Asrock Z77 Extreme4

Performance Results

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


PC Status	Overall this PC is performing above expectations (65th percentile). This means that out of 100 PCs with exactly the same components, 35 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With an outstanding single core score, this CPU is the cat's whiskers: 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 87.3%, this CPU's suitability for 3D gaming is very good.
Boot Drive	81% 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	8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB is also enough for moderate file and system caches which result in a very responsive system.
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, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago. (Only the first run influences device rankings)

Motherboard	Asrock Z77 Extreme4 (all builds)
Memory	6.3 GB free of 8 GB @ 1.6 GHz
Display	1920 x 1080 - 32 Bit colors, 1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20130711
Uptime	0 Days
Run Date	Apr 27 '17 at 06:06
Run Duration	123 Seconds
Run User	USA-User
Background CPU	1%

PC Performing above expectations (65^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i5-3570K-$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)	87.3% Excellent	Memory 94.2 1-Core 117 2-Core 234 85% 149 Pts	4-Core 464 8-Core 465 62% 465 Pts	64-Core 464 29% 464 Pts
Poor: 54% ↑ This bench: 87.3% Great: 79%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
PNY CS1311 240GB-$78 26,547 User benchmarks, average bench 81% 214GB free Firmware: CS131122 Max speed: SATA 3.0 600 MB/s Performing below expectations (21^st percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (09) Power-on hours count 100 100 2728 (0C) Power cycle count 100 100 65 (A8) Unknown 100 100 0 (AA) Unknown 100 100 190 (AD) Unknown 100 100 196619 (C0) Power-off retract count 100 100 32 (C2) HDA temperature 98 98 128850984990 (DA) Unknown 100 100 0 (E7) Temperature 100 100 100 (F1) Unknown 100 100 1066	69.9% Good	Read 518 Write 357 Mixed 361 91% 412 MB/s	4K Read 19.8 4K Write 32.6 4K Mixed 8.25 58% 20.2 MB/s	DQ Read 278 DQ Write 210 DQ Mixed 8.59 70% 166 MB/s
Poor: 52% ↑ This bench: 69.9% Great: 97%
Samsung 850 Pro 128GB-$65 18,195 User benchmarks, average bench 99% 90GB free (System drive) Firmware: EXM04B6Q Max speed: SATA 3.0 600 MB/s Performing way below expectations (13^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 98 98 7417 (0C) Power cycle count 99 99 470 (B1) Unknown 96 96 187 (B3) Unknown 100 100 0 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (B7) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BE) vendor-specific 60 52 40 (C3) Hardware ECC recovered 200 200 0 (C7) UDMA CRC error rate 100 100 0 (EB) Unknown 99 99 70 (F1) Unknown 99 99 26944319136	81% Excellent	Read 531 Write 492 Mixed 482 112% 502 MB/s	4K Read 23.2 4K Write 62.4 4K Mixed 18.8 92% 34.8 MB/s	DQ Read 30.6 DQ Write 72.1 DQ Mixed 18.5 24% 40.4 MB/s
Poor: 71% ↑ This bench: 81% Great: 119%
WD Black 500GB (2012)-$42 20,548 User benchmarks, average bench 76% 466GB free Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s Performing way above expectations (91^st percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 175 168 2233 (04) Start/Stop count 96 96 4495 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 72 72 20665 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 100 100 877 (C0) Power-off retract count 200 200 192 (C1) Load/Unload cycle count 199 199 4306 (C2) HDA temperature 107 99 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 0 (C8) Write error rate 200 200 0	101% Outstanding	Read 174 Write 178 Mixed 159 128% 170 MB/s	4K Read 1.27 4K Write 2.69 4K Mixed 0.28 134% 1.41 MB/s
Poor: 43% ↑ This bench: 101% Great: 105%

Memory Kit	Bench	Multi core	Single core	Latency
G.SKILL RipjawsX DDR3 1600 C8 2x4GB 2,902 User benchmarks, average bench 54% 2 of 4 slots used 8GB DIMM DDR3 clocked @ 1600 MHz Performing way above expectations (98^th percentile)	63.8% Good	MC Read 22.7 MC Write 22.6 MC Mixed 20.4 63% 21.9 GB/s	SC Read 18.9 SC Write 19.9 SC Mixed 20.2 56% 19.7 GB/s	Latency 59.3 68% 59.3 ns
Poor: 31% ↑ This bench: 63.8% Great: 63%

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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

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Typical Z77 Extreme4 Builds (Compare 4,036 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	1,536x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	954x
Core i7-3770Intel $297Bench 69%, 278,207 samples	563x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	311x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	274x
HD 4000 (Desktop 1.15 GHz)Intel $15Bench 3%, 52,547 samples	238x

SSD
860 Evo 500GBSamsung $76Bench 105%, 762,998 samples	174x
850 Evo 500GBSamsung $85Bench 112%, 695,664 samples	141x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	107x

RAM
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 122,541 samples	91x
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: 61% - Good

Total price: $577

CPU	GPU	SSD
Intel Core i5-12600K $176	Nvidia RTX 4060 $293	Crucial MX500 250GB $39
Intel Core i5-12400F $124	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260	Nvidia RTX 4070 $549	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) $39	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