Asrock Z270 Killer SLI/ac

Performance Results

Gaming 126%
Desktop 137%
Workstation 88%
Aircraft carrier
PC StatusOverall this PC is performing above expectations (82nd percentile). This means that out of 100 PCs with exactly the same components, 18 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 107%, this CPUs suitability for 3D gaming is outstanding.
Graphics142% is an outstanding 3D score, it's the bee's knees. This GPU can handle almost all 3D games at very high resolutions and ultra detail levels.
Boot Drive229% is an exceptional SSD score. This drive is suitable for heavy workstation use, it will facilitate fast boots, responsive applications and allow for fast transfers of multi-gigabyte files.
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 (11%). 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)
Memory10.6 GB free of 16 GB @ 3.3 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20170510
Uptime0.4 Days
Run DateOct 13 '17 at 14:57
Run Duration279 Seconds
Run User USA-User
Background CPU 11%

 PC Performing above expectations (82nd 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 i5-7600K-$222
CPUSocket, 1 CPU, 4 cores, 4 threads
Base clock 3.8 GHz, turbo 4.85 GHz (avg)
Performing way above expectations (90th percentile)
107% Outstanding
SC Int 147
SC Float 157
SC Mixed 151
121% 152 Pts
QC Int 520
QC Float 556
QC Mixed 543
122% 540 Pts
MC Int 562
MC Float 597
MC Mixed 581
87% 580 Pts
Poor: 77%
This bench: 107%
Great: 112%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 1080-$470
CLim: 2138 MHz, MLim: 2702 MHz, Ram: 8GB, Driver: 385.69
Performing way above expectations (95th percentile)
142% Outstanding
Lighting 460
Reflection 430
Parallax 455
142% 448 fps
MRender 262
Gravity 436
Splatting 273
142% 324 fps
Poor: 99%
This bench: 142%
Great: 142%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 960 Evo NVMe PCIe M.2 250GB-$118
142GB free
Firmware: 2B7QCXE7 Max speed: PCIe 5,000 MB/s
Performing above expectations (64th percentile)
229% Outstanding
Read 1,982
Write 1,201
Mixed 1,173
320% 1,452 MB/s
4K Read 48.2
4K Write 132
4K Mixed 35.8
189% 72 MB/s
DQ Read 543
DQ Write 403
DQ Mixed 27.2
141% 324 MB/s
Poor: 155%
This bench: 229%
Great: 268%
Seagate Barracuda 7200.14 2TB-$50
1.5TB free
Firmware: CC61 Max speed: SATA 3.0 600 MB/s
Performing above expectations (80th percentile)
100% Outstanding
Read 199
Write 150
Mixed 171
131% 174 MB/s
4K Read 0.61
4K Write 1.45
4K Mixed 0.22
77% 0.76 MB/s
Poor: 62%
This bench: 100%
Great: 108%
15GB free, PID 00c4
Operating at USB 2.0 Speed
Performing way above expectations (90th percentile)
6.06% Terrible
Read 22
Write 5.6
Mixed 8.07
12% 11.9 MB/s
4K Read 6.91
4K Write 0.006
4K Mixed 0.005
26% 2.31 MB/s
Poor: 4%
This bench: 6.06%
Great: 6%
Memory Kit Bench Multi core Single core Latency
G.SKILL F4 DDR4 3200 C16 2x8GB
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3333 MHz
Performing above expectations (75th percentile)
102% Outstanding
MC Read 37.6
MC Write 41.1
MC Mixed 30.7
104% 36.5 GB/s
SC Read 21.6
SC Write 35.9
SC Mixed 29.9
83% 29.1 GB/s
Latency 53.2
75% 53.2 ns
Poor: 42%
This bench: 102%
Great: 106%
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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 756 builds) See popular component choices, score breakdowns and rankings.
Gaming 97%
Nuclear submarine
Desktop 92%
Nuclear submarine
Workstation 70%

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 87% - Excellent Total price: $962
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