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Asrock Z77 Extreme4

Performance Results

Benchmarks - missing CPU, GPU, RAM
Gaming 0% Incomplete	Desktop 0% Incomplete	Workstation 0% Incomplete


PC Status	Overall this PC is performing as expected (55th percentile). This means that out of 100 PCs with exactly the same components, 45 performed better. The overall PC percentile is the average of each of its individual components.
Boot Drive	59.5% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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 8.1 is a recent version of Windows, it's worth upgrading to Windows 10 which has had several improvements made to the user interface including a better homescreen.

Motherboard	Asrock Z77 Extreme4 (all builds)
Memory	29 GB free of 32 GB @ 1.3 GHz
Display	1920 x 1200 - 32 Bit colors
OS	Windows 8.1
BIOS Date	20121031
Uptime	5 Days
Run Date	Dec 24 '14 at 16:47
Run Duration	159 Seconds
Run User	CAN-User
Background CPU	6%

PC Performing as expected (55^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-3770-$297 278,207 User benchmarks, average bench 69% CPUSocket, 1 CPU, 4 cores, 8 threads Base clock 3.4 GHz, turbo 3.4 GHz (avg) Relative performance n/a - benchmarks incomplete		1-Core 105 2-Core 208 71% 157 Pts	4-Core 407 8-Core 581 62% 494 Pts	64-Core 584 36% 584 Pts
Poor: 57% Great: 76%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD 4000 (Desktop 1.15 GHz)-$15 52,547 User benchmarks, average bench 3% ASRock(1849 0162) 2.2GB Driver: igdumd64.dll Ver. 9.17.10.2867 Relative performance n/a - atypical extreme
Poor: 3% Great: 3%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Kingston HyperX 3K 480GB-$256 1,827 User benchmarks, average bench 60% 202GB free Firmware: 521ABBF0 Max speed: SATA 3.0 600 MB/s Performing way below expectations (18^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 95 95 86247131 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 113988432036172 (0C) Power cycle count 100 100 50 (AB) Unknown 0 0 0 (AC) Unknown 0 0 0 (AE) Unknown 0 0 4 (B1) Unknown 0 0 0 (B5) Unknown 0 0 0 (B6) Unknown 0 0 0 (BB) vendor-specific 100 100 0 (BD) vendor-specific 29 33 81606541341 (C2) HDA temperature 29 33 81606541341 (C3) Hardware ECC recovered 120 120 86247131 (C4) Reallocation count 100 100 0 (C9) Soft read error rate 120 120 86247131 (CC) Soft ECC correction 120 120 86247131 (E6) GMR head amplitude 100 100 100 (E7) Temperature 100 100 0 (E9) Unknown 0 0 301 (EA) Unknown 0 0 503 (F1) Unknown 0 0 503 (F2) Unknown 0 0 581	53.2% Above average	Read 368 Write 242 Mixed 294 67% 301 MB/s	4K Read 22.7 4K Write 18.7 4K Mixed 11 58% 17.5 MB/s	DQ Read 194 DQ Write 106 DQ Mixed 63.3 70% 121 MB/s
Poor: 48% ↑ This bench: 53.2% Great: 69%
Intel 520 Series 240GB-$139 12,595 User benchmarks, average bench 78% 141GB free (System drive) Firmware: 400i Max speed: SATA 3.0 600 MB/s Performing way below expectations (10^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 0 0 95056217094799 (0C) Power cycle count 100 100 839 (AA) Unknown 100 100 0 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AE) Unknown 100 100 838 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C0) Power-off retract count 100 100 838 (E1) Load/Unload cycle count 100 100 72663 (E2) Load-in time 100 100 65535 (E3) Torque amplification count 100 100 37 (E4) Power-off retract count 100 100 65535 (E8) Unknown 100 100 0 (E9) Unknown 100 100 0 (F1) Unknown 100 100 72663 (F2) Unknown 100 100 44141 (F9) Unknown 100 100 3184	59.5% Above average	Read 478 Write 186 Mixed 237 66% 300 MB/s	4K Read 25.9 4K Write 50.6 4K Mixed 12.6 82% 29.7 MB/s	DQ Read 24.9 DQ Write 210 DQ Mixed 80.6 73% 105 MB/s
Poor: 58% ↑ This bench: 59.5% Great: 95%
WD Black 2TB (2010)-$107 47,617 User benchmarks, average bench 67% 1.5TB free Firmware: 05.01D05 Max speed: SATA 3.0 600 MB/s Performing way above expectations (99^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 253 253 8891 (04) Start/Stop count 100 100 858 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 93 93 5220 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 100 100 845 (C0) Power-off retract count 200 200 18 (C1) Load/Unload cycle count 200 200 839 (C2) HDA temperature 109 106 43 (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	87.5% Excellent	Read 174 Write 131 Mixed 133 110% 146 MB/s	4K Read 0.77 4K Write 2.52 4K Mixed 0.46 129% 1.25 MB/s
Poor: 44% ↑ This bench: 87.5% Great: 85%
ST975042 0AS 750GB 8 User benchmarks, average bench 26% 522GB free, PID 2773 Operating at USB 3.0 Speed Performing way above expectations (94^th percentile)	39.9% Below average	Read 103 Write 99.9 Mixed 92.8 126% 98.4 MB/s	4K Read 0.54 4K Write 1.01 4K Mixed 0.23 44% 0.59 MB/s
Poor: 12% ↑ This bench: 39.9% Great: 40%

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Typical Z77 Extreme4 Builds (Compare 4,057 builds) See popular component choices, score breakdowns and rankings

Gaming

Gaming 37%

Jet ski

Desktop

Desktop 77%

Battleship

Workstation

Workstation 29%

Raft

Motherboard: Asrock Z77 Extreme4 - $158

CPU
Core i5-3570KIntel $50Bench 68%, 185,516 samples	1,544x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	961x
Core i7-3770Intel $297Bench 69%, 278,207 samples	567x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	312x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	275x
HD 4000 (Desktop 1.15 GHz)Intel $15Bench 3%, 52,547 samples	238x

SSD
860 Evo 500GBSamsung $80Bench 105%, 762,998 samples	176x
850 Evo 500GBSamsung $94Bench 112%, 695,664 samples	142x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	108x

RAM
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 122,541 samples	91x
Vengeance DDR3 1600 C10 2x8GBCorsairBench 54%, 43,127 samples	87x
Vengeance DDR3 1600 C9 2x4GBCorsairBench 48%, 73,650 samples	82x

EDIT WITH CUSTOM PC BUILDER

Value: 58% - Above average

Total price: $488

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The Best

CPU	GPU	SSD
Intel Core i5-12600K $168	Nvidia RTX 4060 $293	WD Black SN850X M.2 2TB $150
Intel Core i5-13600K $260	Nvidia RTX 4060-Ti $388	WD Black SN850X M.2 1TB $79
Intel Core i5-12400F $110	Nvidia RTX 4070 $520	Crucial T700 M.2 4TB $353

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