Asrock Z270 Killer SLI/BR

Performance Results


Gaming 124% UFO	Desktop 99% Nuclear submarine	Workstation 103% UFO


PC Status	Overall this PC is performing above expectations (65th percentile). This means that out of 100 PCs with exactly the same components, 35 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 moderate workstation, and even light server workloads. Finally, with a gaming score of 96.9%, this CPU's suitability for 3D gaming is excellent.
Graphics	127% 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	50.5% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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.

Run History

5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago. (Only the first run influences device rankings)

Motherboard	Asrock Z270 Killer SLI/BR (all builds)
Memory	13.8 GB free of 16 GB @ 2.8 GHz
Display	1920 x 1080 - 32 Bit cores
OS	Windows 10
BIOS Date	20180226
Uptime	0 Days
Run Date	May 24 '18 at 00:35
Run Duration	328 Seconds
Run User	BRA-User
Background CPU	2%

PC Performing above expectations (65^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-$242 712,312 User benchmarks, average bench 84% CPUSocket, 1 CPU, 4 cores, 8 threads Base clock 4.2 GHz, turbo 4.45 GHz (avg) Performing way above expectations (99^th percentile)	96.9% Outstanding	Memory 96.6 1-Core 137 2-Core 291 96% 175 Pts	4-Core 548 8-Core 621 76% 585 Pts	64-Core 803 50% 803 Pts
Poor: 71% ↑ This bench: 96.9% Great: 92%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 1080-Ti-$485 840,268 User benchmarks, average bench 124% Gigabyte(1458 376B) ≥ 4GB CLim: 1936 MHz, MLim: 2755 MHz, Ram: 11GB, Driver: 397.64 Performing below potential (72^nd percentile) - GPU OC Guide	127% Outstanding	Lighting 177 Reflection 196 Parallax 174 144% 182 fps	MRender 124 Gravity 171 Splatting 122 112% 139 fps
Poor: 109% ↑ This bench: 127% Great: 133%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Intel Raid 0 Volume 512GB 18,578 User benchmarks, average bench 191% 349GB free Firmware: 1.0. Performing below expectations (30^th percentile)	130% Outstanding	Read 994 Write 659 Mixed 795 181% 816 MB/s	4K Read 30.3 4K Write 92.9 4K Mixed 34.6 139% 52.6 MB/s	DQ Read 29.7 DQ Write 295 DQ Mixed 122 106% 149 MB/s
Poor: 82% ↑ This bench: 130% Great: 332%
WD Green SATA M.2 240GB-$69 5,323 User benchmarks, average bench 52% 172GB free (System drive) Firmware: Z3311000 Max speed: SATA 3.0 600 MB/s Performing as expected (47^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 0 100 264 (0C) Power cycle count 100 100 89 (A5) Unknown 100 100 17191207036 (A6) Unknown 100 100 0 (A7) Unknown 100 100 0 (A8) Unknown 100 100 1 (A9) Unknown 100 100 0 (AA) Unknown 100 100 0 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 0 (AE) Unknown 100 100 29 (BB) vendor-specific 100 100 0 (BC) Unknown 100 100 0 (C2) HDA temperature 60 46 231928234024 (C7) UDMA CRC error rate 100 100 0 (E6) GMR head amplitude 100 100 176094183465 (E8) Unknown 100 100 100 (E9) Unknown 100 100 133 (EA) Unknown 100 100 1151 (F1) Unknown 253 253 372 (F2) Unknown 253 253 417 (F4) Unknown 0 100 0	50.5% Above average	Read 490 Write 203 Mixed 196 65% 296 MB/s	4K Read 17.4 4K Write 48.7 4K Mixed 3.41 56% 23.2 MB/s	DQ Read 17.5 DQ Write 118 DQ Mixed 3.43 22% 46.3 MB/s
Poor: 37% ↑ This bench: 50.5% Great: 68%
Intel Raid 0 Volume 120GB 699 User benchmarks, average bench 68% 112GB free Firmware: 1.0. Performing below expectations (29^th percentile)	56.8% Above average	Read 341 Write 124 Mixed 200 49% 222 MB/s	4K Read 25.9 4K Write 87.2 4K Mixed 16 106% 43 MB/s	DQ Read 106 DQ Write 117 DQ Mixed 32.8 46% 85.2 MB/s
Poor: 45% ↑ This bench: 56.8% Great: 94%
WD Blue 1TB (2012)-$30 3,105,054 User benchmarks, average bench 83% 665GB free Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s Performing above expectations (64^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 173 169 2333 (04) Start/Stop count 100 100 392 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 100 100 268 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 253 0 (0C) Power cycle count 100 100 84 (C0) Power-off retract count 200 200 36 (C1) Load/Unload cycle count 200 200 738 (C2) HDA temperature 106 103 37 (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	90.6% Outstanding	Read 156 Write 159 Mixed 156 118% 157 MB/s	4K Read 1.26 4K Write 2.55 4K Mixed 0.34 138% 1.38 MB/s
Poor: 52% ↑ This bench: 90.6% Great: 109%
WD 5000AVV External 500GB 103 User benchmarks, average bench 19% 183GB free, PID 1100 Operating at USB 2.0 Speed Performing above expectations (72^nd percentile)	20.5% Poor	Read 38.7 Write 38.8 Mixed 34.2 48% 37.2 MB/s	4K Read 0.44 4K Write 2.08 4K Mixed 0.34 84% 0.95 MB/s
Poor: 13% ↑ This bench: 20.5% Great: 23%
FLASH Drive SM_USB20 8GB 304 User benchmarks, average bench 6% 4GB free, PID 1000 Operating at USB 2.0 Speed Performing above expectations (79^th percentile)	6.64% Terrible	Read 22.2 Write 7.33 Mixed 7.25 13% 12.2 MB/s	4K Read 7.66 4K Write 0.007 4K Mixed 0.007 29% 2.56 MB/s
Poor: 3% ↑ This bench: 6.64% Great: 9%

Memory Kit	Bench	Multi core	Single core	Latency
Kingston KHX2133C14/8G 9905678-065.A00G 16GB 30 User benchmarks, average bench 75% 2800, 2800 MHz 8192, 8192 MB Performing way above expectations (95^th percentile)	91% Outstanding	MC Read 34.1 MC Write 35.9 MC Mixed 24.7 90% 31.6 GB/s	SC Read 21.3 SC Write 38.5 SC Mixed 29 85% 29.6 GB/s	Latency 51.7 77% 51.7 ns
Poor: 65% ↑ This bench: 91% Great: 91%

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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/BR Builds (Compare 45 builds) See popular component choices, score breakdowns and rankings

Gaming 88%

Aircraft carrier

Desktop 89%

Aircraft carrier

Workstation 75%

Battleship

Motherboard: Asrock Z270 Killer SLI/BR

CPU
Core i7-7700KIntel $242Bench 84%, 712,312 samples	16x
Core i5-7600KIntel $190Bench 76%, 195,006 samples	11x
Core i7-7700Intel $167Bench 76%, 256,717 samples	6x

GPU
GTX 1080Nvidia $400Bench 102%, 1,082,454 samples	5x
HD 630 (Desktop Kaby Lake)IntelBench 5%, 153,031 samples	5x
RTX 2070Nvidia $200Bench 104%, 478,117 samples	4x

SSD
A400 120GBKingston $29Bench 61%, 166,392 samples	4x
980 NVMe PCIe M.2 500GBSamsung $68Bench 224%, 92,081 samples	3x
850 Evo 500GBSamsung $109Bench 112%, 695,664 samples	2x

RAM
BLS8G4D26BFSEK.8FD 0080 HMA81GU6AFR8N-UH 859B BLS8G4D240FSB.16FBD 04CB DDR4 2400 2OZ 32GBUnknownBench 80%, 4 samples	4x
CMK8GX4M1A2400C16 029E CMK8GX4M1D3000C16 029E CMK8GX4M1A2400C16 24GBUnknownBench 55%, 10 samples	4x
HyperX DDR4 2400 C15 2x4GBKingstonBench 76%, 38,955 samples	2x

EDIT WITH CUSTOM PC BUILDER

Value: 68% - Good

Total price: $671

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