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Samsung
HyperXHX421C14FB(|2)K2/16
▲ 500 ▼
  

Release date ≈ Q3 2018.

VS
Effective Speed 
+5%
Real World Speed
Performance profile from 59,390 user samples
Benchmark your RAM here
318 User Benchmarks
Best Bench: 84%
Worst Bench: 63%
Poor: 63% Great: 84%
SPEED RANK: 62nd / 115
59,072 User Benchmarks
Best Bench: 85% @ 3200 MHz
Worst Bench: 49% @ 2133 MHz
Poor: 49% Great: 85%
SPEED RANK: 74th / 115
Effective Speed
Effective RAM Speed 		77 % Slightly faster effective speed.
+5% 		73.2 %
Average Score 
+4%
MC Read
Avg. 16 Core Read Bench 		30.3 GB/s Faster multi-core read.
+13% 		26.8 GB/s
MC Write
Avg. 16 Core Write Bench 		29.4 GB/s Slightly faster multi-core write.
+8% 		27.3 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench 		22.1 GB/s 23.8 GB/s Slightly faster multi-core mixed.
+8%
Peak Score 
+5%
MC Read
16 Core Read Bench 		32.8 GB/s +1% 32.5 GB/s
MC Write
16 Core Write Bench 		32.7 GB/s +2% 32.1 GB/s
MC Mixed
16 Core Mixed IO Bench 		24 GB/s 28.1 GB/s Faster multi-core mixed.
+17%
Value & Sentiment 
+∞%
Market Share
Based on 66,984,638 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.08 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 55 % Slightly more popular.
+10%
Nice To Haves 
+6%
Age
Newest 		67+ Months Much more recent.
+39% 		110 Months
SC Read
Avg. 1 Core Read Bench 		16.8 GB/s 17 GB/s +1%
SC Write
Avg. 1 Core Write Bench 		29.4 GB/s Slightly faster single-core write.
+10% 		26.8 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench 		24 GB/s Slightly faster single-core mixed.
+7% 		22.5 GB/s
SC Read
1 Core Read Bench 		19.3 GB/s 23 GB/s Faster single-core read.
+19%
SC Write
1 Core Write Bench 		35.5 GB/s Slightly faster single-core write.
+9% 		32.7 GB/s
SC Mixed
1 Core Mixed IO Bench 		27 GB/s 27.8 GB/s +3%
Latency
Avg. Physical RAM Latency 		70.1 ns Slightly lower access latency.
+7% 		75.1 ns
Latency
Physical RAM Latency 		58.3 ns Slightly lower access latency.
+5% 		61.4 ns
Specifications 
Capacity
Capacity 		16GB 16GB
User Builds 
318
59,072
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We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by current cost per GB to yield value for money. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top Memory Kits. [RAMPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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  • - CPU tests include: integer, floating and string
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  • - Drive tests include: read, write, sustained write and mixed IO
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  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
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Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
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