Asrock Z77 Extreme4

Performance Results

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


PC Status	Overall this PC is performing below expectations (38th percentile). This means that out of 100 PCs with exactly the same components, 62 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
Processor	With a good single core score, this CPU can easily handle the majority of general computing tasks. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 68.2%, this CPU's suitability for 3D gaming is above average.
Boot Drive	40% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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 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	2.5 GB free of 16 GB @ 1.6 GHz
Display	1366 x 768 - 32 Bit colori
OS	Windows 8.1
BIOS Date	20130711
Uptime	50.4 Days
Run Date	Sep 05 '17 at 16:04
Run Duration	153 Seconds
Run User	ITA-User
Background CPU	1%

PC Performing below expectations (38^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-2600-$197 185,630 User benchmarks, average bench 67% CPUSocket, 1 CPU, 4 cores, 8 threads Base clock 3.4 GHz, turbo 3.4 GHz (avg) Performing as expected (53^rd percentile)	68.2% Good	Memory 74.6 1-Core 75 2-Core 129 56% 93 Pts	4-Core 335 8-Core 471 51% 403 Pts	64-Core 470 29% 470 Pts
Poor: 54% ↑ This bench: 68.2% Great: 74%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
LSI MR9363-4i 749GB 697GB free Firmware: 4.23 Relative performance n/a - insufficient samples

Crucial MX300 1TB-$130 21,936 User benchmarks, average bench 91% 435GB free Firmware: M0CR040 Max speed: SATA 3.0 600 MB/s Performing way below expectations (2^nd 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 1011 (0C) Power cycle count 100 100 1462 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 4 (AE) Unknown 100 100 1448 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 77 47 227634642967 (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 100 100 0 (CE) Flying height 100 100 0 (F6) Unknown 100 100 4047428980 (F7) Unknown 100 100 126498248 (F8) Unknown 100 100 24241122 (B4) Unknown 0 0 4434 (D2) Unknown 100 100 0	55% Above average	Read 343 Write 257 Mixed 252 63% 284 MB/s	4K Read 17.9 4K Write 31.4 4K Mixed 16.1 64% 21.8 MB/s	DQ Read 186 DQ Write 86.4 DQ Mixed 55.1 62% 109 MB/s
Poor: 68% ↑ This bench: 55% Great: 105%
Sandisk S064G 63GB 2,842 User benchmarks, average bench 40% 41GB free (System drive) Firmware: 3.1.0 Max speed: SATA 3.0 600 MB/s Performing as expected (58^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 25400 (0C) Power cycle count 100 100 35 (A5) Unknown 100 100 37544 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 9 (AE) Unknown 100 100 13 (BB) vendor-specific 100 100 0 (C2) HDA temperature 68 32 236224249888 (E6) GMR head amplitude 100 100 30 (E8) Unknown 100 100 0 (EA) Unknown 100 100 130 (F1) Unknown 100 100 1803562498 (F2) Unknown 100 100 609200498	40% Average	Read 438 Write 181 Mixed 227 62% 282 MB/s	4K Read 16.1 4K Write 12.2 4K Mixed 4.54 37% 10.9 MB/s	DQ Read 33.2 DQ Write 12.7 DQ Mixed 7.6 10% 17.8 MB/s
Poor: 28% ↑ This bench: 40% Great: 47%
LSI 9750-4i DISK 720GB 20GB free Firmware: 5.12 Relative performance n/a - insufficient samples

Memory Kit	Bench	Multi core	Single core	Latency
Crucial BLS8G3D1609DS1S00. 2x8GB 48,796 User benchmarks, average bench 55% 2 of 4 slots used 16GB DIMM DDR3 clocked @ 1600 MHz Performing below potential (38^th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	56% Above average	MC Read 21 MC Write 20.8 MC Mixed 18.8 58% 20.2 GB/s	SC Read 15.5 SC Write 13.2 SC Mixed 16.6 43% 15.1 GB/s	Latency 91.1 44% 91.1 ns
Poor: 31% ↑ This bench: 56% Great: 63%

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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 3,999 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	1,519x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	947x
Core i7-3770Intel $297Bench 69%, 278,207 samples	556x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	309x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	268x
HD 4000 (Desktop 1.15 GHz)Intel $15Bench 3%, 52,547 samples	236x

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 $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $46

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	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