Asrock Z77 Extreme4

Performance Results

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


PC Status	Overall this PC is performing as expected (45th percentile). This means that out of 100 PCs with exactly the same components, 55 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 79.7%, this CPU's suitability for 3D gaming is good.
Boot Drive	The boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load 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.

Sub-optimal background CPU (19%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

6 years ago, 6 years ago, 6 years ago, 6 years ago.

Motherboard	Asrock Z77 Extreme4 (all builds)
Memory	13.3 GB free of 16 GB @ 1.6 GHz
Display	1680 x 1050 - 32 Bit colors
OS	Windows 10
BIOS Date	20130117
Uptime	0 Days
Run Date	Apr 15 '18 at 14:21
Run Duration	125 Seconds
Run User	DNK-User
Background CPU	19%

PC Performing as expected (45^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-3770K-$175 165,979 User benchmarks, average bench 72% CPUSocket, 1 CPU, 4 cores, 8 threads Base clock 3.5 GHz, turbo 3.7 GHz (avg) Performing way above expectations (91^st percentile)	79.7% Very good	Memory 89.3 1-Core 106 2-Core 210 78% 135 Pts	4-Core 395 8-Core 460 56% 428 Pts	64-Core 520 32% 520 Pts
Poor: 59% ↑ This bench: 79.7% Great: 83%

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. 10.18.10.4358 Relative performance n/a - atypical extreme
Poor: 3% Great: 3%

Drives	Bench	Sequential	Random 4k
Seagate Barracuda 7200.12 1TB-$70 337,642 User benchmarks, average bench 54% 754GB free (System drive) Firmware: CC38 Max speed: SATA 2.0 300 MB/s Performing below expectations (31^st percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 108 99 18790549 (03) Spinup time 95 95 0 (04) Start/Stop count 97 97 3458 (05) Reallocated sector count 100 100 0 (07) Seek error rate 81 60 163848135 (09) Power-on hours count 95 95 5012 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 99 99 1599 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 97 4295034071 (BD) vendor-specific 100 100 0 (BE) vendor-specific 69 46 521338911 (C2) HDA temperature 31 54 73014444063 (C3) Hardware ECC recovered 49 27 18790549 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0 (F0) Head flying hours 100 253 -29940217011093 (F1) Unknown 100 253 2679936178 (F2) Unknown 100 253 4109797205	49.5% Average	Read 89.6 Write 82.9 Mixed 89.8 66% 87.4 MB/s	4K Read 0.58 4K Write 1.19 4K Mixed 0.37 87% 0.71 MB/s
Poor: 34% ↑ This bench: 49.5% Great: 68%
Seagate ST3320620NS 320GB-$40 953 User benchmarks, average bench 35% 219GB free Firmware: 3.AEK Max speed: SATA 2.0 300 MB/s Performing as expected (50^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 107 87 14109166 (03) Spinup time 97 95 0 (04) Start/Stop count 98 98 2113 (05) Reallocated sector count 100 100 0 (07) Seek error rate 60 60 687387344443 (09) Power-on hours count 94 94 5361 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 99 99 1198 (BB) vendor-specific 97 97 3 (BD) vendor-specific 100 100 0 (BE) vendor-specific 64 47 606076964 (C2) HDA temperature 36 53 81604378660 (C3) Hardware ECC recovered 86 57 241482252 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 94 739 (C8) Write error rate 100 253 0 (CA) Data Address Mark errors 100 253 0	34.9% Below average	Read 67.3 Write 54.2 Mixed 61.5 46% 61 MB/s	4K Read 0.67 4K Write 1.12 4K Mixed 0.38 91% 0.73 MB/s
Poor: 22% ↑ This bench: 34.9% Great: 44%

Memory Kit	Bench	Multi core	Single core	Latency
Corsair Vengeance DDR3 1600 C10 2x8GB 43,127 User benchmarks, average bench 54% 2 of 4 slots used 16GB DIMM DDR3 clocked @ 1600 MHz Performing below potential (7^th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	31.4% Below average	MC Read 10.8 MC Write 9.8 MC Mixed 9 28% 9.87 GB/s	SC Read 9.8 SC Write 10.6 SC Mixed 9.7 29% 10 GB/s	Latency 68.1 59% 68.1 ns
Poor: 31% ↑ This bench: 31.4% 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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CPU

GPU

SSD

HDD

RAM

MBD

Typical Z77 Extreme4 Builds (Compare 4,002 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	948x
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	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 $261	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30	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