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CorsairCMK32GX4M2A2666C16
Apacer
▲ 506 ▼

Release date ≤ Q4 2015.

VS
▲ 500 ▼
  

Release date ≈ Q1 2019.

Effective Speed 
+2%
Real World Speed
Performance profile from 29,702 user samples
Benchmark your RAM here
29,684 User Benchmarks
Best Bench: 94% @ 3200 MHz
Worst Bench: 50% @ 2133 MHz
Poor: 50% Great: 94%
SPEED RANK: 86th / 132
18 User Benchmarks
Best Bench: 87% @ 2666 MHz
Worst Bench: 68% @ 1067 MHz
Poor: 68% Great: 87%
SPEED RANK: 88th / 132
Effective Speed
Effective RAM Speed 		75.8 % +2% 74.6 %
Average Score 
+1%
MC Read
Avg. 16 Core Read Bench 		29.2 GB/s +4% 28.2 GB/s
MC Write
Avg. 16 Core Write Bench 		27 GB/s 27.1 GB/s +0%
MC Mixed
Avg. 16 Core Mixed IO Bench 		24.8 GB/s 25 GB/s +1%
Peak Score 
+6%
MC Read
16 Core Read Bench 		36.3 GB/s +2% 35.6 GB/s
MC Write
16 Core Write Bench 		35.6 GB/s Faster multi-core write.
+11% 		32.1 GB/s
MC Mixed
16 Core Mixed IO Bench 		32.3 GB/s +5% 30.8 GB/s
Value & Sentiment 
+∞%
Market Share
Based on 68,295,516 RAM Kits tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.05 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		50 % 50 %
Nice To Haves 
+3%
Age
Newest 		106+ Months 69+ Months Much more recent.
+35%
SC Read
Avg. 1 Core Read Bench 		18.7 GB/s 19.6 GB/s +5%
SC Write
Avg. 1 Core Write Bench 		27.3 GB/s +4% 26.2 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench 		24 GB/s Slightly faster single-core mixed.
+9% 		22 GB/s
SC Read
1 Core Read Bench 		25.9 GB/s Slightly faster single-core read.
+9% 		23.7 GB/s
SC Write
1 Core Write Bench 		38.1 GB/s Faster single-core write.
+17% 		32.5 GB/s
SC Mixed
1 Core Mixed IO Bench 		31.6 GB/s Faster single-core mixed.
+22% 		25.8 GB/s
Latency
Avg. Physical RAM Latency 		80.3 ns Slightly lower access latency.
+7% 		86.8 ns
Latency
Physical RAM Latency 		61.7 ns 59.8 ns +3%
Specifications 
Capacity
Capacity 		32GB 16GB
User Builds 
29,684
18
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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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  • 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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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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