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

Release date: Q4 2014.

VS
▲ 500 ▼
  

Release date ≈ Q3 2023.

Effective Speed 
+61%
Real World Speed
Performance profile from 606,407 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
2 User Benchmarks
Great bench: 139%
Poor bench: 124%
Poor: 124% Great: 139%
SPEED RANK: 17th / 132
Effective Speed
Effective RAM Speed 		81.9 % 132 % Much faster effective speed.
+61%
Average Score 
+67%
MC Read
Avg. 16 Core Read Bench 		32.4 GB/s 54 GB/s Much faster multi-core read.
+67%
MC Write
Avg. 16 Core Write Bench 		28.7 GB/s 45.2 GB/s Much faster multi-core write.
+57%
MC Mixed
Avg. 16 Core Mixed IO Bench 		26.7 GB/s 47.1 GB/s Much faster multi-core mixed.
+76%
Peak Score 
+33%
MC Read
16 Core Read Bench 		41.5 GB/s 59 GB/s Much faster multi-core read.
+42%
MC Write
16 Core Write Bench 		39.6 GB/s 47.6 GB/s Faster multi-core write.
+20%
MC Mixed
16 Core Mixed IO Bench 		34.8 GB/s 47.4 GB/s Much faster multi-core mixed.
+36%
Value & Sentiment 
+∞%
Market Share
Based on 68,295,021 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.41 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		61 % More popular.
+22% 		50 %
Nice To Haves 
+40%
Age
Newest 		121 Months 13+ Months Hugely more recent.
+89%
SC Read
Avg. 1 Core Read Bench 		20.5 GB/s 36.8 GB/s Much faster single-core read.
+80%
SC Write
Avg. 1 Core Write Bench 		28.1 GB/s 43 GB/s Much faster single-core write.
+53%
SC Mixed
Avg. 1 Core Mixed IO Bench 		25.3 GB/s 34.8 GB/s Much faster single-core mixed.
+38%
SC Read
1 Core Read Bench 		27.7 GB/s 56.2 GB/s Hugely faster single-core read.
+103%
SC Write
1 Core Write Bench 		41.3 GB/s 43.3 GB/s +5%
SC Mixed
1 Core Mixed IO Bench 		34.1 GB/s 43 GB/s Faster single-core mixed.
+26%
Latency
Avg. Physical RAM Latency 		75.6 ns Lower access latency.
+15% 		89.2 ns
Latency
Physical RAM Latency 		52.8 ns Lower access latency.
+20% 		66.1 ns
Specifications 
Capacity
Capacity 		16GB 64GB
User Builds 
606,405
2
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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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  • - 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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 Frequently Asked Questions

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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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Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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