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HyperXHX421C14FBK2/8
Hynix
▲ 52311 ▼

Release date: Q1 2015.

VS
▲ 500 ▼
  

Release date ≈ Q3 2022.

Effective Speed 
+14%
Real World Speed
Performance profile from 46,627 user samples
Benchmark your RAM here
46,617 User Benchmarks
Best Bench: 81% @ 3200 MHz
Worst Bench: 42% @ 2133 MHz
Poor: 42% Great: 81%
SPEED RANK: 99th / 132
10 User Benchmarks
Great bench: 73%
Poor bench: 44%
Poor: 44% Great: 73%
SPEED RANK: 105th / 132
Effective Speed
Effective RAM Speed 		69.5 % Faster effective speed.
+14% 		60.7 %
Average Score 
+7%
MC Read
Avg. 16 Core Read Bench 		25.9 GB/s Faster multi-core read.
+17% 		22.2 GB/s
MC Write
Avg. 16 Core Write Bench 		26.3 GB/s 26.3 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench 		21.8 GB/s +5% 20.8 GB/s
Peak Score 
+1%
MC Read
16 Core Read Bench 		31.1 GB/s +2% 30.5 GB/s
MC Write
16 Core Write Bench 		30.2 GB/s 31.8 GB/s Slightly faster multi-core write.
+5%
MC Mixed
16 Core Mixed IO Bench 		27.6 GB/s Slightly faster multi-core mixed.
+7% 		25.9 GB/s
Value & Sentiment 
+∞%
Market Share
Based on 68,228,594 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.03 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		52 % +4% 50 %
Nice To Haves 
+31%
Age
Newest 		117 Months 25+ Months Much more recent.
+79%
SC Read
Avg. 1 Core Read Bench 		16.1 GB/s Much faster single-core read.
+75% 		9.19 GB/s
SC Write
Avg. 1 Core Write Bench 		24.6 GB/s Slightly faster single-core write.
+10% 		22.4 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench 		20.5 GB/s Hugely faster single-core mixed.
+85% 		11.1 GB/s
SC Read
1 Core Read Bench 		21.5 GB/s Much faster single-core read.
+46% 		14.7 GB/s
SC Write
1 Core Write Bench 		30.4 GB/s 32.5 GB/s Slightly faster single-core write.
+7%
SC Mixed
1 Core Mixed IO Bench 		25.4 GB/s Much faster single-core mixed.
+43% 		17.8 GB/s
Latency
Avg. Physical RAM Latency 		75.6 ns Much lower access latency.
+60% 		189 ns
Latency
Physical RAM Latency 		59.3 ns Much lower access latency.
+46% 		109 ns
Specifications 
Capacity
Capacity 		8GB 32GB
User Builds 
46,617
10
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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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  • - Drive tests include: read, write, sustained write and mixed IO
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The Best
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