Asrock Z270 Killer SLI/ac

Performance Results


Gaming 85% Aircraft carrier	Desktop 88% Aircraft carrier	Workstation 75% Battleship


PC Status	Overall this PC is performing as expected (43rd percentile). This means that out of 100 PCs with exactly the same components, 57 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With 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 82.3%, this CPU's suitability for 3D gaming is very good.
Graphics	102% 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 Drive	106% 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.
Memory	32GB 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 Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

High background CPU (27%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Motherboard	Asrock Z270 Killer SLI/ac (all builds)
Memory	23.5 GB free of 32 GB @ 2.1 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20170510
Uptime	3.9 Days
Run Date	Jun 17 '18 at 21:01
Run Duration	276 Seconds
Run User	USA-User
Background CPU	27%

Watch Gameplay: 1080 + 9600K How to compare your gameplay

PC Performing as expected (43^rd percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-7700K-$241 712,312 User benchmarks, average bench 84% CPUSocket, 1 CPU, 4 cores, 8 threads Base clock 4.2 GHz, turbo 4.25 GHz (avg) Performing below expectations (32^nd percentile)	82.3% Excellent	Memory 82.9 1-Core 133 2-Core 250 86% 155 Pts	4-Core 440 8-Core 711 70% 575 Pts	64-Core 753 47% 753 Pts
Poor: 71% ↑ This bench: 82.3% Great: 92%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 1080-$400 1,082,454 User benchmarks, average bench 102% EVGA(3842 6188) ≥ 4GB CLim: 2012 MHz, MLim: 2502 MHz, Ram: 8GB, Driver: 398.11 Performing below potential (51^st percentile) - GPU OC Guide	102% Outstanding	Lighting 139 Reflection 151 Parallax 127 113% 139 fps	MRender 91.4 Gravity 101 Splatting 108 83% 100 fps
Poor: 93% ↑ This bench: 102% Great: 110%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Crucial MX300 525GB-$150 105,037 User benchmarks, average bench 86% 488GB free Firmware: M0CR060 Max speed: SATA 3.0 600 MB/s Performing below expectations (39^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 1016 (0C) Power cycle count 100 100 171 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 99 99 16 (AE) Unknown 100 100 31 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 69 61 167504052255 (C4) Reallocation count 100 100 0 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 100 100 0 (CA) Data Address Mark errors 99 99 1 (CE) Flying height 100 100 0 (F6) Unknown 100 100 6909402560 (F7) Unknown 100 100 216899460 (F8) Unknown 100 100 116664856 (B4) Unknown 0 0 1909 (D2) Unknown 100 100 0	84.5% Excellent	Read 482 Write 340 Mixed 342 86% 388 MB/s	4K Read 25.1 4K Write 70.9 4K Mixed 24.9 107% 40.3 MB/s	DQ Read 328 DQ Write 216 DQ Mixed 45.4 95% 197 MB/s
Poor: 65% ↑ This bench: 84.5% Great: 99%
CT1000MX500SSD4 1TB 26,659 User benchmarks, average bench 107% 368GB free (System drive) Firmware: M3CR020 Max speed: SATA 3.0 600 MB/s Performing as expected (47^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 167 (0C) Power cycle count 100 100 52 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 8 (AE) Unknown 100 100 14 (B4) Unknown 0 0 45 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 40 22 335007449148 (C4) Reallocation count 100 100 0 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 100 100 0 (CA) Data Address Mark errors 100 100 0 (CE) Flying height 100 100 0 (D2) Unknown 100 100 0 (F6) Unknown 100 100 4759087997 (F7) Unknown 100 100 78381299 (F8) Unknown 100 100 76167336	106% Outstanding	Read 521 Write 397 Mixed 418 99% 445 MB/s	4K Read 34.8 4K Write 83.3 4K Mixed 42.9 152% 53.7 MB/s	DQ Read 369 DQ Write 269 DQ Mixed 86.9 128% 242 MB/s
Poor: 86% ↑ This bench: 106% Great: 123%
SanDisk Cruzer 16GB 5,058 User benchmarks, average bench 11% 11GB free, PID 5530 Operating at USB 2.1 Speed Performing way above expectations (86^th percentile)	13% Very poor	Read 38.3 Write 6.3 Mixed 10.3 17% 18.3 MB/s	4K Read 4.44 4K Write 1.65 4K Mixed 1.05 108% 2.38 MB/s
Poor: 5% ↑ This bench: 13% Great: 17%

Memory Kit	Bench	Multi core	Single core	Latency
Corsair Vengeance LPX DDR4 3000 C15 4x8GB 76,101 User benchmarks, average bench 87% 4 of 4 slots used 32GB DIMM DDR4 clocked @ 2133 MHz Performing below potential (4^th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	62% Good	MC Read 21.8 MC Write 24.6 MC Mixed 18.8 62% 21.7 GB/s	SC Read 15.5 SC Write 21.3 SC Mixed 20.5 55% 19.1 GB/s	Latency 75.4 53% 75.4 ns
Poor: 66% ↑ This bench: 62% Great: 106%

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System Memory Latency Ladder

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

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Typical Z270 Killer SLI/ac Builds (Compare 1,061 builds) See popular component choices, score breakdowns and rankings

Gaming 70%

Battleship

Desktop 89%

Aircraft carrier

Workstation 60%

Gunboat

Motherboard: Asrock Z270 Killer SLI/ac

CPU
Core i7-7700KIntel $241Bench 84%, 712,312 samples	461x
Core i5-7600KIntel $190Bench 76%, 195,006 samples	209x
Core i7-6700KIntel $180Bench 81%, 588,978 samples	104x

GPU
GTX 1070Nvidia $132Bench 80%, 1,459,281 samples	120x
GTX 1080Nvidia $400Bench 102%, 1,082,454 samples	112x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	68x

SSD
850 Evo 500GBSamsung $109Bench 112%, 695,664 samples	42x
860 Evo 1TBSamsung $130Bench 112%, 602,853 samples	40x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	34x

RAM
Ripjaws V DDR4 2400 C15 2x8GBG.SKILL $40Bench 71%, 98,777 samples	81x
Vengeance LPX DDR4 3000 C15 2x8GBCorsair $43Bench 82%, 606,405 samples	61x
Vengeance LPX DDR4 3200 C16 2x8GBCorsair $40Bench 85%, 653,654 samples	44x

EDIT WITH CUSTOM PC BUILDER

Value: 93% - Outstanding

Total price: $522

CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16