Asrock Z77 Extreme4

Performance Results

Benchmarks - excluding SSD
Gaming
Gaming 55%
Yacht
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 35%
Sail boat
PC StatusOverall this PC is performing way above expectations (90th percentile). This means that out of 100 PCs with exactly the same components, 10 performed better. The overall PC percentile is the average of each of its individual components. This PC is likely operated by a technical master!
ProcessorWith a brilliant single core score, this CPU is the business: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. 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 82.8%, this CPU's suitability for 3D gaming is excellent.
Graphics57.4% is a reasonable 3D score (RTX 2070 = 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 DriveThe 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.
Memory8GB 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 VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Run History
6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 6 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago, 5 months ago. (Only the first run influences device rankings)
MotherboardAsrock Z77 Extreme4  (all builds)
Memory5.7 GB free of 8 GB @ 2.1 GHz
Display1920 x 1080 - 32 Bit colors,
OSWindows 10
BIOS Date20130711
Uptime0 Days
Run DateMay 24 '19 at 21:28
Run Duration107 Seconds
Run User BRA-User
Background CPU2%

 PC Performing way above expectations (90th percentile)

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

Processor Bench Normal Heavy Extreme
Intel Core i5-2500K-$246
CPUSocket, 1 CPU, 4 cores, 4 threads
Base clock 3.3 GHz, turbo 4.6 GHz (avg)
Performing way above expectations (98th percentile)
82.8% Excellent
1-Core 121
2-Core 243
86% 182 Pts
4-Core 476
8-Core 476
65% 476 Pts
64-Core 488
33% 488 Pts
Poor: 50%
This bench: 82.8%
Great: 81%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
AMD RX 570-$120
CLim: 1420 MHz, MLim: 2000 MHz, Ram: 4GB, Driver: 19.5.1
Performing way above expectations (100th percentile)
57.4% Above average
Lighting 216
Reflection 190
Parallax 306
57% 237 fps
MRender 156
Gravity 208
Splatting 145
58% 170 fps
Poor: 42%
This bench: 57.4%
Great: 52%
Drive Bench Sequential Random 4k Deep queue 4k
Samsung HD322HJ 320GB-$44
221GB free (System drive)
Firmware: 1AC01118
SusWrite @10s intervals: 74 87 91 100 99 100 MB/s
Performing above expectations (71st percentile)
53.3% Above average
Read 93.6
Write 101
Mixed 55.1
SusWrite 91.9
63% 85.3 MB/s
4K Read 0.7
4K Write 2.2
4K Mixed 1.1
192% 1.33 MB/s
Poor: 22%
This bench: 53.3%
Great: 62%
Memory Kit Bench Multi core Single core Latency
Unknown 1x8GB
1 of 4 slots used
8GB DIMM DDR3 clocked @ 2133 MHz
Performing way above expectations (92nd percentile)
45.4% Average
MC Read 15.2
MC Write 15.2
MC Mixed 13.4
42% 14.6 GB/s
SC Read 13.7
SC Write 15.8
SC Mixed 13.7
41% 14.4 GB/s
Latency 53
76% 53 ns
Poor: 20%
This bench: 45.4%
Great: 49%
Take a copy of your results

 System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds.

Typical Z77 Extreme4 Builds (Compare 15,981 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 50%
Yacht
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 35%
Sail boat

Motherboard: Asrock Z77 Extreme4 - $167

EDIT WITH CUSTOM PC BUILDER Value: 42% - Average Total price: $831
The Best.
CPUGPUSSD
Intel Core i5-9400F $140Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9600K $195AMD RX 590 $185Samsung 850 Evo 120GB $150
Intel Core i7-9700K $340Nvidia RTX 2060 $325Samsung 860 Evo 250GB $51
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $68SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $609SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85Corsair Vengeance LPX DDR4 3200 C16 2x8GB $68SanDisk Extreme 16GB $24
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback