Asrock Z77 Extreme4

Performance Results

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


PC Status	Overall this PC is performing as expected (51st percentile). This means that out of 100 PCs with exactly the same components, 49 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 86.1%, this CPU's suitability for 3D gaming is very good.
Boot Drive	80.2% 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.

Run History

7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago.

Motherboard	Asrock Z77 Extreme4 (all builds)
Memory	12.8 GB free of 16 GB @ 1.9 GHz
Display	2560 x 1440 - 32 Bit colors,
OS	Windows 10
BIOS Date	20130117
Uptime	2.2 Days
Run Date	Apr 18 '17 at 22:59
Run Duration	114 Seconds
Run User	USA-User
Background CPU	3%

PC Performing as expected (51^st percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i5-3570K-$136 185,516 User benchmarks, average bench 68% CPUSocket, 1 CPU, 4 cores, 4 threads Base clock 3.4 GHz, turbo 4.2 GHz (avg) Performing way above expectations (100^th percentile)	86.1% Excellent	Memory 93.1 1-Core 116 2-Core 235 84% 148 Pts	4-Core 456 8-Core 465 61% 460 Pts	64-Core 464 29% 464 Pts
Poor: 54% ↑ This bench: 86.1% Great: 79%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung 850 Evo 500GB-$94 695,664 User benchmarks, average bench 112% 76GB free (System drive) Firmware: EMT01B6Q Max speed: SATA 3.0 600 MB/s Performing way below expectations (6^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 98 98 5465 (0C) Power cycle count 98 98 1168 (B1) Unknown 98 98 23 (B3) Unknown 100 100 0 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (B7) Unknown 100 99 0 (BB) vendor-specific 100 100 0 (BE) vendor-specific 67 54 33 (C3) Hardware ECC recovered 200 200 0 (C7) UDMA CRC error rate 99 99 91 (EB) Unknown 99 99 11 (F1) Unknown 99 99 23021212531	80.2% Excellent	Read 514 Write 405 Mixed 416 99% 445 MB/s	4K Read 31.8 4K Write 70.8 4K Mixed 19.8 111% 40.8 MB/s	DQ Read 36 DQ Write 67.1 DQ Mixed 19.5 24% 40.8 MB/s
Poor: 80% ↑ This bench: 80.2% Great: 134%
WD Black 1TB (2010)-$49 257,835 User benchmarks, average bench 57% 262GB free Firmware: 05.00K05 Max speed: SATA 2.0 300 MB/s Performing below expectations (40^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 253 230 1158 (04) Start/Stop count 93 93 7072 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 70 70 21911 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 96 96 4292 (C0) Power-off retract count 200 200 83 (C1) Load/Unload cycle count 198 198 6988 (C2) HDA temperature 117 105 33 (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	53.3% Above average	Read 98.3 Write 87.3 Mixed 77.6 66% 87.7 MB/s	4K Read 0.5 4K Write 2.17 4K Mixed 0.42 108% 1.03 MB/s
Poor: 35% ↑ This bench: 53.3% Great: 76%
WD Blue 1TB (2012)-$32 3,105,054 User benchmarks, average bench 83% 131GB free Firmware: 01.01A01 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 200 200 0 (03) Spinup time 174 174 2258 (04) Start/Stop count 99 99 1253 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 93 93 5447 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 99 99 1167 (C0) Power-off retract count 200 200 10 (C1) Load/Unload cycle count 200 200 1242 (C2) HDA temperature 113 99 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	62.3% Good	Read 108 Write 109 Mixed 104 80% 107 MB/s	4K Read 0.57 4K Write 1.86 4K Mixed 0.31 92% 0.91 MB/s
Poor: 52% ↑ This bench: 62.3% Great: 109%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 186C0 V3 Series 2x8GB 508 User benchmarks, average bench 56% 2 of 4 slots used 16GB DIMM DDR3 clocked @ 1867 MHz Performing way above expectations (95^th percentile)	69% Good	MC Read 25.2 MC Write 25.3 MC Mixed 22.2 69% 24.2 GB/s	SC Read 19.6 SC Write 19.9 SC Mixed 20.9 58% 20.1 GB/s	Latency 61.9 65% 61.9 ns
Poor: 31% ↑ This bench: 69% Great: 70%

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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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Typical Z77 Extreme4 Builds (Compare 4,021 builds) See popular component choices, score breakdowns and rankings

Gaming 37%

Jet ski

Desktop 77%

Battleship

Workstation 29%

Raft

Motherboard: Asrock Z77 Extreme4 - $165

CPU
Core i5-3570KIntel $136Bench 68%, 185,516 samples	1,530x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	951x
Core i7-3770Intel $297Bench 69%, 278,207 samples	559x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	311x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	269x
HD 4000 (Desktop 1.15 GHz)Intel $15Bench 3%, 52,547 samples	238x

SSD
860 Evo 500GBSamsung $51Bench 105%, 762,998 samples	174x
850 Evo 500GBSamsung $94Bench 112%, 695,664 samples	140x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	107x

RAM
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 122,541 samples	90x
Vengeance DDR3 1600 C10 2x8GBCorsairBench 54%, 43,127 samples	86x
Vengeance DDR3 1600 C9 2x4GBCorsairBench 48%, 73,650 samples	81x

EDIT WITH CUSTOM PC BUILDER

Value: 64% - Good

Total price: $552

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $289	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $550	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16