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CorsairCMK16GX4M2A2133C13(|R)
▲ 500 ▼
  

Release date ≈ Q1 2020.

VS
▲ 54346 ▼

Release date: Q4 2014.

Effective Speed 
+2%
Real World Speed
Performance profile from 47,724 user samples
Benchmark your RAM here
3 User Benchmarks
Best Bench: 69%
Worst Bench: 67%
Poor: 67% Great: 69%
SPEED RANK: 103rd / 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 		67.9 % 69.2 % +2%
Average Score 
+5%
MC Read
Avg. 16 Core Read Bench 		27 GB/s +3% 26.2 GB/s
MC Write
Avg. 16 Core Write Bench 		25.6 GB/s +1% 25.4 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench 		24.8 GB/s Faster multi-core mixed.
+12% 		22.1 GB/s
Peak Score 
+13%
MC Read
16 Core Read Bench 		27.4 GB/s 30.9 GB/s Faster multi-core read.
+13%
MC Write
16 Core Write Bench 		25.6 GB/s 30 GB/s Faster multi-core write.
+17%
MC Mixed
16 Core Mixed IO Bench 		25.1 GB/s 27.1 GB/s Slightly faster multi-core mixed.
+8%
Value & Sentiment 
+8%
Market Share
Based on 68,319,763 RAM Kits tested
See market share leaders
User Rating
UBM User Rating 		50 % 54 % Slightly more popular.
+8%
Nice To Haves 
+60%
Age
Newest 		55+ Months Much more recent.
+55% 		121 Months
SC Read
Avg. 1 Core Read Bench 		14.1 GB/s 16.6 GB/s Faster single-core read.
+18%
SC Write
Avg. 1 Core Write Bench 		11.3 GB/s 24.6 GB/s Hugely faster single-core write.
+118%
SC Mixed
Avg. 1 Core Mixed IO Bench 		10.8 GB/s 21.1 GB/s Hugely faster single-core mixed.
+95%
SC Read
1 Core Read Bench 		14.3 GB/s 23 GB/s Much faster single-core read.
+61%
SC Write
1 Core Write Bench 		11.7 GB/s 30.6 GB/s Hugely faster single-core write.
+162%
SC Mixed
1 Core Mixed IO Bench 		11 GB/s 26.2 GB/s Hugely faster single-core mixed.
+138%
Latency
Avg. Physical RAM Latency 		73.7 ns Slightly lower access latency.
+7% 		79.6 ns
Latency
Physical RAM Latency 		71 ns 62.3 ns Lower access latency.
+12%
Specifications 
Capacity
Capacity 		24GB 16GB
User Builds 
3
47,721
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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]

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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.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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  • - Drive tests include: read, write, sustained write and mixed IO
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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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The Best
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