Asrock Z270 Killer SLI/ac

Performance Results

Benchmarks - excluding SSD
Gaming
Gaming 106%
UFO
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 50%
Yacht
-
PC StatusOverall this PC is performing as expected (45th percentile). This means that out of 100 PCs with exactly the same components, 55 performed better. The overall PC percentile is the average of each of its individual components.
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 light workstation, and even some light server workloads. Finally, with a gaming score of 77.9%, this CPUs suitability for 3D gaming is very good.
Graphics139% 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.
Memory32GB is enough RAM to run any version of Windows and it's far more than any current game requires. 32GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Very high background CPU (33%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
MotherboardAsrock Z270 Killer SLI/ac  (all builds)
Memory23.8 GB free of 32 GB @ 2.1 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20170510
Uptime0.5 Days
Run DateMay 21 '19 at 05:10
Run Duration128 Seconds
Run User USA-User
Background CPU 33%

 PC Performing as expected (45th 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-$251
CPUSocket, 1 CPU, 4 cores, 4 threads
Base clock 3.8 GHz, turbo 4.2 GHz (avg)
Performing way below expectations (16th percentile)
77.9% Very good
SC Int 116
SC Float 124
SC Mixed 123
97% 121 Pts
QC Int 350
QC Float 405
QC Mixed 374
85% 376 Pts
MC Int 393
MC Float 464
MC Mixed 429
64% 429 Pts
Poor: 69%
This bench: 77.9%
Great: 108%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia RTX 2070-$470
Gigabyte(1458 37C6) ≥ 4GB
CLim: 2100 MHz, MLim: 3500 MHz, Ram: 8GB, Driver: 416.34
Performing above expectations (81st percentile)
139% Outstanding
Lighting 415
Reflection 330
Parallax 462
134% 402 fps
MRender 370
Gravity 385
Splatting 234
143% 330 fps
Poor: 83%
This bench: 139%
Great: 144%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung 970 Evo NVMe PCIe M.2 500GB-$133
53GB free (System drive)
Firmware: 2B2Q Max speed: PCIe 5,000 MB/s
Relative performance n/a - sequential bench incomplete
Read 2,346
Write 2,151
Mixed 1417
438% 1,971 MB/s
4K Read 57.7
4K Write 166
4K Mixed 80.6
278% 101 MB/s
DQ Read 1,656
DQ Write 1,388
DQ Mixed 1,327
1,047% 1,457 MB/s
Poor: 196% Great: 326%
WD Re 4TB (2012)-$95
3.5TB free
Firmware: 00.0NS05
SusWrite @10s intervals: 156 158 159 160 161 161 MB/s
Performing above expectations (76th percentile)
91.5% Outstanding
Read 159
Write 160
Mixed 96
SusWrite 159
105% 144 MB/s
4K Read 0.8
4K Write 3.4
4K Mixed 1.1
218% 1.77 MB/s
Poor: 51%
This bench: 91.5%
Great: 97%
Memory Kit Bench Multi core Single core Latency
G.SKILL Trident Z DDR4 3200 C16 4x8GB-$220
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
Performing way below expectations (7th percentile)
69.5% Good
MC Read 24.7
MC Write 27.4
MC Mixed 22.3
71% 24.8 GB/s
SC Read 16.4
SC Write 25.9
SC Mixed 22.7
62% 21.7 GB/s
Latency 91.2
44% 91.2 ns
Poor: 70%
This bench: 69.5%
Great: 118%
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 System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds (explanation by AdoredTV).

Typical Z270 Killer SLI/ac Builds (Compare 2,698 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 69%
Battle cruiser

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 112% - Outstanding Total price: $864
The Best.
CPUGPUSSD
Intel Core i7-8700K $355Nvidia GTX 1070 $335Samsung 850 Evo 250GB $84
AMD Ryzen 5 2600 $144Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $100
AMD Ryzen 7 2700X $274Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $646SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $85SanDisk Ultra Fit 32GB $12
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