Today's hottest deals

Asrock B450M Pro4

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing below expectations (34th percentile). This means that out of 100 PCs with exactly the same components, 66 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.
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. Additionally this processor can handle typical workstation, and even moderate server workloads. Finally, with a gaming score of 84.9%, this CPU's suitability for 3D gaming is very good.
Boot Drive74.4% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait times.
Memory48GB is enough RAM to run any version of Windows and it's far more than any current game requires. 48GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
MotherboardAsrock B450M Pro4  (all builds)
Memory12.2 GB free of 48 GB @ 2.4 GHz
Display640 x 480 - 32 Bit colors
OSWindows 10
BIOS Date20190307
Uptime1.8 Days
Run DateJun 22 '19 at 00:35
Run Duration209 Seconds
Run User CAN-User
Background CPU1%

 PC Performing below expectations (34th percentile)

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

Processor BenchNormalHeavyServer
AMD Ryzen 7 2700X-$150
AM4, 1 CPU, 8 cores, 16 threads
Base clock 3.7 GHz, turbo 4 GHz (avg)
Performing way above expectations (86th percentile)
84.9% Excellent
Memory 76.7
1-Core 128
2-Core 249
83% 151 Pts
4-Core 498
8-Core 960
87% 729 Pts
64-Core 1,299
80% 1,299 Pts
Poor: 61%
This bench: 84.9%
Great: 89%
Drives BenchSequentialRandom 4kDeep queue 4k
Crucial MX300 1TB-$200
525GB free (System drive)
Firmware: M0CR060
SusWrite @10s intervals: 454 455 436 367 364 372 MB/s
Performing way below expectations (9th percentile)
74.4% Very good
Read 397
Write 455
Mixed 372
SusWrite 408
92% 408 MB/s
4K Read 17.8
4K Write 48.2
4K Mixed 24.2
84% 30.1 MB/s
DQ Read 165
DQ Write 178
DQ Mixed 169
128% 171 MB/s
Poor: 68%
This bench: 74.4%
Great: 105%
WD Black NVMe PCIe M.2 1TB (2018)-$150
322GB free
Firmware: 101140WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1662 1407 851 667 1042 990 MB/s
Performing way below expectations (6th percentile)
185% Outstanding
Read 1,829
Write 1,870
Mixed 1,580
SusWrite 1,103
359% 1,596 MB/s
4K Read 26.7
4K Write 62.8
4K Mixed 34.4
118% 41.3 MB/s
DQ Read 197
DQ Write 179
DQ Mixed 192
143% 189 MB/s
Poor: 182%
This bench: 185%
Great: 335%
LSI MR9260-8i 12TB
5TB free
Firmware: 2.13
SusWrite @10s intervals: 435 419 417 419 416 417 MB/s
Relative performance n/a - insufficient samples
Memory Kit BenchMulti coreSingle coreLatency
Unknown CMK32GX4M2A2400C16 Adata DDR4 3000 2OZ CMK32GX4M2A2400C16 Adata DDR4 3000 2OZ 48GB
2400, 2400, 2400, 2400 MHz
16384, 8192, 16384, 8192 MB
Relative performance n/a - insufficient samples
82.5% Excellent
MC Read 31.5
MC Write 29.2
MC Mixed 27.1
84% 29.3 GB/s
SC Read 22.6
SC Write 32
SC Mixed 27.6
78% 27.4 GB/s
Latency 86.8
46% 86.8 ns
Poor: 73%
This bench: 82.5%
Great: 82%

 System Memory Latency Ladder

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

Typical B450M Pro4 Builds (Compare 9,309 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 44%
Speed boat
Desktop
Desktop 79%
Battleship
Workstation
Workstation 41%
Speed boat

Motherboard: Asrock B450M Pro4 - $99

EDIT WITH CUSTOM PC BUILDER Value: 98% - Outstanding Total price: $414
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 the gold standard for 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 $159Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $380WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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