Asrock Z270 Killer SLI/ac

Performance Results


Gaming 51% Yacht	Desktop 94% Nuclear submarine	Workstation 41% Speed boat


PC Status	Overall this PC is performing above expectations (75th percentile). This means that out of 100 PCs with exactly the same components, 25 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%, this CPU's suitability for 3D gaming is very good.
Graphics	52.8% is a reasonable 3D score (RTX 2060S = 100%). This GPU can handle the majority of recent games but it will struggle with resolutions greater than 1080p at ultra detail levels. (Note: general computing tasks don't require 3D graphics)
Boot Drive	102% 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	16GB 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 Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Sub-optimal background CPU (12%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

6 years ago, 6 years ago, 6 years ago, 6 years ago.

Motherboard	Asrock Z270 Killer SLI/ac (all builds)
Memory	8.8 GB free of 16 GB @ 3 GHz
Display	2560 x 1440 - 32 Bit colors
OS	Windows 10
BIOS Date	20161205
Uptime	3.8 Days
Run Date	Mar 20 '18 at 23:15
Run Duration	160 Seconds
Run User	USA-User
Background CPU	12%

Watch Gameplay: 480 + 9600K How to compare your gameplay

PC Performing above expectations (75^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 4.35 GHz (avg) Performing way above expectations (95^th percentile)	88% Excellent	Memory 92.6 1-Core 137 2-Core 271 93% 167 Pts	4-Core 495 8-Core 414 63% 455 Pts	64-Core 464 29% 464 Pts
Poor: 59% ↑ This bench: 88% Great: 89%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
AMD RX 480-$75 261,163 User benchmarks, average bench 46% XFX(1682 9480) CLim: 1338 MHz, MLim: 2000 MHz, Ram: 8GB, Driver: 18.1.1 Performing way above expectations (97^th percentile)	52.8% Above average	Lighting 66.4 Reflection 67.5 Parallax 84.3 54% 72.7 fps	MRender 67.8 Gravity 63.9 Splatting 55.2 50% 62.3 fps
Poor: 35% ↑ This bench: 52.8% Great: 53%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Crucial MX100 512GB-$200 31,545 User benchmarks, average bench 88% 401GB free (System drive) Firmware: MU02 Max speed: SATA 3.0 600 MB/s Performing way above expectations (86^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 22193 (0C) Power cycle count 100 100 147 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 98 98 65 (AE) Unknown 100 100 30 (B4) Unknown 0 0 4403 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 70 55 193274904606 (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 2 (CA) Data Address Mark errors 98 98 2 (CE) Flying height 100 100 0 (D2) Unknown 100 100 0 (F6) Unknown 100 100 28252718059 (F7) Unknown 100 100 888151360 (F8) Unknown 100 100 1324173160	102% Outstanding	Read 511 Write 478 Mixed 463 108% 484 MB/s	4K Read 28.3 4K Write 106 4K Mixed 29.5 137% 54.5 MB/s	DQ Read 176 DQ Write 323 DQ Mixed 19.4 80% 173 MB/s
Poor: 61% ↑ This bench: 102% Great: 107%
WD Blue 3D 1TB-$85 16,039 User benchmarks, average bench 100% 191GB free Firmware: X61130WD Max speed: SATA 3.0 600 MB/s Performing below expectations (26^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 3501 (0C) Power cycle count 100 100 11 (A5) Unknown 100 100 15335557 (A6) Unknown 100 100 1 (A7) Unknown 100 100 102 (A8) Unknown 100 100 14 (A9) Unknown 100 100 659 (AA) Unknown 100 100 0 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 2 (AE) Unknown 100 100 6 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 100 0 (C2) HDA temperature 73 39 167504969755 (C7) UDMA CRC error rate 100 100 0 (E6) GMR head amplitude 100 100 111670460442 (E8) Unknown 100 100 100 (E9) Unknown 100 100 3046 (EA) Unknown 100 100 3254 (F1) Unknown 253 253 2719 (F2) Unknown 253 253 1813 (F4) Unknown 0 100 0	89.4% Excellent	Read 498 Write 351 Mixed 332 87% 393 MB/s	4K Read 31.8 4K Write 76.8 4K Mixed 23.2 119% 44 MB/s	DQ Read 356 DQ Write 227 DQ Mixed 49 102% 211 MB/s
Poor: 74% ↑ This bench: 89.4% Great: 121%
WD Black 6TB (2016)-$235 6,443 User benchmarks, average bench 98% 5.5TB free Firmware: 81.H0A81 Max speed: SATA 3.0 600 MB/s Performing way above expectations (88^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 136 136 108 (03) Spinup time 132 132 38687015417 (04) Start/Stop count 100 100 2363 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 100 0 (08) Seek timer performance 128 128 18 (09) Power-on hours count 100 100 3502 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 11 (C0) Power-off retract count 99 99 2388 (C1) Load/Unload cycle count 99 99 2388 (C2) HDA temperature 162 162 210454970405 (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 200 200 0	117% Outstanding	Read 211 Write 196 Mixed 178 146% 195 MB/s	4K Read 1.01 4K Write 3.54 4K Mixed 0.4 152% 1.65 MB/s
Poor: 64% ↑ This bench: 117% Great: 121%
WD Green 1.5TB (2010)-$170 41,439 User benchmarks, average bench 45% 1.5TB free Firmware: 51.0AB51 Max speed: SATA 2.0 300 MB/s Performing way above expectations (94^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 168 164 6600 (04) Start/Stop count 96 96 4077 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 46 46 39565 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 100 100 376 (C0) Power-off retract count 200 200 122 (C1) Load/Unload cycle count 36 36 493402 (C2) HDA temperature 122 94 28 (C4) Reallocation count 200 200 0 (C5) Current pending sector count 200 200 0 (C6) Offline scan uncorrectable count 200 200 0 (C7) UDMA CRC error rate 200 200 0 (C8) Write error rate 200 200 0	61% Good	Read 104 Write 109 Mixed 94.8 77% 102 MB/s	4K Read 0.76 4K Write 1.28 4K Mixed 0.16 72% 0.73 MB/s
Poor: 26% ↑ This bench: 61% Great: 63%

Memory Kit	Bench	Multi core	Single core	Latency
Corsair Vengeance LPX DDR4 3000 C15 2x8GB-$43 606,405 User benchmarks, average bench 82% 2 of 4 slots used 16GB DIMM DDR4 clocked @ 3000 MHz Performing as expected (40^th percentile)	75.3% Very good	MC Read 26.1 MC Write 30.5 MC Mixed 26.4 79% 27.7 GB/s	SC Read 15 SC Write 19.2 SC Mixed 17.6 49% 17.3 GB/s	Latency 62.8 64% 62.8 ns
Poor: 58% ↑ This bench: 75.3% Great: 104%

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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 $242Bench 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: 92% - Outstanding

Total price: $523

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