Average Bench: 90.4% (21st of 113)

Based on 827 user benchmarks.  Model: Corsair CM4X16GC3000C15K4 2x16GB

Excellent average bench

The Corsair CM4X16GC3000C15K4 2x16GB averaged just 9.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CM4X16GC3000C15K4 2x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 36.2GB/s
Avg. 16 Core Write Bench 32.6GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair CM4X16GC3000C15K4 2x16GB is 47.8%. This is a relatively wide range which indicates that the Corsair CM4X16GC3000C15K4 2x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 70.6ns
Avg. 1 Core Read Bench 20.5GB/s
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Average Bench

(Based on 827 samples)
Min Avg Max
20.7 MC Read 36.2 61.7
22.4 MC Write 32.6 39
19.4 MC Mixed 29.1 39.2
93.3% 32.6 GB/s
Min Avg Max
10.2 SC Read 20.5 27.8
17.8 SC Write 30 43
11.7 SC Mixed 27.7 37.2
74.5% 26.1 GB/s
Min Avg Max
53 Latency 70.6 104
56.6% 70.6 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
MC Read 42.5
MC Write 38.2
MC Mixed 37.9
113% 39.5 GB/s
SC Read 25.1
SC Write 22.4
SC Mixed 33.3
77% 26.9 GB/s
Latency 82.4
48% 82.4 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
MC Read 37.5
MC Write 36.9
MC Mixed 28.5
98% 34.3 GB/s
SC Read 20.1
SC Write 43.5
SC Mixed 29.7
89% 31.1 GB/s
Latency 58.2
69% 58.2 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
MC Read 37
MC Write 37.2
MC Mixed 28.2
98% 34.1 GB/s
SC Read 20
SC Write 43.2
SC Mixed 29.5
88% 30.9 GB/s
Latency 58.7
68% 58.7 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
MC Read 36.6
MC Write 37
MC Mixed 27.7
96% 33.8 GB/s
SC Read 19.3
SC Write 42.5
SC Mixed 28.4
86% 30.1 GB/s
Latency 62.7
64% 62.7 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3200 MHz
MC Read 37.8
MC Write 24.1
MC Mixed 37.4
95% 33.1 GB/s
SC Read 28.1
SC Write 21.9
SC Mixed 37.7
84% 29.2 GB/s
Latency 75.2
53% 75.2 ns
2 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 15.9
MC Write 24.6
MC Mixed 15.2
53% 18.6 GB/s
SC Read 9.3
SC Write 21.2
SC Mixed 10.1
39% 13.5 GB/s
Latency 118
34% 118 ns
827 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,863,338 RAM Kits tested.

Typical CM4X16GC3000C15K4 2x16GB Builds (Compare 1,880 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 102%
UFO
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 96%
Nuclear submarine

System: PC Amd Am4 Gen3

EDIT WITH CUSTOM PC BUILDER Value: 69% - Good Total price: $924

Popular CM4X16GC3000C15K4 2x16GB systems:

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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
Memory Kit Rankings (Price vs Performance) September 2021 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.

 Comments

113 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different RAM Kits perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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