Average Bench: 126% (1st of 113)

Based on 94 user benchmarks.  Model: Corsair CMW64GX4M8C3000C15 8x8GB

Outstanding average bench

The Corsair CMW64GX4M8C3000C15 8x8GB averaged 25.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMW64GX4M8C3000C15 8x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 55.6GB/s
Avg. 16 Core Read Bench 47.8GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Corsair CMW64GX4M8C3000C15 8x8GB is 94.5%. This is a particularly wide range which indicates that the Corsair CMW64GX4M8C3000C15 8x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 13.8GB/s
Avg. Physical RAM Latency 95.4ns
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Average Bench

(Based on 94 samples)
Min Avg Max
26.3 MC Read 47.8 73.2
31.5 MC Write 55.6 73.4
27.4 MC Mixed 46.6 71.3
143% 50 GB/s
Min Avg Max
6.57 SC Read 13.8 23.5
18.5 SC Write 29 42.3
9.2 SC Mixed 19.2 29.8
59.1% 20.7 GB/s
Min Avg Max
60.4 Latency 95.4 123
41.9% 95.4 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
8 of 8 slots used
64GB DIMM DDR4 3000 MHz clocked @ 1500 MHz
MC Read 68.4
MC Write 65.8
MC Mixed 64.4
189% 66.2 GB/s
SC Read 17.6
SC Write 41.1
SC Mixed 26.5
81% 28.4 GB/s
Latency 102
39% 102 ns
8 of 8 slots used
64GB DIMM DDR4 clocked @ 3000 MHz
MC Read 46.1
MC Write 71.5
MC Mixed 46.8
157% 54.8 GB/s
SC Read 7.7
SC Write 21.1
SC Mixed 11.4
38% 13.4 GB/s
Latency 84.6
47% 84.6 ns
8 of 8 slots used
64GB DIMM DDR4 clocked @ 2934 MHz
MC Read 34.2
MC Write 59.9
MC Mixed 33.6
122% 42.6 GB/s
SC Read 8.7
SC Write 23.5
SC Mixed 10.5
41% 14.2 GB/s
Latency 87.2
46% 87.2 ns
8 of 8 slots used
64GB DIMM DDR4 clocked @ 2934 MHz
MC Read 32.8
MC Write 60.1
MC Mixed 33.8
121% 42.2 GB/s
SC Read 8.4
SC Write 23.6
SC Mixed 11.1
41% 14.4 GB/s
Latency 89.3
45% 89.3 ns
94 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,520,471 RAM Kits tested.

Typical CMW64GX4M8C3000C15 8x8GB Builds (Compare 567 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 139%
UFO
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 171%
UFO

Motherboard: Gigabyte GA-X399 AORUS XTREME-CF

EDIT WITH CUSTOM PC BUILDER Value: 43% - Average Total price: $2,476

Popular CMW64GX4M8C3000C15 8x8GB compatible motherboards:

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.

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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) August 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 3070 $500Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $379Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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