Asrock Z87 Killer

Performance Results

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


PC Status	Overall this PC is performing above expectations (60th percentile). This means that out of 100 PCs with exactly the same components, 40 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a brilliant single core score, this CPU is the business: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. Additionally this processor can handle very light workstation, and even some very light server workloads. Finally, with a gaming score of 79.6%, this CPU's suitability for 3D gaming is good.
Boot Drive	77.2% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait times.
Memory	24GB is enough RAM to run any version of Windows and it's far more than any current game requires. 24GB 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.

Motherboard	Asrock Z87 Killer (all builds)
Memory	19.5 GB free of 24 GB @ 1.3 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20150514
Uptime	2.8 Days
Run Date	Apr 18 '17 at 11:56
Run Duration	218 Seconds
Run User	IRL-User
Background CPU	2%

PC Performing above expectations (60^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i5-4590-$188 151,366 User benchmarks, average bench 63% CPUSocket, 1 CPU, 4 cores, 4 threads Base clock 3.3 GHz, turbo 3.5 GHz (avg) Performing way above expectations (100^th percentile)	79.6% Very good	Memory 89.5 1-Core 101 2-Core 203 76% 131 Pts	4-Core 402 8-Core 406 54% 404 Pts	64-Core 404 25% 404 Pts
Poor: 45% ↑ This bench: 79.6% Great: 73%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Adata Premier SP550 240GB-$74 29,295 User benchmarks, average bench 79% 174GB free (System drive) Firmware: P0121AA Max speed: SATA 3.0 600 MB/s Performing below expectations (38^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 4273 (0C) Power cycle count 100 100 663 (A0) Unknown 100 100 0 (A1) Unknown 100 100 39 (A3) Unknown 100 100 202 (94) Unknown 100 100 142756 (95) Unknown 100 100 2090 (96) Unknown 100 100 1951 (97) Unknown 100 100 2068 (A4) Unknown 100 100 43748 (A5) Unknown 100 100 84 (A6) Unknown 100 100 9 (A7) Unknown 100 100 33 (A9) Unknown 100 100 97 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (C0) Power-off retract count 100 100 30 (C2) HDA temperature 100 100 45256811348001 (C7) UDMA CRC error rate 100 100 0 (E8) Unknown 100 100 100 (F1) Unknown 100 100 198659 (F2) Unknown 100 100 323873 (F5) Unknown 100 100 258386 (F6) Unknown 100 100 285512 (F7) Unknown 100 100 0	77.2% Very good	Read 491 Write 250 Mixed 270 74% 337 MB/s	4K Read 32 4K Write 58.8 4K Mixed 23.2 109% 38 MB/s	DQ Read 274 DQ Write 160 DQ Mixed 11.6 64% 149 MB/s
Poor: 56% ↑ This bench: 77.2% Great: 92%
Intel SSDSC2BF256A5 SATA 256GB 673 User benchmarks, average bench 76% 146GB free Firmware: LB1i Max speed: SATA 3.0 600 MB/s Performing above expectations (70^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 530 (0C) Power cycle count 100 100 93 (AA) Unknown 100 100 0 (AE) Unknown 100 100 5 (AF) Unknown 100 100 0 (B0) Unknown 100 100 0 (B1) Unknown 99 100 2415616 (B2) Unknown 100 100 0 (B3) Unknown 100 100 0 (B4) Unknown 100 100 4480 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BE) vendor-specific 32 100 77312032800 (C0) Power-off retract count 100 100 5 (C3) Hardware ECC recovered 103 100 5196756 (C7) UDMA CRC error rate 100 100 0 (E1) Load/Unload cycle count 100 100 210614 (E2) Load-in time 100 100 65535 (E3) Torque amplification count 100 100 49 (E4) Power-off retract count 100 100 65535 (E8) Unknown 100 100 0 (E9) Unknown 100 100 0 (F1) Unknown 100 100 210614 (F2) Unknown 100 100 209436 (F9) Unknown 100 100 9021	83.5% Excellent	Read 520 Write 282 Mixed 329 83% 377 MB/s	4K Read 28.4 4K Write 76.2 4K Mixed 22.9 113% 42.5 MB/s	DQ Read 284 DQ Write 256 DQ Mixed 63.9 104% 202 MB/s
Poor: 56% ↑ This bench: 83.5% Great: 92%
Adata XPG SX900 128GB-$103 6,500 User benchmarks, average bench 68% 119GB free Firmware: 5.8.2a Max speed: SATA 3.0 600 MB/s Performing above expectations (68^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 95 95 4299430693 (05) Reallocated sector count 100 100 4 (09) Power-on hours count 85 85 -17729624983891 (0C) Power cycle count 99 99 1196 (AB) Unknown 0 0 2 (AC) Unknown 0 0 0 (AE) Unknown 0 0 847 (B1) Unknown 0 0 2 (B5) Unknown 0 0 2 (B6) Unknown 0 0 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 32 51 51542949920 (C3) Hardware ECC recovered 100 100 4299430693 (C4) Reallocation count 100 100 4 (C9) Soft read error rate 100 100 4299430693 (CC) Soft ECC correction 100 100 4299430693 (E6) GMR head amplitude 100 100 100 (E7) Temperature 97 97 0 (E9) Unknown 0 0 23277 (EA) Unknown 0 0 24124 (F1) Unknown 0 0 24124 (F2) Unknown 0 0 23568	71.9% Very good	Read 491 Write 143 Mixed 212 61% 282 MB/s	4K Read 31.5 4K Write 108 4K Mixed 17.9 128% 52.5 MB/s	DQ Read 159 DQ Write 139 DQ Mixed 45.9 63% 115 MB/s
Poor: 51% ↑ This bench: 71.9% Great: 82%
Covecube Virtual Disk 2TB 1,262 User benchmarks, average bench 62% 2.5TB free Firmware: 0001 Performing way above expectations (92^nd percentile)	97.8% Outstanding	Read 164 Write 178 Mixed 147 122% 163 MB/s	4K Read 0.51 4K Write 1.43 4K Mixed 0.19 68% 0.71 MB/s
Poor: 25% ↑ This bench: 97.8% Great: 105%
Toshiba P300 2TB-$61 100,891 User benchmarks, average bench 88% 1TB free Firmware: MX4OACF0 Max speed: SATA 3.0 600 MB/s Performing way below expectations (15^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 140 140 67 (03) Spinup time 135 135 25787367715 (04) Start/Stop count 100 100 222 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 100 0 (08) Seek timer performance 124 124 33 (09) Power-on hours count 100 100 1427 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 208 (C0) Power-off retract count 100 100 756 (C1) Load/Unload cycle count 100 100 756 (C2) HDA temperature 193 193 180389871647 (C4) Reallocation count 100 100 0 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0	69.2% Good	Read 116 Write 125 Mixed 147 98% 129 MB/s	4K Read 1.13 4K Write 1.65 4K Mixed 0.19 98% 0.99 MB/s
Poor: 58% ↑ This bench: 69.2% Great: 108%
WD Black 1TB (2013)-$48 240,965 User benchmarks, average bench 82% 456GB free Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s Performing as expected (46^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 172 169 2391 (04) Start/Stop count 96 96 4358 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 85 85 11516 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 98 98 2347 (C0) Power-off retract count 200 200 254 (C1) Load/Unload cycle count 199 199 4113 (C2) HDA temperature 113 104 30 (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	80.8% Excellent	Read 152 Write 130 Mixed 129 103% 137 MB/s	4K Read 0.73 4K Write 2.42 4K Mixed 0.26 104% 1.14 MB/s
Poor: 50% ↑ This bench: 80.8% Great: 108%
Toshiba P300 1TB-$45 318,836 User benchmarks, average bench 84% 431GB free Firmware: MS2OA8J0 Max speed: SATA 3.0 600 MB/s Performing way below expectations (13^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 142 142 68 (03) Spinup time 124 124 12896829628 (04) Start/Stop count 100 100 1035 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 100 0 (08) Seek timer performance 113 113 35 (09) Power-on hours count 100 100 4175 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 616 (C0) Power-off retract count 98 98 2988 (C1) Load/Unload cycle count 98 98 2988 (C2) HDA temperature 193 193 188979806239 (C4) Reallocation count 100 100 0 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0	64.7% Good	Read 102 Write 124 Mixed 125 88% 117 MB/s	4K Read 0.23 4K Write 1.41 4K Mixed 0.17 55% 0.6 MB/s
Poor: 52% ↑ This bench: 64.7% Great: 107%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMT451U6AFR8C-PB 0215 CML16GX3M2A1600C9 HMT451U6AFR8C-PB 0215 CML16GX3M2A1600C9 24GB 5 User benchmarks, average bench 51% 1333, 1333, 1333, 1333 MHz 4096, 8192, 4096, 8192 MB Performing way above expectations (100^th percentile)	53.5% Above average	MC Read 18.4 MC Write 19.2 MC Mixed 16.7 52% 18.1 GB/s	SC Read 15.7 SC Write 19.1 SC Mixed 17.7 50% 17.5 GB/s	Latency 67.8 59% 67.8 ns
Poor: 44% ↑ This bench: 53.5% Great: 54%

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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 422 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 $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 $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