Asrock Z270 Killer SLI/ac

Performance Results

 
Gaming
Gaming 76%
Battleship
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 65%
Battle cruiser
PC StatusOverall this PC is performing below expectations (34th percentile). This means that out of 100 PCs with exactly the same components, 66 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 good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle light workstation, and even some light server workloads. Finally, with a gaming score of 76.5%, this CPU's suitability for 3D gaming is good.
Graphics98.1% is a very good 3D score, it's the business. This GPU can handle recent 3D games at high resolutions and ultra detail levels.
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 (20%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
MotherboardAsrock Z270 Killer SLI/ac  (all builds)
Memory6.1 GB free of 16 GB @ 2.1 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20180226
Uptime6.3 Days
Run DateMay 17 '19 at 04:28
Run Duration244 Seconds
Run User USA-User
Background CPU 20%

 PC Performing below expectations (34th percentile)

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

Processor Bench Normal Heavy Server
Intel Core i7-7700-$327
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 3.6 GHz, turbo 4 GHz (avg)
Performing below expectations (22nd percentile)
76.5% Very good
Memory 82.5
1-Core 107
2-Core 208
77% 132 Pts
4-Core 380
8-Core 601
62% 490 Pts
64-Core 605
41% 605 Pts
Poor: 68%
This bench: 76.5%
Great: 89%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia GTX 1080-$540
MSI(1462 3366) ≥ 4GB
CLim: 1911 MHz, MLim: 2502 MHz, Ram: 8GB, Driver: 419.67
Performing below potential (16th percentile) - GPU OC Guide
98.1% Outstanding
Lighting 374
Reflection 351
Parallax 413
98% 379 fps
MRender 224
Gravity 369
Splatting 230
99% 275 fps
Poor: 92%
This bench: 98.1%
Great: 114%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung PM961 NVMe PCIe M.2 512GB
13GB free (System drive)
Firmware: CXY72H1Q Max speed: PCIe 5,000 MB/s
Relative performance n/a - sequential bench incomplete
Read 1,712
Write 1,294
Mixed 876
286% 1,294 MB/s
4K Read 42.5
4K Write 96.9
4K Mixed 57.1
189% 65.5 MB/s
DQ Read 919
DQ Write 772
DQ Mixed 856
638% 849 MB/s
Poor: 126% Great: 261%
Sandisk SD7SB2Q-512G-1006 512GB
35GB free
Firmware: X2180006
SusWrite @10s intervals: 339 231 209 197 174 165 MB/s
Performing as expected (49th percentile)
85.6% Excellent
Read 418
Write 375
Mixed 244
SusWrite 219
70% 314 MB/s
4K Read 30.1
4K Write 82.1
4K Mixed 36.9
136% 49.7 MB/s
DQ Read 343
DQ Write 270
DQ Mixed 148
154% 254 MB/s
Poor: 65%
This bench: 85.6%
Great: 100%
Samsung 850 Evo 250GB-$85
44GB free
Firmware: EMT01B6Q
SusWrite @10s intervals: 375 293 294 274 289 281 MB/s
Performing as expected (50th percentile)
106% Outstanding
Read 474
Write 441
Mixed 391
SusWrite 301
90% 402 MB/s
4K Read 38
4K Write 86.8
4K Mixed 51.4
169% 58.7 MB/s
DQ Read 371
DQ Write 325
DQ Mixed 343
258% 346 MB/s
Poor: 74%
This bench: 106%
Great: 123%
Samsung 860 Evo 500GB-$70
62GB free
Firmware: RVT02B6Q
SusWrite @10s intervals: 435 299 296 299 299 296 MB/s
Performing as expected (45th percentile)
106% Outstanding
Read 487
Write 452
Mixed 430
SusWrite 321
95% 422 MB/s
4K Read 36.1
4K Write 88
4K Mixed 49.7
165% 57.9 MB/s
DQ Read 374
DQ Write 328
DQ Mixed 346
261% 349 MB/s
Poor: 73%
This bench: 106%
Great: 131%
WD Blue 1TB (2012)-$34
87GB free
Firmware: 01.01A01
SusWrite @10s intervals: 100 98 99 99 99 99 MB/s
Performing as expected (49th percentile)
82.3% Excellent
Read 187
Write 158
Mixed 92.5
SusWrite 99.1
99% 134 MB/s
4K Read 1.4
4K Write 2.7
4K Mixed 1.2
242% 1.77 MB/s
Poor: 47%
This bench: 82.3%
Great: 109%
Memory Kit Bench Multi core Single core Latency
G.SKILL F4 DDR4 3000 C15 2x8GB
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
Performing way below expectations (7th percentile)
61.5% Good
MC Read 24.7
MC Write 22.9
MC Mixed 18.5
63% 22 GB/s
SC Read 13.2
SC Write 20
SC Mixed 16.9
48% 16.7 GB/s
Latency 76
53% 76 ns
Poor: 57%
This bench: 61.5%
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 700 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 80%
Aircraft carrier

Motherboard: Asrock Z270 Killer SLI/ac

EDIT WITH CUSTOM PC BUILDER Value: 57% - Above average Total price: $1,128
The Best.
CPUGPUSSD
Intel Core i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $46
Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $340Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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