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CorsairCMK32GX4M2A2666C16
Adata
▲ 506 ▼

Release date ≤ Q4 2015.

VS
▲ 500 ▼
  

Release date ≈ Q2 2023.

Effective Speed 
+72%
Real World Speed
Performance profile from 29,768 user samples
Benchmark your RAM here
29,684 User Benchmarks
Best Bench: 94% @ 3200 MHz
Worst Bench: 50% @ 2133 MHz
Poor: 50% Great: 94%
SPEED RANK: 86th / 132
84 User Benchmarks
Great bench: 153% @ 5600 MHz
Poor bench: 111% @ 5600 MHz
Poor: 111% Great: 153%
SPEED RANK: 17th / 132
Effective Speed
Effective RAM Speed 		75.8 % 131 % Much faster effective speed.
+72%
Average Score 
+75%
MC Read
Avg. 16 Core Read Bench 		29.2 GB/s 54.3 GB/s Hugely faster multi-core read.
+86%
MC Write
Avg. 16 Core Write Bench 		27 GB/s 41.6 GB/s Much faster multi-core write.
+54%
MC Mixed
Avg. 16 Core Mixed IO Bench 		24.8 GB/s 45.6 GB/s Hugely faster multi-core mixed.
+84%
Peak Score 
+73%
MC Read
16 Core Read Bench 		36.3 GB/s 69.8 GB/s Hugely faster multi-core read.
+92%
MC Write
16 Core Write Bench 		35.6 GB/s 54.9 GB/s Much faster multi-core write.
+54%
MC Mixed
16 Core Mixed IO Bench 		32.3 GB/s 55.5 GB/s Much faster multi-core mixed.
+72%
Value & Sentiment 
+∞%
Market Share
Based on 68,292,685 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.06 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		50 % 50 %
Nice To Haves 
+61%
Age
Newest 		106+ Months 16+ Months Hugely more recent.
+85%
SC Read
Avg. 1 Core Read Bench 		18.7 GB/s 39.6 GB/s Hugely faster single-core read.
+112%
SC Write
Avg. 1 Core Write Bench 		27.3 GB/s 50 GB/s Hugely faster single-core write.
+83%
SC Mixed
Avg. 1 Core Mixed IO Bench 		24 GB/s 42.5 GB/s Much faster single-core mixed.
+77%
SC Read
1 Core Read Bench 		25.9 GB/s 52.2 GB/s Hugely faster single-core read.
+102%
SC Write
1 Core Write Bench 		38.1 GB/s 58.6 GB/s Much faster single-core write.
+54%
SC Mixed
1 Core Mixed IO Bench 		31.6 GB/s 52.5 GB/s Much faster single-core mixed.
+66%
Latency
Avg. Physical RAM Latency 		80.3 ns Slightly lower access latency.
+6% 		85.5 ns
Latency
Physical RAM Latency 		61.7 ns Lower access latency.
+19% 		76.5 ns
Specifications 
Capacity
Capacity 		32GB 16GB
User Builds 
29,684
84
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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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  • - 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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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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The Best
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Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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