Asrock Z270 Killer SLI/ac

Performance Results

Gaming 58%
Desktop 97%
Nuclear submarine
Workstation 49%
PC StatusOverall this PC is performing above expectations (84th percentile). This means that out of 100 PCs with exactly the same components, 16 performed better. The overall PC percentile is the average of each of its individual components.
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 97.1%, this CPU's suitability for 3D gaming is excellent.
Graphics52.6% 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)
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 (100%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
MotherboardAsrock Z270 Killer SLI/ac  (all builds)
Memory13.5 GB free of 16 GB @ 3 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20180226
Uptime0 Days
Run DateJul 30 '20 at 23:28
Run Duration149 Seconds
Run User USA-User
Background CPU 100%
Watch Gameplay: 480 + 9600K How to compare your gameplay

 PC Performing above expectations (84th 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 4.4 GHz (avg)
Performing way above expectations (95th percentile)
97.1% Outstanding
Memory 97.2
1-Core 130
2-Core 261
94% 163 Pts
4-Core 532
8-Core 704
81% 618 Pts
64-Core 699
47% 699 Pts
Poor: 76%
This bench: 97.1%
Great: 98%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
AMD RX 480-$188
CLim: 1291 MHz, MLim: 1750 MHz, Ram: 4GB, Driver: 20.3.1
Performing below potential (67th percentile) - GPU OC Guide
52.6% Above average
Lighting 178
Reflection 164
Parallax 234
47% 192 fps
MRender 139
Gravity 193
Splatting 126
53% 153 fps
Poor: 42%
This bench: 52.6%
Great: 57%
Drives Bench Sequential Random 4k Deep queue 4k
Adata XPG SX8200 Pro NVMe PCIe M.2 512GB-$65
0GB free (System drive)
Firmware: 32A0T2IA Max speed: PCIe 5,000 MB/s
Relative performance n/a - sequential bench incomplete
Read 2,645
Write 1,883
Mixed 1,447
440% 1,992 MB/s
4K Read 66.5
4K Write 197
4K Mixed 92.9
324% 119 MB/s
DQ Read 748
DQ Write 1244
DQ Mixed 490
514% 827 MB/s
Poor: 166% Great: 322%
Intel 600p Series NVMe PCIe M.2 256GB-$147
0GB free
Firmware: PSF121C Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 434 108 171 196 126 72 MB/s
Performing way above expectations (89th percentile)
128% Outstanding
Read 897
Write 549
Mixed 584
SusWrite 184
123% 554 MB/s
4K Read 34.7
4K Write 156
4K Mixed 55.2
206% 82 MB/s
DQ Read 279
DQ Write 515
DQ Mixed 310
260% 368 MB/s
Poor: 82%
This bench: 128%
Great: 222%
Memory Kit Bench Multi core Single core Latency
Unknown CL15-17-17 D4-3000 2x8GB
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
Performing way above expectations (87th percentile)
95.7% Outstanding
MC Read 36.9
MC Write 37.2
MC Mixed 26.1
95% 33.4 GB/s
SC Read 21.7
SC Write 38.2
SC Mixed 30.6
86% 30.2 GB/s
Latency 49.5
81% 49.5 ns
Poor: 41%
This bench: 95.7%
Great: 101%

 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 837 builds) See popular component choices, score breakdowns and rankings.
Gaming 93%
Nuclear submarine
Desktop 93%
Nuclear submarine
Workstation 79%

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $1,118
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