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CorsairCMK16GX4M2B3000C15(|B|R|W)
Corsair
▲ 615,343 ▼

Release date: Q4 2014.

VS
▲ 501 ▼
  

Release date ≈ Q3 2019.

Effective Speed 
+21%
Real World Speed
Performance profile from 618,441 user samples
Benchmark your RAM here
606,405 User Benchmarks
Best Bench: 104% @ 3200 MHz
Worst Bench: 58% @ 2133 MHz
Poor: 58% Great: 104%
SPEED RANK: 68th / 132
12,036 User Benchmarks
Best Bench: 130% @ 3600 MHz
Worst Bench: 66% @ 1067 MHz
Poor: 66% Great: 130%
SPEED RANK: 24th / 132
Effective Speed
Effective RAM Speed 		81.9 % 98.9 % Faster effective speed.
+21%
Average Score 
+23%
MC Read
Avg. 16 Core Read Bench 		32.4 GB/s 40.1 GB/s Faster multi-core read.
+24%
MC Write
Avg. 16 Core Write Bench 		28.7 GB/s 33.5 GB/s Faster multi-core write.
+17%
MC Mixed
Avg. 16 Core Mixed IO Bench 		26.7 GB/s 34 GB/s Faster multi-core mixed.
+27%
Peak Score 
+29%
MC Read
16 Core Read Bench 		41.5 GB/s 60.4 GB/s Much faster multi-core read.
+46%
MC Write
16 Core Write Bench 		39.6 GB/s 46.2 GB/s Faster multi-core write.
+17%
MC Mixed
16 Core Mixed IO Bench 		34.8 GB/s 43.8 GB/s Faster multi-core mixed.
+26%
Value & Sentiment 
+624%
Market Share
Based on 68,336,592 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.53 % Insanely higher market share.
+1,225% 		0.04 %
User Rating
UBM User Rating 		61 % More popular.
+22% 		50 %
Nice To Haves 
+18%
Age
Newest 		121 Months 64+ Months Much more recent.
+47%
SC Read
Avg. 1 Core Read Bench 		20.5 GB/s 24.2 GB/s Faster single-core read.
+18%
SC Write
Avg. 1 Core Write Bench 		28.1 GB/s 31.2 GB/s Faster single-core write.
+11%
SC Mixed
Avg. 1 Core Mixed IO Bench 		25.3 GB/s 31.8 GB/s Faster single-core mixed.
+26%
SC Read
1 Core Read Bench 		27.7 GB/s 32.7 GB/s Faster single-core read.
+18%
SC Write
1 Core Write Bench 		41.3 GB/s 50.1 GB/s Faster single-core write.
+21%
SC Mixed
1 Core Mixed IO Bench 		34.1 GB/s 42 GB/s Faster single-core mixed.
+23%
Latency
Avg. Physical RAM Latency 		75.6 ns 71.8 ns Slightly lower access latency.
+5%
Latency
Physical RAM Latency 		52.8 ns +4% 55 ns
Specifications 
Capacity
Capacity 		16GB 32GB
User Builds 
606,405
12,036
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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.
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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
  • - RAM tests include: single/multi core bandwidth and latency
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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 4070 $500Crucial T700 M.2 4TB $330
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