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HyperXHX421C14FB(|2)K2/16
▲ 500 ▼
  

Release date ≈ Q1 2023.

VS
▲ 551,355 ▼

Release date: Q1 2015.

Effective Speed 
+9%
Real World Speed
Performance profile from 59,074 user samples
Benchmark your RAM here
2 User Benchmarks
Best Bench: 69%
Worst Bench: 65%
Poor: 65% Great: 69%
SPEED RANK: 103rd / 132
59,072 User Benchmarks
Best Bench: 85% @ 3200 MHz
Worst Bench: 49% @ 2133 MHz
Poor: 49% Great: 85%
SPEED RANK: 91st / 132
Effective Speed
Effective RAM Speed 		67.3 % 73.2 % Slightly faster effective speed.
+9%
Average Score 
+8%
MC Read
Avg. 16 Core Read Bench 		25.4 GB/s 26.8 GB/s Slightly faster multi-core read.
+6%
MC Write
Avg. 16 Core Write Bench 		27.1 GB/s 27.3 GB/s +1%
MC Mixed
Avg. 16 Core Mixed IO Bench 		20.3 GB/s 23.8 GB/s Faster multi-core mixed.
+17%
Peak Score 
+23%
MC Read
16 Core Read Bench 		27 GB/s 32.5 GB/s Faster multi-core read.
+20%
MC Write
16 Core Write Bench 		28.1 GB/s 32.1 GB/s Faster multi-core write.
+14%
MC Mixed
16 Core Mixed IO Bench 		21 GB/s 28.1 GB/s Much faster multi-core mixed.
+34%
Value & Sentiment 
+10%
Market Share
Based on 68,195,284 RAM Kits tested
See market share leaders
User Rating
UBM User Rating 		50 % 55 % Slightly more popular.
+10%
Nice To Haves 
+16%
Age
Newest 		20+ Months Hugely more recent.
+83% 		117 Months
SC Read
Avg. 1 Core Read Bench 		13.8 GB/s 17 GB/s Faster single-core read.
+23%
SC Write
Avg. 1 Core Write Bench 		31.8 GB/s Faster single-core write.
+19% 		26.8 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench 		16.1 GB/s 22.5 GB/s Much faster single-core mixed.
+40%
SC Read
1 Core Read Bench 		15.3 GB/s 23 GB/s Much faster single-core read.
+50%
SC Write
1 Core Write Bench 		34.3 GB/s +5% 32.7 GB/s
SC Mixed
1 Core Mixed IO Bench 		17 GB/s 27.8 GB/s Much faster single-core mixed.
+64%
Latency
Avg. Physical RAM Latency 		107 ns 75.1 ns Lower access latency.
+30%
Latency
Physical RAM Latency 		102 ns 61.4 ns Much lower access latency.
+40%
Specifications 
Capacity
Capacity 		24GB 16GB
User Builds 
2
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]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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  • - Drive tests include: read, write, sustained write and mixed IO
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  • - Reports are generated and presented on userbenchmark.com
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