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CorsairCMK16GX4M2L3000C15
CorsairCMK16GX4M2B3000C15(|B|R|W)
▲ 501 ▼
  

Release date ≈ Q4 2017.

VS
▲ 615,343 ▼

Release date: Q4 2014.

Effective Speed 
+1%
Real World Speed
Performance profile from 610,970 user samples
Benchmark your RAM here
4,565 User Benchmarks
Best Bench: 102% @ 3200 MHz
Worst Bench: 58% @ 2133 MHz
Poor: 58% Great: 102%
SPEED RANK: 62nd / 132
606,405 User Benchmarks
Best Bench: 104% @ 3200 MHz
Worst Bench: 58% @ 2133 MHz
Poor: 58% Great: 104%
SPEED RANK: 68th / 132
Effective Speed
Effective RAM Speed 		82.7 % +1% 81.9 %
Average Score 
+0%
MC Read
Avg. 16 Core Read Bench 		32.6 GB/s +1% 32.4 GB/s
MC Write
Avg. 16 Core Write Bench 		30.8 GB/s Slightly faster multi-core write.
+7% 		28.7 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench 		24.9 GB/s 26.7 GB/s Slightly faster multi-core mixed.
+7%
Peak Score 
+2%
MC Read
16 Core Read Bench 		40.5 GB/s 41.5 GB/s +2%
MC Write
16 Core Write Bench 		39.5 GB/s 39.6 GB/s +0%
MC Mixed
16 Core Mixed IO Bench 		33.6 GB/s 34.8 GB/s +4%
Value & Sentiment 
+3,061%
Market Share
Based on 68,263,663 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.62 % Insanely higher market share.
+6,100%
User Rating
UBM User Rating 		50 % 61 % More popular.
+22%
Nice To Haves 
+3%
Age
Newest 		83+ Months Much more recent.
+31% 		121 Months
SC Read
Avg. 1 Core Read Bench 		19.2 GB/s 20.5 GB/s Slightly faster single-core read.
+7%
SC Write
Avg. 1 Core Write Bench 		30.5 GB/s Slightly faster single-core write.
+9% 		28.1 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench 		24.8 GB/s 25.3 GB/s +2%
SC Read
1 Core Read Bench 		26 GB/s 27.7 GB/s Slightly faster single-core read.
+7%
SC Write
1 Core Write Bench 		41.5 GB/s +0% 41.3 GB/s
SC Mixed
1 Core Mixed IO Bench 		30.9 GB/s 34.1 GB/s Faster single-core mixed.
+10%
Latency
Avg. Physical RAM Latency 		69.8 ns Slightly lower access latency.
+8% 		75.6 ns
Latency
Physical RAM Latency 		51.6 ns +2% 52.8 ns
Specifications 
Capacity
Capacity 		16GB 16GB
User Builds 
4,565
606,405
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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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  • - Drive tests include: read, write, sustained write and mixed IO
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The Best
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Intel Core i5-12400F $110Nvidia RTX 4060-Ti $380WD Black SN850X M.2 1TB $84
Intel Core i5-13600K $210Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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