Asrock Z270 Extreme4

Performance Results

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


PC Status	Overall this PC is performing as expected (58th percentile). This means that out of 100 PCs with exactly the same components, 42 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 light workstation, and even some light server workloads. Finally, with a gaming score of 84.1%, this CPU's suitability for 3D gaming is very good.
Boot Drive	88.2% 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	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.

Motherboard	Asrock Z270 Extreme4 (all builds)
Memory	11.1 GB free of 16 GB @ 3.4 GHz
Display	3840 x 2160 - 32 Bit colors
OS	Windows 10
BIOS Date	20170517
Uptime	0.9 Days
Run Date	Dec 14 '17 at 03:39
Run Duration	317 Seconds
Run User	USA-User
Background CPU	2%

PC Performing as expected (58^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-7700-$167 256,717 User benchmarks, average bench 76% CPUSocket, 1 CPU, 4 cores, 8 threads Base clock 3.5 GHz, turbo 3.5 GHz (avg) Performing way above expectations (97^th percentile)	84.1% Excellent	Memory 96.8 1-Core 114 2-Core 209 82% 140 Pts	4-Core 386 8-Core 625 62% 505 Pts	64-Core 636 39% 636 Pts
Poor: 63% ↑ This bench: 84.1% Great: 84%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung 840 Evo 250GB-$65 217,115 User benchmarks, average bench 96% 83GB free (System drive) Firmware: EXT0DB6Q Max speed: SATA 3.0 600 MB/s Performing below expectations (29^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 1 0 (09) Power-on hours count 98 98 7990 (0C) Power cycle count 98 98 1879 (B1) Unknown 96 1 42 (B3) Unknown 100 1 0 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (B7) Unknown 100 1 0 (BB) vendor-specific 100 100 0 (BE) vendor-specific 64 50 36 (C3) Hardware ECC recovered 200 200 0 (C7) UDMA CRC error rate 74 74 25587 (EB) Unknown 99 99 321 (F1) Unknown 99 99 28141110428	88.2% Excellent	Read 508 Write 328 Mixed 353 88% 396 MB/s	4K Read 36.1 4K Write 59.3 4K Mixed 25.7 119% 40.4 MB/s	DQ Read 350 DQ Write 205 DQ Mixed 80.5 113% 212 MB/s
Poor: 64% ↑ This bench: 88.2% Great: 118%
Hitachi HDS5C3020ALA632 2TB-$270 9,828 User benchmarks, average bench 55% 2TB free Firmware: ML6OA180 Max speed: SATA 3.0 600 MB/s Performing way above expectations (87^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 134 134 100 (03) Spinup time 135 135 34386280854 (04) Start/Stop count 98 98 9765 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 100 0 (08) Seek timer performance 148 148 28 (09) Power-on hours count 98 98 15180 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 3470 (C0) Power-off retract count 92 92 9898 (C1) Load/Unload cycle count 92 92 9898 (C2) HDA temperature 214 214 206159347740 (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 68798	68.2% Good	Read 122 Write 116 Mixed 117 89% 118 MB/s	4K Read 0.71 4K Write 1.55 4K Mixed 0.37 99% 0.88 MB/s
Poor: 33% ↑ This bench: 68.2% Great: 73%
WD Green 2TB (2010)-$100 5,498 User benchmarks, average bench 50% 2TB free Firmware: 51.0 Max speed: SATA 2.0 300 MB/s Performing way above expectations (86^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 253 168 991 (04) Start/Stop count 93 93 7559 (05) Reallocated sector count 200 200 0 (07) Seek error rate 100 253 0 (09) Power-on hours count 79 79 15654 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 97 97 3495 (C0) Power-off retract count 198 198 1742 (C1) Load/Unload cycle count 176 176 72242 (C2) HDA temperature 124 104 26 (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 200 196 31466 (C8) Write error rate 200 200 0	62.8% Good	Read 107 Write 112 Mixed 111 83% 110 MB/s	4K Read 0.77 4K Write 1.66 4K Mixed 0.22 87% 0.88 MB/s
Poor: 27% ↑ This bench: 62.8% Great: 68%
Hitachi HDS5C3020ALA632 2TB-$270 9,828 User benchmarks, average bench 55% 2TB free Firmware: ML6OA180 Max speed: SATA 3.0 600 MB/s Performing way below expectations (17^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 90 90 262205 (02) Throughput performance 134 134 100 (03) Spinup time 134 134 34386608534 (04) Start/Stop count 98 98 9601 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 100 0 (08) Seek timer performance 146 146 29 (09) Power-on hours count 98 98 15136 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 3470 (C0) Power-off retract count 92 92 9739 (C1) Load/Unload cycle count 92 92 9739 (C2) HDA temperature 214 214 193274445852 (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 35	39.3% Below average	Read 75.4 Write 61.5 Mixed 59.6 49% 65.5 MB/s	4K Read 0.43 4K Write 1.23 4K Mixed 0.32 76% 0.66 MB/s
Poor: 33% ↑ This bench: 39.3% Great: 73%
Hitachi HDS5C3020ALA632 2TB-$270 9,828 User benchmarks, average bench 55% 1.5TB free Firmware: ML6O Max speed: SATA 3.0 600 MB/s Performing above expectations (82^nd percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 134 134 102 (03) Spinup time 155 155 34381496694 (04) Start/Stop count 99 99 7675 (05) Reallocated sector count 100 100 30 (07) Seek error rate 100 100 0 (08) Seek timer performance 148 148 28 (09) Power-on hours count 98 98 15054 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 3433 (C0) Power-off retract count 94 94 7748 (C1) Load/Unload cycle count 94 94 7748 (C2) HDA temperature 193 193 188979544095 (C4) Reallocation count 100 100 89 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 26	66.3% Good	Read 114 Write 117 Mixed 109 85% 113 MB/s	4K Read 0.38 4K Write 1.32 4K Mixed 0.29 73% 0.67 MB/s
Poor: 33% ↑ This bench: 66.3% Great: 73%
Hitachi HDN726040ALE614 4TB 4,649 User benchmarks, average bench 90% 712GB free Firmware: APGNW7JH Max speed: SATA 3.0 600 MB/s Performing below expectations (26^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 136 136 108 (03) Spinup time 144 144 30089019764 (04) Start/Stop count 100 100 75 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 100 0 (08) Seek timer performance 128 128 18 (09) Power-on hours count 100 100 87 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 52 (C0) Power-off retract count 100 100 108 (C1) Load/Unload cycle count 100 100 108 (C2) HDA temperature 181 181 184684838945 (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	79.1% Very good	Read 144 Write 131 Mixed 145 106% 140 MB/s	4K Read 0.94 4K Write 1.49 4K Mixed 0.62 136% 1.02 MB/s
Poor: 59% ↑ This bench: 79.1% Great: 113%
Seagate Backup+ Desk 8TB 825 User benchmarks, average bench 52% 368GB free Firmware: 040B Performing below expectations (32^nd percentile)	23.1% Poor	Read 36.6 Write 41.7 Mixed 38.3 29% 38.9 MB/s	4K Read 0.88 4K Write 6.54 4K Mixed 0.61 226% 2.68 MB/s
Poor: 12% ↑ This bench: 23.1% Great: 89%
Toshiba DT01ACA300 3TB-$80 85,620 User benchmarks, average bench 85% 252GB free Firmware: MX6O Max speed: SATA 3.0 600 MB/s Performing way below expectations (12^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 140 140 68 (03) Spinup time 194 194 34376712525 (04) Start/Stop count 100 100 3068 (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 99 99 7559 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 1726 (C0) Power-off retract count 86 86 17080 (C1) Load/Unload cycle count 86 86 17080 (C2) HDA temperature 200 200 201864577054 (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	61.4% Good	Read 114 Write 99.8 Mixed 94 77% 103 MB/s	4K Read 1.03 4K Write 2.05 4K Mixed 0.22 105% 1.1 MB/s
Poor: 51% ↑ This bench: 61.4% Great: 107%
Hitachi HDS5C3020ALA632 2TB-$270 9,828 User benchmarks, average bench 55% 133GB free Firmware: ML6OA180 Max speed: SATA 3.0 600 MB/s Performing as expected (50^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 133 133 104 (03) Spinup time 133 133 34386739614 (04) Start/Stop count 98 98 9229 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 100 0 (08) Seek timer performance 148 148 28 (09) Power-on hours count 98 98 14554 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 3394 (C0) Power-off retract count 93 93 9370 (C1) Load/Unload cycle count 93 93 9370 (C2) HDA temperature 214 214 188979544092 (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 247975	54% Above average	Read 83.8 Write 105 Mixed 64.3 63% 84.2 MB/s	4K Read 0.54 4K Write 1.22 4K Mixed 0.18 66% 0.65 MB/s
Poor: 33% ↑ This bench: 54% Great: 73%
Hitachi HDS5C3020ALA632 2TB 14 User benchmarks, average bench 34% 1TB free, PID 0539 Operating at USB 3.0 Speed Performing way above expectations (93^rd percentile)	44% Average	Read 117 Write 104 Mixed 65.1 117% 95.4 MB/s	4K Read 0.67 4K Write 1.36 4K Mixed 0.36 61% 0.8 MB/s
Poor: 18% ↑ This bench: 44% Great: 44%

Memory Kit	Bench	Multi core	Single core	Latency
G.SKILL Ripjaws V DDR4 3400 C16 2x8GB 1,517 User benchmarks, average bench 90% 2 of 4 slots used 16GB DIMM DDR4 clocked @ 3402 MHz Performing above expectations (82^nd percentile)	109% Outstanding	MC Read 41.7 MC Write 42.7 MC Mixed 32.5 111% 39 GB/s	SC Read 21.9 SC Write 42.7 SC Mixed 32 92% 32.2 GB/s	Latency 51.2 78% 51.2 ns
Poor: 56% ↑ This bench: 109% Great: 115%

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 Extreme4 Builds (Compare 1,196 builds) See popular component choices, score breakdowns and rankings

Gaming 89%

Aircraft carrier

Desktop 90%

Aircraft carrier

Workstation 76%

Battleship

Motherboard: Asrock Z270 Extreme4 - $170

CPU
Core i7-7700KIntel $249Bench 84%, 712,312 samples	635x
Core i5-7600KIntel $170Bench 76%, 195,006 samples	175x
Core i7-6700KIntel $170Bench 81%, 588,978 samples	92x

GPU
GTX 1080Nvidia $195Bench 102%, 1,082,454 samples	128x
GTX 1070Nvidia $278Bench 80%, 1,459,281 samples	127x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	110x

SSD
850 Evo 500GBSamsung $85Bench 112%, 695,664 samples	69x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	39x
860 Evo 500GBSamsung $76Bench 105%, 762,998 samples	38x

RAM
Vengeance LPX DDR4 3000 C15 2x8GBCorsair $48Bench 82%, 606,405 samples	60x
Vengeance LPX DDR4 3200 C16 2x8GBCorsair $40Bench 85%, 653,654 samples	51x
Ripjaws V DDR4 2400 C15 2x8GBG.SKILL $31Bench 71%, 98,777 samples	43x

EDIT WITH CUSTOM PC BUILDER

Value: 95% - Outstanding

Total price: $747

CPU	GPU	SSD
Intel Core i5-12600K $170	Nvidia RTX 4060 $293	Crucial MX500 250GB $39
Intel Core i5-12400F $120	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260	Nvidia RTX 4070 $550	Samsung 870 Evo 250GB $45

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $37	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16