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CorsairCMK16GX4M2A2133C13(|R)
▲ 500 ▼
  

Release date ≈ Q3 2021.

VS
▲ 54346 ▼

Release date: Q4 2014.

Effective Speed 
+0%
Real World Speed
Performance profile from 47,729 user samples
Benchmark your RAM here
8 User Benchmarks
Great bench: 74%
Poor bench: 55%
Poor: 55% Great: 74%
SPEED RANK: 100th / 132
47,721 User Benchmarks
Best Bench: 80% @ 1500 MHz
Worst Bench: 42% @ 2133 MHz
Poor: 42% Great: 80%
SPEED RANK: 100th / 132
Effective Speed
Effective RAM Speed 		68.9 % 69.2 % +0%
Average Score 
+2%
MC Read
Avg. 16 Core Read Bench 		24.2 GB/s 26.2 GB/s Slightly faster multi-core read.
+8%
MC Write
Avg. 16 Core Write Bench 		26.7 GB/s Slightly faster multi-core write.
+5% 		25.4 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench 		21.6 GB/s 22.1 GB/s +2%
Peak Score 
+15%
MC Read
16 Core Read Bench 		25.5 GB/s 30.9 GB/s Faster multi-core read.
+21%
MC Write
16 Core Write Bench 		28.3 GB/s 30 GB/s Slightly faster multi-core write.
+6%
MC Mixed
16 Core Mixed IO Bench 		22.9 GB/s 27.1 GB/s Faster multi-core mixed.
+18%
Value & Sentiment 
+∞%
Market Share
Based on 68,185,602 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.09 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 54 % Slightly more popular.
+8%
Nice To Haves 
+7%
Age
Newest 		38+ Months Much more recent.
+69% 		121 Months
SC Read
Avg. 1 Core Read Bench 		16.4 GB/s 16.6 GB/s +1%
SC Write
Avg. 1 Core Write Bench 		27.7 GB/s Faster single-core write.
+13% 		24.6 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench 		21.6 GB/s +2% 21.1 GB/s
SC Read
1 Core Read Bench 		19.2 GB/s 23 GB/s Faster single-core read.
+20%
SC Write
1 Core Write Bench 		31.1 GB/s +2% 30.6 GB/s
SC Mixed
1 Core Mixed IO Bench 		24.4 GB/s 26.2 GB/s Slightly faster single-core mixed.
+7%
Latency
Avg. Physical RAM Latency 		75.3 ns Slightly lower access latency.
+5% 		79.6 ns
Latency
Physical RAM Latency 		64.5 ns 62.3 ns +3%
Specifications 
Capacity
Capacity 		48GB 16GB
User Builds 
8
47,721
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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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
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  • - Drive tests include: read, write, sustained write and mixed IO
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