Asrock Z270 Killer SLI/ac

Performance Results


Gaming 58% Gunboat	Desktop 95% Nuclear submarine	Workstation 50% Yacht


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 95.9%, this CPU's suitability for 3D gaming is excellent.
Graphics	56.8% 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	88.1% 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	20GB is enough RAM to run any version of Windows and it's far more than any current game requires. 20GB 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, 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 Killer SLI/ac (all builds)
Memory	16.5 GB free of 20 GB @ 2.1 GHz
Display	2560 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20161205
Uptime	0.5 Days
Run Date	May 28 '17 at 16:27
Run Duration	194 Seconds
Run User	USA-User
Background CPU	4%

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-$241 712,312 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)	95.9% Outstanding	Memory 91.4 1-Core 140 2-Core 286 94% 172 Pts	4-Core 540 8-Core 782 83% 661 Pts	64-Core 789 49% 789 Pts
Poor: 71% ↑ This bench: 95.9% Great: 92%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
AMD R9 390-$325 82,117 User benchmarks, average bench 50% MSI(1462 2015) Driver: aticfx64.dll Ver. 15.200.1062.1003 Performing way above expectations (100^th percentile)	56.8% Above average	Lighting 69.6 Reflection 63.2 Parallax 83 57% 71.9 fps	MRender 63.2 Gravity 58.7 Splatting 81.3 57% 67.8 fps
Poor: 45% ↑ This bench: 56.8% Great: 52%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung 850 Pro 128GB-$70 18,195 User benchmarks, average bench 99% 37GB free (System drive) Firmware: EXM02B6Q Max speed: SATA 3.0 600 MB/s Performing below expectations (22^nd percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 98 98 8090 (0C) Power cycle count 99 99 716 (B1) Unknown 97 97 157 (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 71 48 29 (C3) Hardware ECC recovered 200 200 0 (C7) UDMA CRC error rate 100 100 0 (EB) Unknown 99 99 310 (F1) Unknown 99 99 15306256890	88.1% Excellent	Read 519 Write 336 Mixed 387 92% 414 MB/s	4K Read 37.3 4K Write 117 4K Mixed 23.3 148% 59.3 MB/s	DQ Read 38.7 DQ Write 125 DQ Mixed 24.2 35% 62.8 MB/s
Poor: 71% ↑ This bench: 88.1% Great: 119%
WD Blue 1TB (2012)-$37 3,105,054 User benchmarks, average bench 83% 367GB free Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s Performing below expectations (27^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 175 174 2216 (04) Start/Stop count 95 95 5217 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 90 90 7718 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 100 100 558 (C0) Power-off retract count 200 200 172 (C1) Load/Unload cycle count 199 199 5044 (C2) HDA temperature 116 92 27 (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	72.2% Very good	Read 114 Write 137 Mixed 99.5 88% 117 MB/s	4K Read 0.67 4K Write 2.27 4K Mixed 0.2 92% 1.05 MB/s
Poor: 52% ↑ This bench: 72.2% Great: 109%
Mass Storage Device 16GB 373 User benchmarks, average bench 10% 10GB free, PID 125c Operating at USB 2.0 Speed Performing way above expectations (89^th percentile)	13.5% Very poor	Read 20.2 Write 13.3 Mixed 12.9 18% 15.5 MB/s	4K Read 4.57 4K Write 2.16 4K Mixed 1.45 140% 2.73 MB/s
Poor: 5% ↑ This bench: 13.5% Great: 16%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown F4-2400C15-4GVR 029E CMK16GX4M4A2666C16 04CD F4-2400C15-4GVR 04CD F4-2400C15-8GVR 20GB 2 User benchmarks, average bench 68% 2133, 2133, 2133, 2133 MHz 4096, 4096, 4096, 8192 MB Relative performance n/a - insufficient samples	70.6% Very good	MC Read 25.6 MC Write 26.8 MC Mixed 20.7 70% 24.4 GB/s	SC Read 17.8 SC Write 28.3 SC Mixed 23.9 67% 23.3 GB/s	Latency 65.1 62% 65.1 ns
Poor: 66% ↑ This bench: 70.6% Great: 71%

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System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds

Custom PC Builder (Explore upgrades for this PC) Build your perfect PC: compare component prices, popularity, speed and value for money

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SSD

HDD

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MBD

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 $241Bench 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 $109Bench 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 $40Bench 85%, 653,654 samples	44x

EDIT WITH CUSTOM PC BUILDER

Value: 93% - Outstanding

Total price: $522

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $178	Nvidia RTX 4070 $539	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) $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