Asrock Z270 Killer SLI/ac

Performance Results

 
Gaming
Gaming 18%
Surfboard
Desktop
Desktop 104%
UFO
Workstation
Workstation 57%
Gunboat
PC StatusOverall this PC is performing below expectations (40th percentile). This means that out of 100 PCs with exactly the same components, 60 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 brilliant single core score, this CPU is the business: 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 86.4%, this CPUs suitability for 3D gaming is excellent.
Graphics8.29% is a very low 3D score (GTX 1070 = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
Boot Drive198% 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.
Very high background CPU (63%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
MotherboardAsrock Z270 Killer SLI/ac  (all builds)
Memory9.1 GB free of 16 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20170331
Uptime0.2 Days
Run DateJul 30 '17 at 23:58
Run Duration343 Seconds
Run User USA-User
Background CPU 63%

 PC Performing below expectations (40th 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-$230
CPUSocket, 1 CPU, 4 cores, 4 threads
Base clock 3.8 GHz, turbo 4.2 GHz (avg)
Performing way below expectations (17th percentile)
86.4% Excellent
SC Int 126
SC Float 134
SC Mixed 130
104% 130 Pts
QC Int 424
QC Float 471
QC Mixed 430
100% 441 Pts
MC Int 401
MC Float 482
MC Mixed 445
66% 443 Pts
Poor: 76%
This bench: 86.4%
Great: 114%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel HD 630 (Desktop Kaby Lake)
ASRock(1849 5912) 1GB
Driver: igdumdim64 Ver. 21.20.16.4534
Performing as expected (48th percentile)
8.29% Terrible
Lighting 22.6
Reflection 27
Parallax 22.5
7% 24 fps
MRender 14.8
Gravity 19.6
Splatting 35.4
9% 23.3 fps
Poor: 7%
This bench: 8.29%
Great: 10%
Drives Bench Sequential Random 4k Deep queue 4k
Toshiba OCZ RD400 NVMe PCIe M.2 256GB-$137
178GB free
Firmware: 57CZ4102 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Performing as expected (59th percentile)
198% Outstanding
Read 1,748
Write 1,067
Mixed 1,137
291% 1,318 MB/s
4K Read 37
4K Write 135
4K Mixed 40.3
179% 70.8 MB/s
DQ Read 40
DQ Write 361
DQ Mixed 34
76% 145 MB/s
Poor: 135%
This bench: 198%
Great: 233%
WD Red Pro 4TB (2014)-$229
3.5TB free
Firmware: 81.00A81 Max speed: SATA 3.0 600 MB/s
NCQ 7200 RPM 4KALIGNED S.M.A.R.T
Performing above expectations (66th percentile)
92.6% Outstanding
Read 164
Write 158
Mixed 151
119% 158 MB/s
4K Read 0.94
4K Write 3.04
4K Mixed 0.28
126% 1.42 MB/s
Poor: 65%
This bench: 92.6%
Great: 107%
General UDisk 2GB
2GB free, PID null
Performing as expected (45th percentile)
4.36% Terrible
Read 14
Write 3.64
Mixed 5.31
8% 7.65 MB/s
4K Read 6.43
4K Write 0.007
4K Mixed 0.007
24% 2.15 MB/s
Poor: 3%
This bench: 4.36%
Great: 6%
Memory Kit Bench Multi core Single core Latency
Kingston HyperX 2400 C15 1x16GB
1 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
Performing way below expectations (3rd percentile)
34.5% Below average
MC Read 11.7
MC Write 12.3
MC Mixed 10.6
33% 11.5 GB/s
SC Read 10.1
SC Write 10.5
SC Mixed 9.6
29% 10.1 GB/s
Latency 79.7
50% 79.7 ns
Poor: 38%
This bench: 34.5%
Great: 48%
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 770 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 70%
Battleship

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 91% - Outstanding Total price: $985
The Best.
CPUGPUSSD
Intel Core i7-7700K $299Nvidia GTX 1070 $386Samsung 850 Evo 250GB $95
AMD Ryzen 7 1700 $280AMD RX 480 $491Samsung 850 Pro 256GB $126
Intel Core i5-7600K $230Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $150
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $160SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $950SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $180SanDisk Ultra Fit 32GB $13
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback