Asrock Z270 Killer SLI/ac

Performance Results


Gaming 37% Jet ski	Desktop 91% Nuclear submarine	Workstation 31% Sail boat


PC Status	Overall this PC is performing above expectations (67th percentile). This means that out of 100 PCs with exactly the same components, 33 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With 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 light workstation, and even some light server workloads. Finally, with a gaming score of 88.3%, this CPU's suitability for 3D gaming is very good.
Graphics	36.1% is a below average 3D score (RTX 2060S = 100%). This GPU can handle older games but it will struggle to render recent games at resolutions greater than 1080p. (Note: general computing tasks don't require 3D graphics)
Boot Drive	78.3% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system 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.

Sub-optimal background CPU (18%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Motherboard	Asrock Z270 Killer SLI/ac (all builds)
Memory	28.4 GB free of 32 GB @ 2.1 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20170208
Uptime	0 Days
Run Date	Mar 03 '17 at 03:44
Run Duration	161 Seconds
Run User	USA-User
Background CPU	18%

PC Performing above expectations (67^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i5-7600K-$190 195,006 User benchmarks, average bench 76% CPUSocket, 1 CPU, 4 cores, 4 threads Base clock 3.8 GHz, turbo 4.2 GHz (avg) Performing way above expectations (95^th percentile)	88.3% Excellent	Memory 84.5 1-Core 136 2-Core 272 90% 164 Pts	4-Core 531 8-Core 533 71% 532 Pts	64-Core 534 33% 534 Pts
Poor: 59% ↑ This bench: 88.3% Great: 89%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
AMD RX 470-$126 94,030 User benchmarks, average bench 40% Sapphire(174B E349) CLim: 1216 MHz, MLim: 1750 MHz, Ram: 4GB, Driver: 17.2.1 Performing below potential (36^th percentile) - GPU OC Guide	36.1% Below average	Lighting 39.9 Reflection 54 Parallax 43.5 32% 45.8 fps	MRender 63 Gravity 44.3 Splatting 51.3 43% 52.8 fps
Poor: 32% ↑ This bench: 36.1% Great: 47%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
SanDisk X110 256GB-$100 4,989 User benchmarks, average bench 79% 170GB free (System drive) Firmware: X231600 Max speed: SATA 3.0 600 MB/s Performing as expected (48^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 253 100 414 (0C) Power cycle count 100 100 315 (A6) Unknown 100 100 1 (A7) Unknown 100 100 28 (A8) Unknown 100 100 43 (A9) Unknown 100 100 434 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 11 (AE) Unknown 100 100 30 (BB) vendor-specific 100 100 0 (C2) HDA temperature 74 40 171799937050 (D4) Unknown 100 100 0 (E6) GMR head amplitude 100 100 36 (E8) Unknown 100 100 100 (E9) Unknown 100 100 2941 (F1) Unknown 253 253 1077 (F2) Unknown 253 253 980 (F3) Unknown 100 100 0	78.3% Very good	Read 427 Write 414 Mixed 315 86% 385 MB/s	4K Read 25.1 4K Write 83.3 4K Mixed 17.7 105% 42 MB/s	DQ Read 29.8 DQ Write 209 DQ Mixed 17.5 44% 85.4 MB/s
Poor: 55% ↑ This bench: 78.3% Great: 100%
Seagate Desktop SSHD 1TB-$68 105,708 User benchmarks, average bench 83% 708GB free Firmware: CC43 Max speed: SATA 3.0 600 MB/s Performing above expectations (75^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 108 99 15621360 (03) Spinup time 98 98 0 (04) Start/Stop count 100 100 36 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 253 622670 (09) Power-on hours count 100 100 37 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 22 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 100 0 (BD) vendor-specific 99 99 1 (BE) vendor-specific 77 69 487784471 (BF) G-sense error rate 100 100 0 (C0) Power-off retract count 100 100 11 (C1) Load/Unload cycle count 100 100 106 (C2) HDA temperature 23 40 77309411351 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0 (F0) Head flying hours 100 253 69522635620374 (F1) Unknown 100 253 962523298 (F2) Unknown 100 253 678743702	98.2% Outstanding	Read 152 Write 189 Mixed 144 121% 162 MB/s	4K Read 0.66 4K Write 5.4 4K Mixed 0.68 203% 2.25 MB/s
Poor: 48% ↑ This bench: 98.2% Great: 112%
ICY DOCK RAID1 1TB 5 User benchmarks, average bench 49% 635GB free, PID 2775 Operating at USB 3.0 Speed Performing way above expectations (90^th percentile)	68.3% Good	Read 170 Write 172 Mixed 114 191% 152 MB/s	4K Read 0.88 4K Write 1.92 4K Mixed 0.24 77% 1.01 MB/s
Poor: 43% ↑ This bench: 68.3% Great: 68%

Memory Kit	Bench	Multi core	Single core	Latency
Corsair Vengeance LPX DDR4 2133 C13 4x8GB 3,364 User benchmarks, average bench 74% 4 of 4 slots used 32GB DIMM DDR4 clocked @ 2133 MHz Performing above expectations (62^nd percentile)	73.5% Very good	MC Read 26.8 MC Write 28.4 MC Mixed 22.8 74% 26 GB/s	SC Read 17.1 SC Write 27 SC Mixed 24.1 65% 22.7 GB/s	Latency 72.6 55% 72.6 ns
Poor: 59% ↑ This bench: 73.5% Great: 96%

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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