Today's hottest deals

Asrock Z77 Extreme4

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing above expectations (68th percentile). This means that out of 100 PCs with exactly the same components, 32 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith 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 moderate workstation, and even light server workloads. Finally, with a gaming score of 87.4%, this CPU's suitability for 3D gaming is very good.
Boot Drive55% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory16GB 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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
MotherboardAsrock Z77 Extreme4  (all builds)
Memory13.5 GB free of 16 GB @ 1.9 GHz
DisplayЦвета: 1920 x 1080 - 32 Bit, Цвета: 2560 x 1080 - 32 Bit
OSWindows 10
BIOS Date20130711
Uptime0.1 Days
Run DateDec 09 '18 at 13:02
Run Duration123 Seconds
Run User RUS-User
Background CPU5%

 PC Performing above expectations (68th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-3770K-$150
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 3.5 GHz, turbo 4.5 GHz (avg)
Performing way above expectations (99th percentile)
87.4% Excellent
Memory 93.8
1-Core 126
2-Core 245
88% 155 Pts
4-Core 439
8-Core 620
67% 530 Pts
64-Core 631
39% 631 Pts
Poor: 59%
This bench: 87.4%
Great: 83%
Drives BenchSequentialRandom 4kDeep queue 4k
SSDPR-CX300-120 120GB
66GB free (System drive)
Firmware: SBFM61.2
SusWrite @10s intervals: 109 128 87 74 60 37 MB/s
Performing below potential (19th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
55% Above average
Read 236
Write 200
Mixed 276
SusWrite 82.4
45% 199 MB/s
4K Read 27.9
4K Write 46.6
4K Mixed 26.9
101% 33.8 MB/s
DQ Read 220
DQ Write 203
DQ Mixed 153
131% 192 MB/s
Poor: 36%
This bench: 55%
Great: 91%
Seagate Barracuda 1TB (2016)-$35
255GB free
Firmware: CC43
SusWrite @10s intervals: 186 190 172 173 179 181 MB/s
Performing as expected (59th percentile)
99.4% Outstanding
Read 167
Write 166
Mixed 73.5
SusWrite 180
107% 146 MB/s
4K Read 0.9
4K Write 1.4
4K Mixed 0.7
141% 1 MB/s
Poor: 60%
This bench: 99.4%
Great: 113%
Memory Kit BenchMulti coreSingle coreLatency
Unknown CMZ8GX3M2A1600C9 029E CMZ4GX3M1A1600C9 029E CMZ8GX3M2A1600C9 029E CMZ4GX3M1A1600C9 16GB
1867, 1867, 1867, 1867 MHz
4096, 4096, 4096, 4096 MB
Performing way above expectations (96th percentile)
64% Good
MC Read 23.7
MC Write 22.4
MC Mixed 19.5
62% 21.9 GB/s
SC Read 19
SC Write 21.3
SC Mixed 20.9
58% 20.4 GB/s
Latency 60.3
66% 60.3 ns
Poor: 47%
This bench: 64%
Great: 64%

 System Memory Latency Ladder

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

Typical Z77 Extreme4 Builds (Compare 4,157 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 37%
Jet ski
Desktop
Desktop 77%
Battleship
Workstation
Workstation 29%
Raft

Motherboard: Asrock Z77 Extreme4 - $157

EDIT WITH CUSTOM PC BUILDER Value: 60% - Above average Total price: $530
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark popular with users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $155Nvidia RTX 4060 $299WD Black SN850X M.2 2TB $145
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $375WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $239Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
Today's hottest deals
If you buy something via a price link, UserBenchmark may earn a commission
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback