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 (64th percentile). This means that out of 100 PCs with exactly the same components, 36 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 very light workstation, and even some very light server workloads. Finally, with a gaming score of 79.3%, this CPU's suitability for 3D gaming is good.
Boot Drive	62.5% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system 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.

Motherboard	Asrock Z77 Extreme4 (all builds)
Memory	5.5 GB free of 8 GB @ 1.9 GHz
Display	1920 x 1080 - 32 Bit kolorów
OS	Windows 10
BIOS Date	20130117
Uptime	0 Days
Run Date	May 31 '17 at 20:02
Run Duration	183 Seconds
Run User	POL-User
Background CPU	8%

PC Performing above expectations (64^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 3.6 GHz (avg) Performing way above expectations (96^th percentile)	79.3% Very good	Memory 91.4 1-Core 100 2-Core 198 76% 130 Pts	4-Core 390 8-Core 390 52% 390 Pts	64-Core 391 24% 391 Pts
Poor: 54% ↑ This bench: 79.3% Great: 79%

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: igdumdim64.dll Ver. 10.18.10.4425 Relative performance n/a - atypical extreme
Poor: 3% Great: 3%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Crucial MX200 250GB-$134 26,364 User benchmarks, average bench 95% 207GB free (System drive) Firmware: MU04 Max speed: SATA 3.0 600 MB/s Performing way below expectations (3^rd percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 522 (0C) Power cycle count 100 100 981 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 97 97 113 (AE) Unknown 100 100 92 (B4) Unknown 0 0 2590 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 67 52 206159740961 (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 100 100 0 (CA) Data Address Mark errors 97 97 3 (CE) Flying height 100 100 0 (D2) Unknown 100 100 0 (F6) Unknown 100 100 15657742954 (F7) Unknown 100 100 494055812 (F8) Unknown 100 100 1279244003	62.5% Good	Read 479 Write 319 Mixed 354 85% 384 MB/s	4K Read 21.9 4K Write 41.1 4K Mixed 15.5 75% 26.2 MB/s	DQ Read 24.6 DQ Write 45.9 DQ Mixed 40.7 29% 37.1 MB/s
Poor: 69% ↑ This bench: 62.5% Great: 113%
Seagate Barracuda 7200.14 2TB-$50 815,515 User benchmarks, average bench 88% 1.5TB free Firmware: CC44 Max speed: SATA 3.0 600 MB/s Performing as expected (40^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 117 86 138914576 (03) Spinup time 94 94 0 (04) Start/Stop count 98 98 2272 (05) Reallocated sector count 100 100 0 (07) Seek error rate 33 30 -4162558794 (09) Power-on hours count 93 93 6425 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 98 98 2282 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 1 1 8736 (BC) Unknown 100 91 2967867818721 (BD) vendor-specific 42 42 58 (BE) vendor-specific 61 48 655753255 (BF) G-sense error rate 100 100 0 (C0) Power-off retract count 100 100 868 (C1) Load/Unload cycle count 88 88 24062 (C2) HDA temperature 39 52 38654705703 (C5) Current pending sector count 100 99 120 (C6) Offline scan uncorrectable count 100 99 120 (C7) UDMA CRC error rate 200 200 0 (F0) Head flying hours 100 253 89824946034821 (F1) Unknown 100 253 22922090531 (F2) Unknown 100 253 33564829529	85.9% Excellent	Read 157 Write 142 Mixed 133 108% 144 MB/s	4K Read 0.88 4K Write 3.16 4K Mixed 0.35 134% 1.46 MB/s
Poor: 51% ↑ This bench: 85.9% Great: 114%
WD WD3200JS-63PDB1 320GB 3,111 User benchmarks, average bench 28% 282GB free Firmware: 21.00M21 Max speed: SATA 2.0 300 MB/s Performing way above expectations (96^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 2 (03) Spinup time 186 182 5683 (04) Start/Stop count 96 96 4375 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 67 67 24288 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 96 96 4321 (BE) vendor-specific 55 47 45 (C2) HDA temperature 105 97 45 (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	35.9% Below average	Read 62.4 Write 62.4 Mixed 59.7 46% 61.5 MB/s	4K Read 0.62 4K Write 2.1 4K Mixed 0.31 99% 1.01 MB/s
Poor: 11% ↑ This bench: 35.9% Great: 36%
Hitachi HTS541616J9SA00 160GB-$82 3,253 User benchmarks, average bench 18% 78GB free Firmware: SB4OC80A Max speed: SATA 1.0 150 MB/s Performing as expected (54^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 100 100 0 (03) Spinup time 179 179 51539607553 (04) Start/Stop count 97 97 5694 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 100 0 (08) Seek timer performance 100 100 0 (09) Power-on hours count 75 75 11204 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 97 97 5152 (BF) G-sense error rate 100 100 0 (C0) Power-off retract count 100 100 64 (C1) Load/Unload cycle count 94 94 63512 (C2) HDA temperature 183 183 206159413278 (C4) Reallocation count 100 100 1 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 253 0 (DF) Load/unload retry count 100 100 0	17.5% Very poor	Read 29.1 Write 31.7 Mixed 28.3 22% 29.7 MB/s	4K Read 0.51 4K Write 1.07 4K Mixed 0.15 58% 0.58 MB/s
Poor: 5% ↑ This bench: 17.5% Great: 25%

Memory Kit	Bench	Multi core	Single core	Latency
G.SKILL Sniper DDR3 1866 C9 2x4GB 9,885 User benchmarks, average bench 53% 2 of 4 slots used 8GB DIMM DDR3 clocked @ 1867 MHz Performing way above expectations (94^th percentile)	67.9% Good	MC Read 25 MC Write 25.4 MC Mixed 22.1 69% 24.2 GB/s	SC Read 19.1 SC Write 17.6 SC Mixed 19 53% 18.6 GB/s	Latency 65.2 61% 65.2 ns
Poor: 30% ↑ This bench: 67.9% Great: 69%

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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 4,004 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	1,521x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	949x
Core i7-3770Intel $297Bench 69%, 278,207 samples	556x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	310x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	268x
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 $109Bench 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 $179	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