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HyperXHX421C14FBK2/8
CorsairCMY16GX3M2A2
▲ 52311 ▼

Release date: Q1 2015.

VS
▲ 500 ▼
  

Release date ≤ Q1 2016.

Effective Speed 
+12%
Real World Speed
Performance profile from 46,628 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
11 User Benchmarks
Best Bench: 72%
Worst Bench: 44%
Poor: 44% Great: 72%
SPEED RANK: 105th / 132
Effective Speed
Effective RAM Speed 		69.5 % Faster effective speed.
+12% 		61.8 %
Average Score 
+15%
MC Read
Avg. 16 Core Read Bench 		25.9 GB/s Faster multi-core read.
+18% 		22 GB/s
MC Write
Avg. 16 Core Write Bench 		26.3 GB/s Faster multi-core write.
+17% 		22.5 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench 		21.8 GB/s Slightly faster multi-core mixed.
+9% 		20 GB/s
Peak Score 
+17%
MC Read
16 Core Read Bench 		31.1 GB/s Faster multi-core read.
+21% 		25.6 GB/s
MC Write
16 Core Write Bench 		30.2 GB/s Faster multi-core write.
+11% 		27.1 GB/s
MC Mixed
16 Core Mixed IO Bench 		27.6 GB/s Faster multi-core mixed.
+18% 		23.4 GB/s
Value & Sentiment 
+∞%
Market Share
Based on 68,184,829 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 
+11%
Age
Newest 		117 Months 103+ Months More recent.
+12%
SC Read
Avg. 1 Core Read Bench 		16.1 GB/s 16.9 GB/s +5%
SC Write
Avg. 1 Core Write Bench 		24.6 GB/s Much faster single-core write.
+46% 		16.9 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench 		20.5 GB/s Faster single-core mixed.
+17% 		17.5 GB/s
SC Read
1 Core Read Bench 		21.5 GB/s Slightly faster single-core read.
+8% 		20 GB/s
SC Write
1 Core Write Bench 		30.4 GB/s Much faster single-core write.
+57% 		19.4 GB/s
SC Mixed
1 Core Mixed IO Bench 		25.4 GB/s Faster single-core mixed.
+23% 		20.7 GB/s
Latency
Avg. Physical RAM Latency 		75.6 ns 58.4 ns Lower access latency.
+23%
Latency
Physical RAM Latency 		59.3 ns 50.5 ns Lower access latency.
+15%
Specifications 
Capacity
Capacity 		8GB 16GB
User Builds 
46,617
11
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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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