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Kingston
CorsairCMK8GX4M2A2666C16
▲ 500 ▼
  

Release date ≈ Q1 2022.

VS
▲ 507 ▼
  

Release date ≤ Q4 2015.

Effective Speed 
+24%
Real World Speed
Performance profile from 16,494 user samples
Benchmark your RAM here
4 User Benchmarks
Best Bench: 104%
Worst Bench: 90%
Poor: 90% Great: 104%
SPEED RANK: 32nd / 132
16,490 User Benchmarks
Best Bench: 98% @ 3200 MHz
Worst Bench: 50% @ 2133 MHz
Poor: 50% Great: 98%
SPEED RANK: 84th / 132
Effective Speed
Effective RAM Speed 		94.4 % Faster effective speed.
+24% 		76.3 %
Average Score 
+23%
MC Read
Avg. 16 Core Read Bench 		39.6 GB/s Much faster multi-core read.
+36% 		29.2 GB/s
MC Write
Avg. 16 Core Write Bench 		24.1 GB/s 28.4 GB/s Faster multi-core write.
+18%
MC Mixed
Avg. 16 Core Mixed IO Bench 		37.4 GB/s Much faster multi-core mixed.
+53% 		24.5 GB/s
Peak Score 
+0%
MC Read
16 Core Read Bench 		48.1 GB/s Faster multi-core read.
+26% 		38.2 GB/s
MC Write
16 Core Write Bench 		25 GB/s 36.8 GB/s Much faster multi-core write.
+47%
MC Mixed
16 Core Mixed IO Bench 		39.1 GB/s Faster multi-core mixed.
+21% 		32.4 GB/s
Value & Sentiment 
+∞%
Market Share
Based on 68,232,900 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.02 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 50 %
Nice To Haves 
+22%
Age
Newest 		31+ Months Much more recent.
+71% 		106+ Months
SC Read
Avg. 1 Core Read Bench 		27.2 GB/s Much faster single-core read.
+49% 		18.2 GB/s
SC Write
Avg. 1 Core Write Bench 		23.4 GB/s 27.5 GB/s Faster single-core write.
+18%
SC Mixed
Avg. 1 Core Mixed IO Bench 		38 GB/s Much faster single-core mixed.
+70% 		22.4 GB/s
SC Read
1 Core Read Bench 		29.2 GB/s Faster single-core read.
+15% 		25.4 GB/s
SC Write
1 Core Write Bench 		24.8 GB/s 37.5 GB/s Much faster single-core write.
+51%
SC Mixed
1 Core Mixed IO Bench 		38.6 GB/s Much faster single-core mixed.
+34% 		28.7 GB/s
Latency
Avg. Physical RAM Latency 		73.5 ns Slightly lower access latency.
+9% 		81 ns
Latency
Physical RAM Latency 		46.9 ns Lower access latency.
+20% 		58.9 ns
Specifications 
Capacity
Capacity 		32GB 8GB
User Builds 
4
16,490
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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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The Best
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