383
Write 300
Mixed 312
SusWrite 177
66% 293 MB/s
4K Read 21.1
4K Write 33.1
4K Mixed 22
78% 25.4 MB/s
DQ Read 304
DQ Write 229
DQ Mixed 245
189% 260 MB/s
Poor: 61%
This bench: 61.9%
Great: 114%
Memory Kit Bench Multi core Single core Latency
Crucial BLS16G4D26BFSE.16FBD 1x16GB
1 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
Performing way below expectations (6th percentile)
37.8% Below average
MC Read 16
MC Write 15.1
MC Mixed 12.2
41% 14.4 GB/s
SC Read 5.4
SC Write 7.4
SC Mixed 7.1
19% 6.63 GB/s
Latency 142
28% 142 ns
Poor: 39%
This bench: 37.8%
Great: 51%

 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 722 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 95%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 81%
Aircraft carrier

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $1,128
The Best.
CPUGPUSSD
Intel Core i5-9600K $192Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $43
Intel Core i5-9400F $151Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $325Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $47
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $60SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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