Asrock Z270 Killer SLI/ac

Performance Results

Benchmarks - missing GPU
Gaming 0% Incomplete	Desktop 0% Incomplete	Workstation 0% Incomplete


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 95.6%, this CPU's suitability for 3D gaming is excellent.
Boot Drive	228% 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, 6 years ago, 6 years ago, 6 years ago.

Motherboard	Asrock Z270 Killer SLI/ac (all builds)
Memory	29 GB free of 32 GB @ 2.1 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20161205
Uptime	0.5 Days
Run Date	May 27 '17 at 13:27
Run Duration	238 Seconds
Run User	USA-User
Background CPU	8%

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-$230 712,312 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)	95.6% Outstanding	Memory 90.7 1-Core 144 2-Core 279 94% 171 Pts	4-Core 540 8-Core 796 83% 668 Pts	64-Core 796 49% 796 Pts
Poor: 71% ↑ This bench: 95.6% 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 Relative performance n/a - benchmarks incomplete		Lighting 180 Reflection 200 Parallax 176 147% 185 fps	Gravity 161 Splatting 126 125% 144 fps
Poor: 109% 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% 323GB free (System drive) Firmware: 1B0QBXX7 Max speed: PCIe 16,000 MB/s Performing as expected (48^th percentile)	228% Outstanding	Read 2,001 Write 1,454 Mixed 1,511 368% 1,656 MB/s	4K Read 47.5 4K Write 143 4K Mixed 27.4 183% 72.7 MB/s	DQ Read 41.9 DQ Write 258 DQ Mixed 163 122% 154 MB/s
Poor: 138% ↑ This bench: 228% 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 (81^st percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 253 0 (03) Spinup time 174 174 2258 (04) Start/Stop count 100 100 42 (05) Reallocated sector count 200 200 0 (07) Seek error rate 100 253 0 (09) Power-on hours count 100 100 25 (0A) Spinup retry count 100 253 0 (0B) Calibration retry count 100 253 0 (0C) Power cycle count 100 100 18 (C0) Power-off retract count 200 200 1 (C1) Load/Unload cycle count 200 200 79 (C2) HDA temperature 112 111 31 (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	97.4% Outstanding	Read 175 Write 164 Mixed 163 126% 168 MB/s	4K Read 1.18 4K Write 2.56 4K Mixed 0.35 135% 1.36 MB/s
Poor: 50% ↑ This bench: 97.4% 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)	5.64% Terrible	Read 16.4 Write 8.29 Mixed 10.1 13% 11.6 MB/s	4K Read 5.11 4K Write 0.08 4K Mixed 0.08 24% 1.76 MB/s
Poor: 2% ↑ This bench: 5.64% 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 below potential (35^th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	71.2% Very good	MC Read 25.2 MC Write 27.7 MC Mixed 20.8 70% 24.6 GB/s	SC Read 18.8 SC Write 29.8 SC Mixed 22.5 68% 23.7 GB/s	Latency 66.2 60% 66.2 ns
Poor: 61% ↑ This bench: 71.2% Great: 101%

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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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CPU

GPU

SSD

HDD

RAM

MBD

Typical Z270 Killer SLI/ac Builds (Compare 1,068 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 $230Bench 84%, 712,312 samples	462x
Core i5-7600KIntel $190Bench 76%, 195,006 samples	212x
Core i7-6700KIntel $180Bench 81%, 588,978 samples	104x

GPU
GTX 1070Nvidia $132Bench 80%, 1,459,281 samples	121x
GTX 1080Nvidia $265Bench 102%, 1,082,454 samples	112x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	69x

SSD
850 Evo 500GBSamsung $94Bench 112%, 695,664 samples	43x
860 Evo 1TBSamsung $130Bench 112%, 602,853 samples	41x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	35x

RAM
Ripjaws V DDR4 2400 C15 2x8GBG.SKILL $31Bench 71%, 98,777 samples	82x
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: 97% - Outstanding

Total price: $488

CPU	GPU	SSD
Intel Core i5-13600K $269	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 $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