Asrock Z270 Killer SLI/ac

Performance Results


Gaming 52% Yacht	Desktop 99% Nuclear submarine	Workstation 46% Yacht


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 typical workstation, and even moderate server workloads. Finally, with a gaming score of 96.3%, this CPU's suitability for 3D gaming is excellent.
Graphics	46% 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	119% is an exceptional SSD score. This drive is suitable for heavy workstation use, it will facilitate fast boots, responsive applications and allow for fast transfers of multi-gigabyte files.
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.

Run History

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

Motherboard	Asrock Z270 Killer SLI/ac (all builds)
Memory	29.4 GB free of 32 GB @ 2.9 GHz
Display	1600 x 900 - 32 Bit colors
OS	Windows 10
BIOS Date	20170510
Uptime	0 Days
Run Date	Jul 24 '17 at 04:24
Run Duration	178 Seconds
Run User	USA-User
Background CPU	2%

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 i7-7700K-$230 712,312 User benchmarks, average bench 84% CPUSocket, 1 CPU, 4 cores, 8 threads Base clock 4.2 GHz, turbo 4.35 GHz (avg) Performing way above expectations (99^th percentile)	96.3% Outstanding	Memory 96.7 1-Core 146 2-Core 275 96% 173 Pts	4-Core 516 8-Core 829 83% 673 Pts	64-Core 830 51% 830 Pts
Poor: 71% ↑ This bench: 96.3% Great: 92%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 1080-Ti-$485 840,268 User benchmarks, average bench 124% MSI(1462 360A) ≥ 4GB CLim: 2100 MHz, MLim: 2927 MHz, Ram: 11GB, Driver: 384.76 Relative performance (0^th percentile) - GPU OC Guide	46% Average	Lighting 50.1 Reflection 56 Parallax 215 41% 107 fps	MRender 0.48 Gravity 200 Splatting 18.5 56% 72.8 fps
Poor: 109% ↑ This bench: 46% Great: 133%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung 850 Evo 250GB-$100 951,591 User benchmarks, average bench 103% 140GB free (System drive) Firmware: EMT02B6Q Max speed: SATA 3.0 600 MB/s Performing way above expectations (88^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 99 99 296 (0C) Power cycle count 99 99 31 (B1) Unknown 99 99 1 (B3) Unknown 100 100 0 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (B7) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BE) vendor-specific 66 53 34 (C3) Hardware ECC recovered 200 200 0 (C7) UDMA CRC error rate 100 100 0 (EB) Unknown 99 99 2 (F1) Unknown 99 99 1011327752	119% Outstanding	Read 516 Write 418 Mixed 420 100% 451 MB/s	4K Read 48 4K Write 105 4K Mixed 49.3 192% 67.6 MB/s	DQ Read 349 DQ Write 276 DQ Mixed 27.1 98% 217 MB/s
Poor: 72% ↑ This bench: 119% Great: 124%
WD Blue 4TB (2015)-$85 124,615 User benchmarks, average bench 80% 3TB free Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s Performing as expected (48^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 191 177 7408 (04) Start/Stop count 100 100 42 (05) Reallocated sector count 200 200 0 (07) Seek error rate 100 253 0 (09) Power-on hours count 100 100 290 (0A) Spinup retry count 100 253 0 (0B) Calibration retry count 100 253 0 (0C) Power cycle count 100 100 30 (C0) Power-off retract count 200 200 3 (C1) Load/Unload cycle count 199 199 4021 (C2) HDA temperature 117 106 35 (C4) Reallocation count 200 200 0 (C5) Current pending sector count 200 200 0 (C6) Offline scan uncorrectable count 100 253 0 (C7) UDMA CRC error rate 200 200 0 (C8) Write error rate 100 253 0	81.9% Excellent	Read 139 Write 147 Mixed 139 106% 141 MB/s	4K Read 0.91 4K Write 2.02 4K Mixed 0.28 107% 1.07 MB/s
Poor: 49% ↑ This bench: 81.9% Great: 101%
Seagate BUP Slim BK 1TB 18,390 User benchmarks, average bench 39% 600GB free Firmware: 0108 Performing below expectations (27^th percentile)	22.9% Poor	Read 38 Write 40.5 Mixed 35.7 29% 38.1 MB/s	4K Read 0.78 4K Write 3.64 4K Mixed 0.46 151% 1.63 MB/s
Poor: 14% ↑ This bench: 22.9% Great: 63%
WD WD25 00JS-58NCB1 250GB 17,984 User benchmarks, average bench 27% 197GB free Firmware: 10.02E02 Max speed: SATA 2.0 300 MB/s Performing way above expectations (98^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 197 183 5133 (04) Start/Stop count 92 92 8834 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 76 76 18100 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 94 94 6620 (BE) vendor-specific 49 35 51 (C2) HDA temperature 99 85 51 (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	35.2% Below average	Read 60.3 Write 62.1 Mixed 58 45% 60.1 MB/s	4K Read 0.46 4K Write 2.01 4K Mixed 0.52 114% 0.99 MB/s
Poor: 11% ↑ This bench: 35.2% Great: 35%

Memory Kit	Bench	Multi core	Single core	Latency
Corsair CMU32GX4M2C3000C15 2x16GB 6,222 User benchmarks, average bench 81% 2 of 4 slots used 32GB DIMM DDR4 clocked @ 2933 MHz Performing way above expectations (88^th percentile)	98.1% Outstanding	MC Read 36.3 MC Write 37.4 MC Mixed 28.9 98% 34.2 GB/s	SC Read 22.3 SC Write 41.6 SC Mixed 31.9 91% 31.9 GB/s	Latency 51.5 78% 51.5 ns
Poor: 52% ↑ This bench: 98.1% Great: 102%

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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 1,065 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 $230Bench 84%, 712,312 samples	461x
Core i5-7600KIntel $190Bench 76%, 195,006 samples	210x
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 $94Bench 112%, 695,664 samples	43x
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 $45Bench 85%, 653,654 samples	44x

EDIT WITH CUSTOM PC BUILDER

Value: 96% - Outstanding

Total price: $497

CPU	GPU	SSD
Intel Core i5-13600K $273	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 $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	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