Today's hottest deals

Asrock Z97 Killer

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (51st percentile). This means that out of 100 PCs with exactly the same components, 49 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle light workstation, and even some light server workloads. Finally, with a gaming score of 75.9%, this CPU's suitability for 3D gaming is good.
Boot Drive55.2% 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.
Very high background CPU (47%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
MotherboardAsrock Z97 Killer  (all builds)
Memory10.8 GB free of 16 GB @ 1.9 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20150512
Uptime0.9 Days
Run DateMay 30 '17 at 16:55
Run Duration94 Seconds
Run User USA-User
Background CPU 47%

 PC Performing as expected (51st percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-4771-$129
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 3.5 GHz, turbo 3.7 GHz (avg)
Performing above expectations (66th percentile)
75.9% Very good
Memory 94
1-Core 91
2-Core 163
70% 116 Pts
4-Core 317
8-Core 432
47% 374 Pts
64-Core 525
32% 525 Pts
Poor: 60%
This bench: 75.9%
Great: 82%
Drives BenchSequentialRandom 4kDeep queue 4k
Kingston SSDNow V300 120GB-$36
31GB free (System drive)
Firmware: 603ABBF0 Max speed: SATA 3.0 600 MB/s
Performing as expected (56th percentile)
55.2% Above average
Read 413
Write 106
Mixed 146
48% 222 MB/s
4K Read 17.4
4K Write 103
4K Mixed 13.5
98% 44.7 MB/s
DQ Read 67.9
DQ Write 105
DQ Mixed 24.1
36% 65.8 MB/s
Poor: 30%
This bench: 55.2%
Great: 73%
WD Black 2TB (2013)-$84
160GB free
Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s
Performing below expectations (21st percentile)
74.5% Very good
Read 151
Write 109
Mixed 97.9
89% 119 MB/s
4K Read 0.23
4K Write 1.47
4K Mixed 0.16
55% 0.62 MB/s
Poor: 60%
This bench: 74.5%
Great: 112%
Memory Kit BenchMulti coreSingle coreLatency
HyperX Fury DDR3 1866 C10 2x8GB
2 of 4 slots used
16GB DIMM DDR3 clocked @ 1867 MHz
Performing above expectations (62nd percentile)
64.2% Good
MC Read 22.8
MC Write 24.3
MC Mixed 20.4
64% 22.5 GB/s
SC Read 14.8
SC Write 18.6
SC Mixed 19.9
51% 17.8 GB/s
Latency 59.8
67% 59.8 ns
Poor: 36%
This bench: 64.2%
Great: 72%

 System Memory Latency Ladder

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

Typical Z97 Killer Builds (Compare 1,183 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 42%
Speed boat
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 36%
Jet ski

Motherboard: Asrock Z97 Killer - $158

EDIT WITH CUSTOM PC BUILDER Value: 60% - Above average Total price: $805
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 $170Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $146
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $375WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $238Nvidia 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