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CorsairCMD64GX4M8A2666C15
G.SKILLF4-3200C14Q-32GTZ
▲ 500 ▼
  

Release date ≈ Q3 2016.

VS
▲ 5124 ▼
  

Release date ≤ Q1 2016.

Effective Speed 
+9%
Real World Speed
Performance profile from 861 user samples
Benchmark your RAM here
76 User Benchmarks
Best Bench: 138% @ 2801 MHz
Worst Bench: 68% @ 1067 MHz
Poor: 68% Great: 138%
SPEED RANK: 28th / 132
785 User Benchmarks
Best Bench: 130% @ 1600 MHz
Worst Bench: 73% @ 2133 MHz
Poor: 73% Great: 130%
SPEED RANK: 22nd / 132
Effective Speed
Effective RAM Speed 		97 % 105 % Slightly faster effective speed.
+9%
Average Score 
+6%
MC Read
Avg. 16 Core Read Bench 		37.8 GB/s 41.3 GB/s Slightly faster multi-core read.
+9%
MC Write
Avg. 16 Core Write Bench 		36.9 GB/s 38 GB/s +3%
MC Mixed
Avg. 16 Core Mixed IO Bench 		33.7 GB/s 35.7 GB/s Slightly faster multi-core mixed.
+6%
Peak Score 
+5%
MC Read
16 Core Read Bench 		58.1 GB/s 59.3 GB/s +2%
MC Write
16 Core Write Bench 		59.6 GB/s 64.6 GB/s Slightly faster multi-core write.
+8%
MC Mixed
16 Core Mixed IO Bench 		54.3 GB/s Faster multi-core mixed.
+25% 		43.5 GB/s
Value & Sentiment 
�%
Market Share
Based on 68,288,446 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
User Rating
UBM User Rating 		50 % 51 % +2%
Nice To Haves 
+21%
Age
Newest 		98+ Months Slightly more recent.
+6% 		104+ Months
SC Read
Avg. 1 Core Read Bench 		17.7 GB/s 23.9 GB/s Much faster single-core read.
+35%
SC Write
Avg. 1 Core Write Bench 		28 GB/s 32.4 GB/s Faster single-core write.
+16%
SC Mixed
Avg. 1 Core Mixed IO Bench 		24 GB/s 32 GB/s Much faster single-core mixed.
+33%
SC Read
1 Core Read Bench 		22.3 GB/s 33.7 GB/s Much faster single-core read.
+51%
SC Write
1 Core Write Bench 		42 GB/s 48.8 GB/s Faster single-core write.
+16%
SC Mixed
1 Core Mixed IO Bench 		32 GB/s 40.9 GB/s Faster single-core mixed.
+28%
Latency
Avg. Physical RAM Latency 		69.6 ns 64.3 ns Slightly lower access latency.
+8%
Latency
Physical RAM Latency 		53.2 ns 47.6 ns Lower access latency.
+11%
Specifications 
Capacity
Capacity 		32GB 32GB
Conclusion 
Average Bench 97%
Average Bench 105%

Amazing B Die kit I bought several years ago just before Ryen first released and has never been a problem. Running with a 3700x @ 3800mhz CL14-15-15-22-36-1T. ROCK SOLID! Thankfully I did get it before Samsung BDie spiked in price with popularity on Ryzen first gen. Ive had this kit running at 1.7v at extreme temps as well so its a very resilient kit I would attribute to having rev. A1 PCBs which are getting harder to find now. If you can afford a 2x8gb or 4x8gb kit get one, they run beautifully on Ryzen or Intel. [Nov '19 cjmitsuki]

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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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