Asrock Z270 Gaming K4

Performance Results


Gaming 123% UFO	Desktop 97% Nuclear submarine	Workstation 106% UFO


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 typical workstation, and even moderate server workloads. Finally, with a gaming score of 97.5%, this CPU's suitability for 3D gaming is excellent.
Graphics	128% 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	99.9% 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.

Run History

Motherboard	Asrock Z270 Gaming K4 (all builds)
Memory	13.6 GB free of 16 GB @ 2.1 GHz
Display	3840 x 2160 - 32 Bit colors
OS	Windows 10
BIOS Date	20170329
Uptime	2.5 Days
Run Date	Jan 07 '18 at 13:46
Run Duration	141 Seconds
Run User	USA-User
Background CPU	1%

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 i7-7700K-$242 712,312 User benchmarks, average bench 84% CPUSocket, 1 CPU, 4 cores, 8 threads Base clock 4.2 GHz, turbo 4.5 GHz (avg) Performing way above expectations (99^th percentile)	97.5% Outstanding	Memory 94.3 1-Core 143 2-Core 287 96% 175 Pts	4-Core 542 8-Core 799 84% 671 Pts	64-Core 803 50% 803 Pts
Poor: 71% ↑ This bench: 97.5% Great: 92%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 1080-Ti-$485 840,268 User benchmarks, average bench 124% EVGA(3842 6593) CLim: 1987 MHz, MLim: 2752 MHz, Ram: 11GB, Driver: 388.71 Performing below potential (76^th percentile) - GPU OC Guide	128% Outstanding	Lighting 177 Reflection 197 Parallax 195 144% 190 fps	MRender 133 Gravity 176 Splatting 124 116% 144 fps
Poor: 109% ↑ This bench: 128% Great: 133%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Crucial MX300 525GB-$150 105,037 User benchmarks, average bench 86% 366GB free Firmware: M0CR040 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 1786 (0C) Power cycle count 100 100 333 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 99 99 24 (AE) Unknown 100 100 41 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 79 53 201864445973 (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 12608815840 (F7) Unknown 100 100 395624747 (F8) Unknown 100 100 130252991 (B4) Unknown 0 0 1954 (D2) Unknown 100 100 0	86.2% Excellent	Read 487 Write 325 Mixed 342 85% 385 MB/s	4K Read 27.5 4K Write 85.7 4K Mixed 24 118% 45.7 MB/s	DQ Read 322 DQ Write 212 DQ Mixed 15.1 79% 183 MB/s
Poor: 65% ↑ This bench: 86.2% Great: 99%
SanDisk SSD Plus 240GB-$28 133,640 User benchmarks, average bench 61% 175GB free Firmware: Z32070RL Max speed: SATA 3.0 600 MB/s Performing above expectations (75^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 0 100 3968 (0C) Power cycle count 100 100 528 (A5) Unknown 100 100 3298591703899 (A6) Unknown 100 100 9 (A7) Unknown 100 100 0 (A8) Unknown 100 100 21 (A9) Unknown 100 100 0 (AA) Unknown 100 100 0 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 12 (AE) Unknown 100 100 39 (BB) vendor-specific 100 100 0 (BC) Unknown 100 100 0 (C2) HDA temperature 66 24 326417514530 (C7) UDMA CRC error rate 100 100 0 (E6) GMR head amplitude 100 100 1228372771102 (E8) Unknown 100 100 100 (E9) Unknown 100 100 3057 (EA) Unknown 100 100 8055 (F1) Unknown 253 253 4563 (F2) Unknown 253 253 3979 (F4) Unknown 0 100 0	72.9% Very good	Read 491 Write 329 Mixed 220 76% 347 MB/s	4K Read 26.6 4K Write 86 4K Mixed 4.07 91% 38.9 MB/s	DQ Read 132 DQ Write 243 DQ Mixed 5.05 56% 127 MB/s
Poor: 35% ↑ This bench: 72.9% Great: 86%
Samsung 850 EVO M.2 250GB 28,058 User benchmarks, average bench 102% 91GB free (System drive) Firmware: EMT21B6Q Max speed: SATA 3.0 600 MB/s Performing below expectations (37^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 99 99 162 (0C) Power cycle count 99 99 143 (B1) Unknown 99 99 3 (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 73 40 27 (C3) Hardware ECC recovered 200 200 0 (C7) UDMA CRC error rate 100 100 0 (EB) Unknown 99 99 6 (F1) Unknown 99 99 2208644346	99.9% Outstanding	Read 516 Write 418 Mixed 423 101% 453 MB/s	4K Read 49.7 4K Write 108 4K Mixed 30.1 171% 62.4 MB/s	DQ Read 48.5 DQ Write 116 DQ Mixed 112 77% 92 MB/s
Poor: 73% ↑ This bench: 99.9% Great: 122%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 16G-D4-2400-MR 2x8GB 3,744 User benchmarks, average bench 70% 2 of 4 slots used 16GB DIMM DDR4 clocked @ 2133 MHz Performing above expectations (65^th percentile)	73.2% Very good	MC Read 28.1 MC Write 27.9 MC Mixed 20.1 72% 25.4 GB/s	SC Read 17.7 SC Write 28.1 SC Mixed 23.2 66% 23 GB/s	Latency 59 68% 59 ns
Poor: 43% ↑ This bench: 73.2% Great: 85%

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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 Gaming K4 Builds (Compare 532 builds) See popular component choices, score breakdowns and rankings

Gaming 72%

Battleship

Desktop 93%

Nuclear submarine

Workstation 62%

Destroyer

Motherboard: Asrock Z270 Gaming K4

CPU
Core i7-7700KIntel $242Bench 84%, 712,312 samples	247x
Core i5-7600KIntel $190Bench 76%, 195,006 samples	73x
Core i7-6700KIntel $180Bench 81%, 588,978 samples	55x

GPU
GTX 1070Nvidia $132Bench 80%, 1,459,281 samples	56x
GTX 1080Nvidia $400Bench 102%, 1,082,454 samples	50x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	49x

SSD
980 NVMe PCIe M.2 1TBSamsung $94Bench 251%, 262,559 samples	29x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	19x
970 Evo NVMe PCIe M.2 1TBSamsung $158Bench 297%, 331,647 samples	15x

RAM
Vengeance LPX DDR4 3000 C15 2x8GBCorsair $43Bench 82%, 606,405 samples	24x
Ripjaws V DDR4 2400 C15 2x8GBG.SKILL $40Bench 71%, 98,777 samples	15x
Vengeance LPX DDR4 3200 C16 2x8GBCorsair $40Bench 85%, 653,654 samples	11x

EDIT WITH CUSTOM PC BUILDER

Value: 109% - Outstanding

Total price: $511

CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	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) $35	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