Asrock Z77 Extreme4

Performance Results


Gaming 44% Speed boat	Desktop 86% Aircraft carrier	Workstation 34% Sail boat


PC Status	Overall this PC is performing above expectations (71st percentile). This means that out of 100 PCs with exactly the same components, 29 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.
Graphics	51.7% 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)
Boot Drive	56.2% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory	17GB is enough RAM to run any version of Windows and it's far more than any current game requires. 17GB 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.

Sub-optimal background CPU (14%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Motherboard	Asrock Z77 Extreme4 (all builds)
Memory	14.1 GB free of 17 GB @ 1.3 GHz
Display	1920 x 1080 - 32 Bit색,
OS	Windows 10
BIOS Date	20130117
Uptime	0.5 Days
Run Date	Oct 01 '17 at 17:15
Run Duration	126 Seconds
Run User	USA-User
Background CPU	14%

PC Performing above expectations (71^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 4.3 GHz (avg) Performing way above expectations (99^th percentile)	84.1% Excellent	Memory 87 1-Core 120 2-Core 240 84% 149 Pts	4-Core 470 8-Core 469 63% 469 Pts	64-Core 454 28% 454 Pts
Poor: 54% ↑ This bench: 84.1% Great: 79%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 970-$200 834,238 User benchmarks, average bench 49% Asus(1043 853F) CLim: 1430 MHz, MLim: 1752 MHz, Ram: 4GB, Driver: 385.41 Performing above expectations (85^th percentile)	51.7% Above average	Lighting 63.8 Reflection 68.7 Parallax 61 52% 64.5 fps	MRender 72.3 Gravity 60.2 Splatting 57.8 51% 63.5 fps
Poor: 43% ↑ This bench: 51.7% Great: 54%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Kingston HyperX 3K 120GB-$100 46,066 User benchmarks, average bench 74% 13GB free (System drive) Firmware: 526ABBF0 Max speed: SATA 3.0 600 MB/s Performing way below expectations (6^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 95 95 138086880 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 60 60 -101249559000735 (0C) Power cycle count 99 99 1229 (AB) Unknown 0 0 0 (AC) Unknown 0 0 0 (AE) Unknown 0 0 57 (B1) Unknown 0 0 2 (B5) Unknown 0 0 0 (B6) Unknown 0 0 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 28 81 73019752476 (C3) Hardware ECC recovered 120 120 138086880 (C4) Reallocation count 100 100 0 (C9) Soft read error rate 120 120 138086880 (CC) Soft ECC correction 120 120 138086880 (E6) GMR head amplitude 100 100 100 (E7) Temperature 98 98 0 (E9) Unknown 0 0 36966 (EA) Unknown 0 0 27633 (F1) Unknown 0 0 27633 (F2) Unknown 0 0 15568	56.2% Above average	Read 497 Write 85.6 Mixed 188 56% 257 MB/s	4K Read 24.5 4K Write 54.3 4K Mixed 14.2 84% 31 MB/s	DQ Read 164 DQ Write 132 DQ Mixed 44.7 62% 114 MB/s
Poor: 57% ↑ This bench: 56.2% Great: 87%
WD Black 640GB (2008)-$25 19,988 User benchmarks, average bench 50% 544GB free Firmware: 01.03B01 Max speed: SATA 2.0 300 MB/s Performing way above expectations (95^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 160 158 5000 (04) Start/Stop count 97 97 3806 (05) Reallocated sector count 200 200 0 (07) Seek error rate 100 253 0 (09) Power-on hours count 17 17 61202 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 99 99 1846 (C0) Power-off retract count 200 200 151 (C1) Load/Unload cycle count 199 199 3806 (C2) HDA temperature 111 96 36 (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 7 (C8) Write error rate 200 200 0	64.2% Good	Read 117 Write 106 Mixed 95.5 80% 106 MB/s	4K Read 0.81 4K Write 2.12 4K Mixed 0.47 125% 1.13 MB/s
Poor: 32% ↑ This bench: 64.2% Great: 65%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown F3-12800CL9-4GBRL Elpida EBJ10UE8BDF0-DJ-F 04CD F3-12800CL9-4GBRL 17GB 2 User benchmarks, average bench 34% 1333, 1333, 1333, 1333 MHz 4096, 1024, 4096, 8192 MB Relative performance n/a - insufficient samples	29.6% Poor	MC Read 9.6 MC Write 9.5 MC Mixed 8.3 26% 9.13 GB/s	SC Read 9.6 SC Write 10.5 SC Mixed 9.9 29% 10 GB/s	Latency 70.5 57% 70.5 ns
Poor: 30% ↑ This bench: 29.6% Great: 39%

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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 4,006 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	1,522x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	949x
Core i7-3770Intel $297Bench 69%, 278,207 samples	557x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	310x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	269x
HD 4000 (Desktop 1.15 GHz)Intel $15Bench 3%, 52,547 samples	237x

SSD
860 Evo 500GBSamsung $80Bench 105%, 762,998 samples	173x
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: 60% - Good

Total price: $581

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $295	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 $45	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