Asrock Z270 Gaming K4

Performance Results


Gaming 31% Sail boat	Desktop 95% Nuclear submarine	Workstation 27% Raft


PC Status	Overall this PC is performing above expectations (70th percentile). This means that out of 100 PCs with exactly the same components, 30 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 94.5%, this CPU's suitability for 3D gaming is excellent.
Graphics	25.9% 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	118% 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	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

6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago. (Only the first run influences device rankings)

Motherboard	Asrock Z270 Gaming K4 (all builds)
Memory	13.4 GB free of 16 GB @ 2.1 GHz
Display	3840 x 2160 - 32 Bit colors
OS	Windows 10
BIOS Date	20170329
Uptime	9 Days
Run Date	Dec 11 '17 at 20:39
Run Duration	156 Seconds
Run User	USA-User
Background CPU	2%

PC Performing above expectations (70^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 (98^th percentile)	94.5% Outstanding	Memory 92.1 1-Core 142 2-Core 258 92% 164 Pts	4-Core 522 8-Core 795 82% 658 Pts	64-Core 803 50% 803 Pts
Poor: 71% ↑ This bench: 94.5% Great: 92%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 980-Ti-$560 214,030 User benchmarks, average bench 79% EVGA(3842 4995) CLim: 1768 MHz, MLim: 1927 MHz, Ram: 6GB, Driver: 388.59 Relative performance (0^th percentile) - GPU OC Guide	25.9% Poor	Lighting 1.17 Reflection 107 Parallax 99.9 1% 69.4 fps	MRender 90.9 Gravity 93.7 Splatting 88.7 74% 91.1 fps
Poor: 70% ↑ This bench: 25.9% Great: 87%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Crucial MX300 525GB-$150 105,037 User benchmarks, average bench 86% 488GB free Firmware: M0CR040 Max speed: SATA 3.0 600 MB/s Performing below expectations (33^rd 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 1784 (0C) Power cycle count 100 100 296 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 99 99 23 (AE) Unknown 100 100 40 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 74 53 201864511514 (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 12027920312 (F7) Unknown 100 100 377393115 (F8) Unknown 100 100 129359256 (B4) Unknown 0 0 1954 (D2) Unknown 100 100 0	82.7% Excellent	Read 484 Write 344 Mixed 340 86% 389 MB/s	4K Read 26.9 4K Write 84.5 4K Mixed 15.2 105% 42.2 MB/s	DQ Read 323 DQ Write 220 DQ Mixed 45.8 95% 196 MB/s
Poor: 65% ↑ This bench: 82.7% Great: 99%
SanDisk SSD Plus 240GB-$28 133,640 User benchmarks, average bench 61% 223GB free Firmware: Z32070RL Max speed: SATA 3.0 600 MB/s Performing above expectations (77^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 0 100 3939 (0C) Power cycle count 100 100 491 (A5) Unknown 100 100 3156856144706 (A6) Unknown 100 100 7 (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 63 24 326417514533 (C7) UDMA CRC error rate 100 100 0 (E6) GMR head amplitude 100 100 1194012770582 (E8) Unknown 100 100 100 (E9) Unknown 100 100 3000 (EA) Unknown 100 100 7822 (F1) Unknown 253 253 4420 (F2) Unknown 253 253 3849 (F4) Unknown 0 100 0	74.8% Very good	Read 485 Write 441 Mixed 278 89% 401 MB/s	4K Read 23.7 4K Write 93.4 4K Mixed 5.16 92% 40.8 MB/s	DQ Read 25.7 DQ Write 113 DQ Mixed 5.85 23% 48.3 MB/s
Poor: 35% ↑ This bench: 74.8% Great: 86%
Samsung 850 EVO M.2 250GB 28,058 User benchmarks, average bench 102% 103GB free (System drive) Firmware: EMT21B6Q Max speed: SATA 3.0 600 MB/s Performing way above expectations (90^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 99 99 107 (0C) Power cycle count 99 99 106 (B1) Unknown 99 99 2 (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 67 40 33 (C3) Hardware ECC recovered 200 200 0 (C7) UDMA CRC error rate 100 100 0 (EB) Unknown 99 99 5 (F1) Unknown 99 99 1662229591	118% Outstanding	Read 514 Write 416 Mixed 422 100% 451 MB/s	4K Read 48.9 4K Write 107 4K Mixed 46.8 191% 67.5 MB/s	DQ Read 347 DQ Write 276 DQ Mixed 28.9 98% 217 MB/s
Poor: 73% ↑ This bench: 118% 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 as expected (52^nd percentile)	70.5% Very good	MC Read 26.6 MC Write 26.9 MC Mixed 19.7 70% 24.4 GB/s	SC Read 18.2 SC Write 27.6 SC Mixed 22.4 65% 22.7 GB/s	Latency 63.8 63% 63.8 ns
Poor: 43% ↑ This bench: 70.5% 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) $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