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Corsair
CorsairCMK32GX4M2A2666C16
▲ 501 ▼
  

Release date ≈ Q3 2019.

VS
▲ 506 ▼

Release date ≤ Q4 2015.

Effective Speed 
+30%
Real World Speed
Performance profile from 41,720 user samples
Benchmark your RAM here
12,036 User Benchmarks
Best Bench: 130% @ 3600 MHz
Worst Bench: 66% @ 1067 MHz
Poor: 66% Great: 130%
SPEED RANK: 24th / 132
29,684 User Benchmarks
Best Bench: 94% @ 3200 MHz
Worst Bench: 50% @ 2133 MHz
Poor: 50% Great: 94%
SPEED RANK: 86th / 132
Effective Speed
Effective RAM Speed 		98.9 % Much faster effective speed.
+30% 		75.8 %
Average Score 
+33%
MC Read
Avg. 16 Core Read Bench 		40.1 GB/s Much faster multi-core read.
+37% 		29.2 GB/s
MC Write
Avg. 16 Core Write Bench 		33.5 GB/s Faster multi-core write.
+24% 		27 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench 		34 GB/s Much faster multi-core mixed.
+37% 		24.8 GB/s
Peak Score 
+44%
MC Read
16 Core Read Bench 		60.4 GB/s Much faster multi-core read.
+66% 		36.3 GB/s
MC Write
16 Core Write Bench 		46.2 GB/s Faster multi-core write.
+30% 		35.6 GB/s
MC Mixed
16 Core Mixed IO Bench 		43.8 GB/s Much faster multi-core mixed.
+36% 		32.3 GB/s
Value & Sentiment 
+125%
Market Share
Based on 68,337,953 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.04 % 0.14 % Hugely higher market share.
+250%
User Rating
UBM User Rating 		50 % 50 %
Nice To Haves 
+25%
Age
Newest 		64+ Months Much more recent.
+40% 		106+ Months
SC Read
Avg. 1 Core Read Bench 		24.2 GB/s Faster single-core read.
+29% 		18.7 GB/s
SC Write
Avg. 1 Core Write Bench 		31.2 GB/s Faster single-core write.
+14% 		27.3 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench 		31.8 GB/s Much faster single-core mixed.
+32% 		24 GB/s
SC Read
1 Core Read Bench 		32.7 GB/s Faster single-core read.
+26% 		25.9 GB/s
SC Write
1 Core Write Bench 		50.1 GB/s Much faster single-core write.
+31% 		38.1 GB/s
SC Mixed
1 Core Mixed IO Bench 		42 GB/s Much faster single-core mixed.
+33% 		31.6 GB/s
Latency
Avg. Physical RAM Latency 		71.8 ns Lower access latency.
+11% 		80.3 ns
Latency
Physical RAM Latency 		55 ns Lower access latency.
+11% 		61.7 ns
Specifications 
Capacity
Capacity 		32GB 32GB
User Builds 
12,036
29,684
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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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Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $330
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