Asrock Z270 Extreme4

Performance Results


Gaming 57% Gunboat	Desktop 91% Nuclear submarine	Workstation 50% Yacht


PC Status	Overall this PC is performing above expectations (62nd percentile). This means that out of 100 PCs with exactly the same components, 38 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 90%, this CPU's suitability for 3D gaming is excellent.
Graphics	58.5% 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	70.4% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait times.
Memory	64GB is enough RAM to run any version of Windows and it's far more than any current game requires. 64GB 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.

Very high background CPU (82%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

7 years ago, 7 years ago, 7 years ago, 7 years ago.

Motherboard	Asrock Z270 Extreme4 (all builds)
Memory	59.1 GB free of 64 GB @ 2.1 GHz
Display	2560 x 1440 - 32 Bit colors
OS	Windows 10
BIOS Date	20161103
Uptime	0 Days
Run Date	Apr 22 '17 at 22:19
Run Duration	216 Seconds
Run User	USA-User
Background CPU	82%

PC Performing above expectations (62^nd 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 4.6 GHz (avg) Performing way above expectations (91^st percentile)	90% Outstanding	Memory 91.6 1-Core 128 2-Core 246 87% 155 Pts	4-Core 476 8-Core 720 74% 598 Pts	64-Core 801 50% 801 Pts
Poor: 71% ↑ This bench: 90% Great: 92%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
AMD R9 390X-$340 26,573 User benchmarks, average bench 54% XFX(1682 9395) CLim: 1050 MHz, MLim: 1500 MHz, Ram: 8GB, Driver: 16.12.2 Performing way above expectations (98^th percentile)	58.5% Above average	Lighting 73.9 Reflection 63 Parallax 79.2 60% 72 fps	MRender 62.2 Gravity 57 Splatting 78 55% 65.7 fps
Poor: 48% ↑ This bench: 58.5% Great: 57%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
SanDisk Ultra II 480GB-$39 62,883 User benchmarks, average bench 86% 443GB free Firmware: X41100RL Max speed: SATA 3.0 600 MB/s Performing as expected (52^nd percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 9265 (0C) Power cycle count 100 100 85 (A5) Unknown 100 100 18940110 (A6) Unknown 100 100 2 (A7) Unknown 100 100 37 (A8) Unknown 100 100 12 (A9) Unknown 100 100 554 (AA) Unknown 100 100 0 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 8 (AE) Unknown 100 100 58 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 100 0 (C2) HDA temperature 63 65 279174381605 (C7) UDMA CRC error rate 100 100 0 (E6) GMR head amplitude 100 100 249125798158 (E8) Unknown 100 100 100 (E9) Unknown 100 100 3866 (EA) Unknown 100 100 4241 (F1) Unknown 253 253 4149 (F2) Unknown 253 253 9131 (F4) Unknown 0 100 0	87.9% Excellent	Read 492 Write 339 Mixed 334 86% 388 MB/s	4K Read 33.3 4K Write 81.2 4K Mixed 19.9 119% 44.8 MB/s	DQ Read 375 DQ Write 207 DQ Mixed 17.7 86% 200 MB/s
Poor: 59% ↑ This bench: 87.9% Great: 108%
SanDisk Ultra II 480GB-$39 62,883 User benchmarks, average bench 86% 84GB free (System drive) Firmware: X31200RL Max speed: SATA 3.0 600 MB/s Performing way below expectations (14^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 253 100 10948 (0C) Power cycle count 100 100 1467 (A5) Unknown 100 100 425315992581 (A6) Unknown 100 100 1 (A7) Unknown 100 100 28 (A8) Unknown 100 100 28 (A9) Unknown 100 100 0 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 12 (AE) Unknown 100 100 69 (BB) vendor-specific 100 100 0 (C2) HDA temperature 65 58 249109282851 (C7) UDMA CRC error rate 100 100 0 (E6) GMR head amplitude 100 100 4784629744730 (E8) Unknown 100 100 100 (E9) Unknown 100 100 5430 (EA) Unknown 100 100 21386 (F1) Unknown 253 253 15425 (F2) Unknown 253 253 31769 (F4) Unknown 0 100 0	70.4% Very good	Read 487 Write 265 Mixed 214 71% 322 MB/s	4K Read 28 4K Write 79.2 4K Mixed 15.6 104% 40.9 MB/s	DQ Read 28.5 DQ Write 177 DQ Mixed 9.49 35% 71.8 MB/s
Poor: 59% ↑ This bench: 70.4% Great: 108%
Seagate Desktop HDD 4TB (2013)-$52 67,711 User benchmarks, average bench 77% 5.5TB free Firmware: CC54 Max speed: SATA 3.0 600 MB/s Relative performance n/a - RAM cached drive detected (ID) Attribute Now Worst Value (01) Raw read error rate 107 99 14133192 (03) Spinup time 93 92 0 (04) Start/Stop count 98 98 2907 (05) Reallocated sector count 100 100 0 (07) Seek error rate 64 60 8595408216 (09) Power-on hours count 90 90 9282 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 40 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 99 1 (BD) vendor-specific 100 100 0 (BE) vendor-specific 72 44 4766564380 (BF) G-sense error rate 100 100 0 (C0) Power-off retract count 100 100 1 (C1) Load/Unload cycle count 95 95 10094 (C2) HDA temperature 28 56 73014444060 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 1 (F0) Head flying hours 100 253 96422015795725 (F1) Unknown 100 253 16415259068 (F2) Unknown 100 253 108200147715
Poor: 46% Great: 96%
Seagate Desktop HDD 4TB (2013)-$52 67,711 User benchmarks, average bench 77% 5.5TB free Firmware: CC54 Max speed: SATA 3.0 600 MB/s Relative performance n/a - RAM cached drive detected (ID) Attribute Now Worst Value (01) Raw read error rate 108 99 18719976 (03) Spinup time 93 92 0 (04) Start/Stop count 98 98 2916 (05) Reallocated sector count 100 100 0 (07) Seek error rate 67 60 5471453 (09) Power-on hours count 90 90 9282 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 42 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 99 1 (BD) vendor-specific 100 100 0 (BE) vendor-specific 72 47 471597084 (BF) G-sense error rate 100 100 0 (C0) Power-off retract count 100 100 3 (C1) Load/Unload cycle count 95 95 10115 (C2) HDA temperature 28 53 73014444060 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 1 (F0) Head flying hours 100 253 118953414230544 (F1) Unknown 100 253 16416643180 (F2) Unknown 100 253 181213794207
Poor: 46% Great: 96%
WD Blue 2TB (2015)-$84 253,816 User benchmarks, average bench 65% 2TB free Firmware: 80.00A80 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 100 253 0 (03) Spinup time 197 194 5108 (04) Start/Stop count 100 100 17 (05) Reallocated sector count 200 200 0 (07) Seek error rate 100 253 0 (09) Power-on hours count 100 100 3 (0A) Spinup retry count 100 253 0 (0B) Calibration retry count 100 253 0 (0C) Power cycle count 100 100 16 (C0) Power-off retract count 200 200 13 (C1) Load/Unload cycle count 200 200 617 (C2) HDA temperature 121 119 29 (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	79.9% Very good	Read 134 Write 144 Mixed 136 104% 138 MB/s	4K Read 0.91 4K Write 2.41 4K Mixed 0.22 107% 1.18 MB/s
Poor: 40% ↑ This bench: 79.9% Great: 84%
Seagate Expansion Desk 3TB 13,194 User benchmarks, average bench 66% 595GB free Firmware: 0909 Performing above expectations (61^st percentile)	78.3% Very good	Read 139 Write 134 Mixed 125 100% 133 MB/s	4K Read 0.76 4K Write 1.69 4K Mixed 0.24 89% 0.9 MB/s
Poor: 17% ↑ This bench: 78.3% Great: 103%

Memory Kit	Bench	Multi core	Single core	Latency
Corsair Dominator DDR4 3000 C15 4x16GB 1,054 User benchmarks, average bench 93% 4 of 4 slots used 64GB DIMM DDR4 2133 MHz clocked @ 2400 MHz Performing below potential (33^rd percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	78.5% Very good	MC Read 28.2 MC Write 30.3 MC Mixed 24.1 79% 27.5 GB/s	SC Read 19.9 SC Write 29.7 SC Mixed 24.6 71% 24.7 GB/s	Latency 64.8 62% 64.8 ns
Poor: 67% ↑ This bench: 78.5% Great: 131%

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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 Extreme4 Builds (Compare 1,178 builds) See popular component choices, score breakdowns and rankings

Gaming 89%

Aircraft carrier

Desktop 90%

Aircraft carrier

Workstation 76%

Battleship

Motherboard: Asrock Z270 Extreme4 - $170

CPU
Core i7-7700KIntel $230Bench 84%, 712,312 samples	625x
Core i5-7600KIntel $190Bench 76%, 195,006 samples	173x
Core i7-6700KIntel $180Bench 81%, 588,978 samples	91x

GPU
GTX 1080Nvidia $400Bench 102%, 1,082,454 samples	125x
GTX 1070Nvidia $132Bench 80%, 1,459,281 samples	124x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	108x

SSD
850 Evo 500GBSamsung $94Bench 112%, 695,664 samples	68x
860 Evo 500GBSamsung $80Bench 105%, 762,998 samples	38x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	38x

RAM
Vengeance LPX DDR4 3000 C15 2x8GBCorsair $43Bench 82%, 606,405 samples	59x
Vengeance LPX DDR4 3200 C16 2x8GBCorsair $45Bench 85%, 653,654 samples	48x
Ripjaws V DDR4 2400 C15 2x8GBG.SKILL $31Bench 71%, 98,777 samples	43x

EDIT WITH CUSTOM PC BUILDER

Value: 70% - Very good

Total price: $937

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