CorsairCMD64GX4M4B3000C15
$530
CorsairCMD8GX4M2B3000C15
 $530 

Release date: Q4 2015.

  

Release date ≤ Q1 2016.

Real World Speed
Performance profile from 494 user samples
97 User Benchmarks
Best Bench: 151% @ 3000 MHz
Worst Bench: 71% @ 2133 MHz
Poor: 71% Great: 151%
SPEED RANK: 7th / 113
397 User Benchmarks
Best Bench: 106% @ 3400 MHz
Worst Bench: 47% @ 3000 MHz
Poor: 47% Great: 106%
SPEED RANK: 40th / 113
Effective Speed
Effective RAM Speed
103 % Faster effective speed.
+23%
84 %
MC Read
Avg. 16 Core Read Bench
39.3 GB/s Faster multi-core read.
+21%
32.5 GB/s
MC Write
Avg. 16 Core Write Bench
41.8 GB/s Much faster multi-core write.
+32%
31.6 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench
36.5 GB/s Much faster multi-core mixed.
+40%
26.1 GB/s
MC Read
16 Core Read Bench
62.8 GB/s Much faster multi-core read.
+49%
42.2 GB/s
MC Write
16 Core Write Bench
64.2 GB/s Much faster multi-core write.
+54%
41.6 GB/s
MC Mixed
16 Core Mixed IO Bench
56.3 GB/s Much faster multi-core mixed.
+65%
34.2 GB/s
Market Share
Based on 33,992,431 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0 % 0 %
User Rating
UBM User Rating
62 % More popular.
+24%
50 %
Age
Newest
60 Months 57+ Months +5%
SC Read
Avg. 1 Core Read Bench
16.2 GB/s 19.2 GB/s Faster single-core read.
+19%
SC Write
Avg. 1 Core Write Bench
26.3 GB/s 30.2 GB/s Faster single-core write.
+15%
SC Mixed
Avg. 1 Core Mixed IO Bench
22.8 GB/s 24.4 GB/s Slightly faster single-core mixed.
+7%
SC Read
1 Core Read Bench
21.8 GB/s 24.9 GB/s Faster single-core read.
+14%
SC Write
1 Core Write Bench
41.5 GB/s +2% 40.6 GB/s
SC Mixed
1 Core Mixed IO Bench
32 GB/s +2% 31.4 GB/s
Latency
Avg. Physical RAM Latency
64.2 ns Slightly lower access latency.
+8%
69.6 ns
Latency
Physical RAM Latency
54.1 ns 48.5 ns Lower access latency.
+10%
Capacity
Capacity
64GB 8GB
Memory Kit Rankings (Price vs Performance) October 2020 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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Group Test Results

  • 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.
How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.

 Frequently Asked Questions

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Intel Core i5-10600K $275Nvidia GTX 1650S (Super) $170Samsung 860 Evo 250GB $49
HDDRAMUSB
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