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Kingston
CorsairCMK32GX4M2A2666C16
▲ 500 ▼
  

Release date ≈ Q1 2018.

VS
▲ 506 ▼

Release date ≤ Q4 2015.

Effective Speed 
+106%
Real World Speed
Performance profile from 29,692 user samples
Benchmark your RAM here
8 User Benchmarks
Best Bench: 53%
Worst Bench: 17%
Poor: 17% Great: 53%
SPEED RANK: 129th / 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 		36.8 % 75.8 % Hugely faster effective speed.
+106%
Average Score 
+112%
MC Read
Avg. 16 Core Read Bench 		12.8 GB/s 29.2 GB/s Hugely faster multi-core read.
+128%
MC Write
Avg. 16 Core Write Bench 		13.5 GB/s 27 GB/s Hugely faster multi-core write.
+100%
MC Mixed
Avg. 16 Core Mixed IO Bench 		12 GB/s 24.8 GB/s Hugely faster multi-core mixed.
+107%
Peak Score 
+91%
MC Read
16 Core Read Bench 		17.6 GB/s 36.3 GB/s Hugely faster multi-core read.
+106%
MC Write
16 Core Write Bench 		20.5 GB/s 35.6 GB/s Much faster multi-core write.
+74%
MC Mixed
16 Core Mixed IO Bench 		16.6 GB/s 32.3 GB/s Hugely faster multi-core mixed.
+95%
Value & Sentiment 
+∞%
Market Share
Based on 68,185,182 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.11 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 50 %
Nice To Haves 
+76%
Age
Newest 		80+ Months More recent.
+25% 		106+ Months
SC Read
Avg. 1 Core Read Bench 		9.38 GB/s 18.7 GB/s Hugely faster single-core read.
+99%
SC Write
Avg. 1 Core Write Bench 		10.7 GB/s 27.3 GB/s Hugely faster single-core write.
+155%
SC Mixed
Avg. 1 Core Mixed IO Bench 		11.6 GB/s 24 GB/s Hugely faster single-core mixed.
+107%
SC Read
1 Core Read Bench 		13.9 GB/s 25.9 GB/s Hugely faster single-core read.
+86%
SC Write
1 Core Write Bench 		16.6 GB/s 38.1 GB/s Hugely faster single-core write.
+130%
SC Mixed
1 Core Mixed IO Bench 		17.3 GB/s 31.6 GB/s Hugely faster single-core mixed.
+83%
Latency
Avg. Physical RAM Latency 		123 ns 80.3 ns Much lower access latency.
+35%
Latency
Physical RAM Latency 		73.1 ns 61.7 ns Lower access latency.
+16%
Specifications 
Capacity
Capacity 		12GB 32GB
User Builds 
8
29,684
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Memory Kit Rankings (Price vs Performance) November 2024 RAM Rankings

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.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

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  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - 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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The Best
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Intel Core i5-12400F $111Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $85
Intel Core i5-13600K $200Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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