Asrock Z270 Killer SLI/ac

Performance Results


Gaming 119% UFO	Desktop 99% Nuclear submarine	Workstation 101% UFO


PC Status	Overall this PC is performing above expectations (73rd percentile). This means that out of 100 PCs with exactly the same components, 27 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 93.8%, this CPU's suitability for 3D gaming is excellent.
Graphics	126% 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	244% 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	32GB is enough RAM to run any version of Windows and it's far more than any current game requires. 32GB 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.

Motherboard	Asrock Z270 Killer SLI/ac (all builds)
Memory	29.3 GB free of 32 GB @ 2.1 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20161205
Uptime	4.1 Days
Run Date	Jun 18 '17 at 13:03
Run Duration	237 Seconds
Run User	USA-User
Background CPU	1%

PC Performing above expectations (73^rd 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 4.5 GHz (avg) Performing way above expectations (98^th percentile)	93.8% Outstanding	Memory 92.1 1-Core 143 2-Core 286 96% 174 Pts	4-Core 522 8-Core 698 77% 610 Pts	64-Core 795 49% 795 Pts
Poor: 71% ↑ This bench: 93.8% 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 6390) CLim: 1911 MHz, MLim: 2752 MHz, Ram: 11GB, Driver: 382.33 Performing below potential (68^th percentile) - GPU OC Guide	126% Outstanding	Lighting 179 Reflection 195 Parallax 189 146% 188 fps	MRender 121 Gravity 163 Splatting 118 108% 134 fps
Poor: 109% ↑ This bench: 126% Great: 133%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung 950 NVMe PCIe M.2 512GB-$625 54,978 User benchmarks, average bench 223% 322GB free (System drive) Firmware: 1B0QBXX7 Max speed: PCIe 16,000 MB/s Performing above expectations (63^rd percentile)	244% Outstanding	Read 2,382 Write 1,453 Mixed 1,501 393% 1,778 MB/s	4K Read 49.9 4K Write 134 4K Mixed 33.4 190% 72.6 MB/s	DQ Read 51 DQ Write 160 DQ Mixed 33 46% 81.2 MB/s
Poor: 138% ↑ This bench: 244% Great: 283%
WD Black 1TB (2013)-$48 240,965 User benchmarks, average bench 82% 931GB free Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s Performing above expectations (72^nd percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 174 174 2258 (04) Start/Stop count 100 100 246 (05) Reallocated sector count 200 200 0 (07) Seek error rate 100 253 0 (09) Power-on hours count 100 100 206 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 253 0 (0C) Power cycle count 100 100 67 (C0) Power-off retract count 200 200 1 (C1) Load/Unload cycle count 200 200 512 (C2) HDA temperature 111 109 32 (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	93.2% Outstanding	Read 155 Write 170 Mixed 159 122% 161 MB/s	4K Read 1.29 4K Write 2.5 4K Mixed 0.36 140% 1.38 MB/s
Poor: 50% ↑ This bench: 93.2% Great: 108%
Generic Flash Disk 1GB 2,763 User benchmarks, average bench 4% 1GB free, PID 6387 Operating at USB 2.0 Speed Performing way above expectations (89^th percentile)	5.54% Terrible	Read 16.2 Write 7.77 Mixed 10.4 13% 11.5 MB/s	4K Read 5.31 4K Write 0.08 4K Mixed 0.08 25% 1.82 MB/s
Poor: 2% ↑ This bench: 5.54% Great: 7%

Memory Kit	Bench	Multi core	Single core	Latency
G.SKILL Ripjaws V DDR4 2400 C15 4x8GB-$182 7,414 User benchmarks, average bench 76% 4 of 4 slots used 32GB DIMM DDR4 clocked @ 2133 MHz Performing as expected (48^th percentile)	72.9% Very good	MC Read 26.7 MC Write 27.6 MC Mixed 21 72% 25.1 GB/s	SC Read 18.1 SC Write 29.6 SC Mixed 25.5 70% 24.4 GB/s	Latency 63.8 63% 63.8 ns
Poor: 61% ↑ This bench: 72.9% Great: 101%

Take a copy of your results How to check your in-game FPS

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

CHOOSE AN UPGRADE:

CPU

GPU

SSD

HDD

RAM

MBD

Typical Z270 Killer SLI/ac Builds (Compare 1,063 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 $45Bench 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 $179	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