Asrock Z87 Killer

Performance Results

Benchmarks - missing SSD
Gaming 52% Yacht	Desktop 90% Nuclear submarine	Workstation 41% Speed boat


PC Status	Overall this PC is performing above expectations (79th percentile). This means that out of 100 PCs with exactly the same components, 21 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 92%, this CPU's suitability for 3D gaming is excellent.
Graphics	55% 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)
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

7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago. (Only the first run influences device rankings)

Motherboard	Asrock Z87 Killer (all builds)
Memory	12.7 GB free of 16 GB @ 1.9 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20150514
Uptime	0 Days
Run Date	Sep 13 '16 at 18:01
Run Duration	145 Seconds
Run User	SRB-User
Background CPU	6%

PC Performing above expectations (79^th percentile)

Actual performance vs. expectations. The graphs show user score (x) vs user score frequency (y).

Processor	Bench	Normal	Heavy	Server
Intel Core i5-4670K-$62 128,482 User benchmarks, average bench 68% CPUSocket, 1 CPU, 4 cores, 4 threads Base clock 3.4 GHz, turbo 4.3 GHz (avg) Performing way above expectations (100^th percentile)	92% Outstanding	Memory 97 1-Core 126 2-Core 254 90% 159 Pts	4-Core 502 8-Core 504 67% 503 Pts	64-Core 510 32% 510 Pts
Poor: 51% ↑ This bench: 92% Great: 79%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 780-Ti-$410 30,815 User benchmarks, average bench 53% EVGA(3842 2883) 3GB Driver: nvd3dumx Ver. 21.21.13.7270 Performing below potential (79^th percentile) - GPU OC Guide	55% Above average	Lighting 68.5 Reflection 62.7 Parallax 90.1 56% 73.8 fps	MRender 79.9 Gravity 71.6 Splatting 51 54% 67.5 fps
Poor: 47% ↑ This bench: 55% Great: 59%

Drives	Bench	Sequential	Random 4k
SanDisk Ultra II 240GB-$40 53,931 User benchmarks, average bench 82% 135GB free (System drive) Firmware: X41100RL Max speed: SATA 3.0 600 MB/s Relative performance n/a - RAM cached drive detected (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 619 (0C) Power cycle count 100 100 163 (A5) Unknown 100 100 8978542 (A6) Unknown 100 100 1 (A7) Unknown 100 100 45 (A8) Unknown 100 100 2 (A9) Unknown 100 100 407 (AA) Unknown 100 100 0 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 1 (AE) Unknown 100 100 3 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 100 0 (C2) HDA temperature 72 62 266289283100 (C7) UDMA CRC error rate 100 100 0 (E6) GMR head amplitude 100 100 133144903711 (E8) Unknown 100 100 100 (E9) Unknown 100 100 256 (EA) Unknown 100 100 1134 (F1) Unknown 253 253 966 (F2) Unknown 253 253 1185 (F4) Unknown 0 100 0
Poor: 58% Great: 101%
WD Green 1TB (2011)-$64 143,477 User benchmarks, average bench 64% 318GB free Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s Performing above expectations (67^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 141 133 3941 (04) Start/Stop count 88 88 12174 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 80 80 15217 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 97 97 3330 (C0) Power-off retract count 200 200 703 (C1) Load/Unload cycle count 127 127 220424 (C2) HDA temperature 116 108 27 (C4) Reallocation count 200 200 0 (C5) Current pending sector count 200 200 0 (C6) Offline scan uncorrectable count 200 200 0 (C7) UDMA CRC error rate 200 200 0 (C8) Write error rate 200 200 0	70.9% Very good	Read 127 Write 120 Mixed 111 90% 119 MB/s	4K Read 0.61 4K Write 2.45 4K Mixed 0.27 100% 1.11 MB/s
Poor: 38% ↑ This bench: 70.9% Great: 85%
Seagate Barracuda 7200.10 320GB-$80 31,610 User benchmarks, average bench 34% 134GB free Firmware: 3.AAM Max speed: SATA 2.0 300 MB/s Performing above expectations (71^st percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 107 97 0 (03) Spinup time 96 95 0 (04) Start/Stop count 83 83 18386 (05) Reallocated sector count 100 100 0 (07) Seek error rate 61 51 429652923439 (09) Power-on hours count 44 44 49850 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 88 88 12908 (BB) vendor-specific 100 100 0 (BD) vendor-specific 100 100 0 (BE) vendor-specific 70 50 505282590 (C2) HDA temperature 30 50 42949672990 (C3) Hardware ECC recovered 66 48 158791881 (C5) Current pending sector count 100 100 5 (C6) Offline scan uncorrectable count 100 100 5 (C7) UDMA CRC error rate 200 200 0 (C8) Write error rate 100 253 0 (CA) Data Address Mark errors 100 253 0	37.9% Below average	Read 65.6 Write 66.1 Mixed 65.2 50% 65.6 MB/s	4K Read 0.69 4K Write 1.74 4K Mixed 0.44 110% 0.96 MB/s
Poor: 22% ↑ This bench: 37.9% Great: 43%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown CMT8GX3M2A1866C9 Kingston KHX1866C9D3/4GX 0215 CMT8GX3M2A1866C9 Kingston KHX1866C9D3/4GX 16GB 3 User benchmarks, average bench 74% 1867, 1867, 1867, 1867 MHz 4096, 4096, 4096, 4096 MB Relative performance n/a - insufficient samples	74.3% Very good	MC Read 25.9 MC Write 26.8 MC Mixed 23.9 73% 25.5 GB/s	SC Read 21 SC Write 23.7 SC Mixed 23.2 65% 22.6 GB/s	Latency 50.4 79% 50.4 ns
Poor: 73% ↑ This bench: 74.3% Great: 75%

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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 Z87 Killer Builds (Compare 423 builds) See popular component choices, score breakdowns and rankings

Gaming 42%

Speed boat

Desktop 78%

Battleship

Workstation 33%

Sail boat

Motherboard: Asrock Z87 Killer - $216

CPU
Core i5-4670KIntel $62Bench 68%, 128,482 samples	101x
Core i7-4770KIntel $120Bench 74%, 172,887 samples	96x
Core i7-4790KIntel $348Bench 79%, 455,746 samples	43x

GPU
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	34x
HD 4600 (Desktop 1.25 GHz)Intel $15Bench 3%, 230,189 samples	26x
GTX 1070Nvidia $132Bench 80%, 1,459,281 samples	23x

SSD
860 Evo 500GBSamsung $80Bench 105%, 762,998 samples	18x
A400 240GBKingston $28Bench 66%, 424,288 samples	15x
840 Evo 250GBSamsung $95Bench 96%, 217,115 samples	15x

RAM
HyperX DDR3 1600 C9 4x4GBKingstonBench 56%, 28,461 samples	12x
HyperX DDR3 1600 C10 2x8GBKingstonBench 50%, 19,207 samples	9x
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 122,541 samples	9x

EDIT WITH CUSTOM PC BUILDER

Value: 84% - Excellent

Total price: $475

CPU	GPU	SSD
Intel Core i5-13600K $254	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 $163	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 $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $79	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16