Average Bench: 87% (33rd of 108)

Based on 242 user benchmarks.  Model: Corsair CM4X8GD3000C16K4 2x8GB

Very good average bench

The Corsair CM4X8GD3000C16K4 2x8GB averaged just 13.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CM4X8GD3000C16K4 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 34.4GB/s
Avg. 1 Core Write Bench 32.6GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair CM4X8GD3000C16K4 2x8GB is 35.1%. This is a relatively wide range which indicates that the Corsair CM4X8GD3000C16K4 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 20.1GB/s
Avg. Physical RAM Latency 61.7ns
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Average Bench

(Based on 242 samples)
Min Avg Max
25.4 MC Read 34.4 41.3
24.8 MC Write 32.6 38.3
19.3 MC Mixed 25.3 32.8
87.9% 30.8 GB/s
Min Avg Max
15.1 SC Read 20.1 24.3
22.1 SC Write 32.6 40.7
20 SC Mixed 26.5 30.8
75.4% 26.4 GB/s
Min Avg Max
50.5 Latency 61.7 91.2
64.8% 61.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 39.7
MC Write 38.6
MC Mixed 27.8
101% 35.4 GB/s
SC Read 22.1
SC Write 36.3
SC Mixed 30.8
85% 29.7 GB/s
Latency 54.2
74% 54.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 36.2
MC Write 35
MC Mixed 24.6
91% 31.9 GB/s
SC Read 22
SC Write 40.3
SC Mixed 29.8
88% 30.7 GB/s
Latency 49.3
81% 49.3 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 35.8
MC Write 34
MC Mixed 24.8
90% 31.5 GB/s
SC Read 20.7
SC Write 34.3
SC Mixed 27.8
79% 27.6 GB/s
Latency 52.9
76% 52.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 35.8
MC Write 33.4
MC Mixed 24.8
90% 31.3 GB/s
SC Read 18.3
SC Write 35.8
SC Mixed 30.3
80% 28.1 GB/s
Latency 53.2
75% 53.2 ns
242 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,831,464 RAM Kits tested.

Typical CM4X8GD3000C16K4 2x8GB Builds (Compare 132 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 106%
UFO
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 79%
Battleship

System: PC PRIME Z370-P

EDIT WITH CUSTOM PC BUILDER Value: 63% - Good Total price: $954

Popular CM4X8GD3000C16K4 2x8GB systems:

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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.
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  • - Reports are generated and presented on userbenchmark.com.
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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
Intel Core i5-9400F $143AMD RX 580 $172Samsung 850 Evo 250GB $86
AMD Ryzen 5 3600 $198Nvidia GTX 1660 $220Samsung 850 Evo 500GB $103
Intel Core i5-9600K $219AMD RX 5700 XT $400Samsung 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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