Average Bench: 89.2% (26th of 108)

Based on 1,017 user benchmarks.  Model: Corsair CM4X8GD3000C15K4 2x8GB

Very good average bench

The Corsair CM4X8GD3000C15K4 2x8GB averaged just 10.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CM4X8GD3000C15K4 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 34.8GB/s
Avg. 16 Core Write Bench 33.8GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair CM4X8GD3000C15K4 2x8GB is 31.4%. This is a relatively narrow range which indicates that the Corsair CM4X8GD3000C15K4 2x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 20.2GB/s
Avg. Physical RAM Latency 57.4ns
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Average Bench

(Based on 1,017 samples)
Min Avg Max
25.5 MC Read 34.8 39.9
25.6 MC Write 33.8 39.1
19.9 MC Mixed 25.9 31.9
90% 31.5 GB/s
Min Avg Max
14.8 SC Read 20.2 24
22.8 SC Write 33.3 40.8
19.8 SC Mixed 27.1 30.9
76.9% 26.9 GB/s
Min Avg Max
48.4 Latency 57.4 83
69.7% 57.4 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 38.5
MC Write 39.9
MC Mixed 27.4
101% 35.3 GB/s
SC Read 21
SC Write 37.5
SC Mixed 27.6
82% 28.7 GB/s
Latency 49.9
80% 49.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 37.6
MC Write 37
MC Mixed 27.1
97% 33.9 GB/s
SC Read 22.6
SC Write 38.1
SC Mixed 30.9
87% 30.5 GB/s
Latency 48.3
83% 48.3 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 37.3
MC Write 36
MC Mixed 27.2
96% 33.5 GB/s
SC Read 17.7
SC Write 36.5
SC Mixed 29.5
80% 27.9 GB/s
Latency 52.2
77% 52.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 35.4
MC Write 34.1
MC Mixed 26.4
91% 32 GB/s
SC Read 19.7
SC Write 31
SC Mixed 26.6
74% 25.8 GB/s
Latency 56.1
71% 56.1 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 28.5
MC Write 25.7
MC Mixed 19.8
70% 24.7 GB/s
SC Read 17.4
SC Write 26.1
SC Mixed 23.1
63% 22.2 GB/s
Latency 57.9
69% 57.9 ns
1,017 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,784,305 RAM Kits tested.

Typical CM4X8GD3000C15K4 2x8GB Builds (Compare 710 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 120%
UFO
Desktop
Desktop 94%
Nuclear submarine
Workstation
Workstation 83%
Aircraft carrier

System: PC Intel Z370

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $1,165

Popular CM4X8GD3000C15K4 2x8GB 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.

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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.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
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  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) August 2019 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

108 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
AMD Ryzen 5 3600 $198Nvidia GTX 1070 $400Samsung 850 Evo 250GB $86
Intel Core i5-9400F $143Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $103
Intel Core i5-9600K $230Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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