Asrock Z270 Killer SLI/ac

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (57th percentile). This means that out of 100 PCs with exactly the same components, 43 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 93.1%, this CPU's suitability for 3D gaming is excellent.
Boot Drive87.6% is a very good SSD score. This drive is suitable for moderate workstation use, it will facilitate fast boots, responsive applications and ensure minimum 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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Run History
5 years ago, 5 years ago.
MotherboardAsrock Z270 Killer SLI/ac  (all builds)
Memory13 GB free of 16 GB @ 3.1 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20161205
Uptime3.4 Days
Run DateDec 01 '18 at 08:23
Run Duration138 Seconds
Run User USA-User
Background CPU9%

 PC Performing as expected (57th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-7700K-$230
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.6 GHz (avg)
Performing way above expectations (97th percentile)
93.1% Outstanding
Memory 96.9
1-Core 148
2-Core 273
97% 172 Pts
4-Core 480
8-Core 762
76% 621 Pts
64-Core 796
49% 796 Pts
Poor: 71%
This bench: 93.1%
Great: 92%
Drives BenchSequentialRandom 4kDeep queue 4k
SanDisk SSD Plus 120GB-$42
46GB free (System drive)
Firmware: U21010RL
SusWrite @10s intervals: 409 416 424 421 405 409 MB/s
Performing way above expectations (98th percentile)
87.6% Excellent
Read 364
Write 356
Mixed 256
SusWrite 414
78% 347 MB/s
4K Read 29.4
4K Write 112
4K Mixed 19.3
128% 53.5 MB/s
DQ Read 181
DQ Write 295
DQ Mixed 110
119% 195 MB/s
Poor: 35%
This bench: 87.6%
Great: 78%
WD Black 1TB (2013)-$48
97GB free
Firmware: 01.01A01
SusWrite @10s intervals: 151 152 151 153 153 152 MB/s
Performing as expected (42nd percentile)
79.3% Very good
Read 124
Write 122
Mixed 73.7
SusWrite 152
86% 118 MB/s
4K Read 1.4
4K Write 2.1
4K Mixed 1.1
220% 1.53 MB/s
Poor: 50%
This bench: 79.3%
Great: 108%
WD Blue 1TB (2012)-$37
147GB free
Firmware: 01.01A01
SusWrite @10s intervals: 125 125 126 125 126 126 MB/s
Performing as expected (42nd percentile)
80.7% Excellent
Read 156
Write 142
Mixed 98.5
SusWrite 125
96% 130 MB/s
4K Read 1
4K Write 2.8
4K Mixed 1.1
216% 1.63 MB/s
Poor: 52%
This bench: 80.7%
Great: 109%
Memory Kit BenchMulti coreSingle coreLatency
G.SKILL Trident Z DDR4 3000 C15 2x8GB
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3100 MHz
Performing below potential (3rd percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
50.9% Above average
MC Read 20.3
MC Write 15.5
MC Mixed 13.2
47% 16.3 GB/s
SC Read 17.4
SC Write 17.3
SC Mixed 17
49% 17.2 GB/s
Latency 50.7
79% 50.7 ns
Poor: 64%
This bench: 50.9%
Great: 104%

 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 1,065 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 70%
Battleship
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 60%
Gunboat

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 97% - Outstanding Total price: $488
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback