Average Bench: 93.6% (14th of 113)

Based on 63 user benchmarks.  Model: Corsair CM4X16GC3000C16K4D 4x16GB

Excellent average bench

The Corsair CM4X16GC3000C16K4D 4x16GB averaged just 6.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CM4X16GC3000C16K4D 4x16GB near the top of the comparison list.

Strengths

Avg. 1 Core Write Bench 37GB/s
Avg. 16 Core Write Bench 36.3GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair CM4X16GC3000C16K4D 4x16GB is 30.3%. This is a relatively narrow range which indicates that the Corsair CM4X16GC3000C16K4D 4x16GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 20.3GB/s
Avg. Physical RAM Latency 64.3ns
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Average Bench

(Based on 63 samples)
Min Avg Max
26 MC Read 34.2 41.9
28 MC Write 36.3 39.6
23 MC Mixed 29.7 37.9
95.4% 33.4 GB/s
Min Avg Max
10.9 SC Read 20.3 25.4
22.2 SC Write 37 42.7
14.8 SC Mixed 28.2 35.4
81.4% 28.5 GB/s
Min Avg Max
55.5 Latency 64.3 81.1
62.2% 64.3 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
64GB DIMM DDR4 clocked @ 3000 MHz
MC Read 43
MC Write 67.5
MC Mixed 43
146% 51.2 GB/s
SC Read 7.9
SC Write 21
SC Mixed 10.4
37% 13.1 GB/s
Latency 75.4
53% 75.4 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 3000 MHz
MC Read 37
MC Write 39.1
MC Mixed 31.9
103% 36 GB/s
SC Read 21.8
SC Write 41.2
SC Mixed 29.7
88% 30.9 GB/s
Latency 57.5
70% 57.5 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 3000 MHz
MC Read 35.3
MC Write 37
MC Mixed 29.7
97% 34 GB/s
SC Read 21.2
SC Write 41.4
SC Mixed 30.8
89% 31.1 GB/s
Latency 56.9
70% 56.9 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 3001 MHz
MC Read 35.4
MC Write 37.7
MC Mixed 29.5
98% 34.2 GB/s
SC Read 19.4
SC Write 42.7
SC Mixed 28.6
86% 30.2 GB/s
Latency 61.8
65% 61.8 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 3000 MHz
MC Read 34.1
MC Write 36.1
MC Mixed 28.6
94% 32.9 GB/s
SC Read 19.2
SC Write 38.2
SC Mixed 24.8
78% 27.4 GB/s
Latency 61.5
65% 61.5 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 3000 MHz
MC Read 35.9
MC Write 22.6
MC Mixed 35
89% 31.2 GB/s
SC Read 24.9
SC Write 22.6
SC Mixed 35.5
79% 27.7 GB/s
Latency 79.2
50% 79.2 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 22.4
MC Write 27
MC Mixed 21.3
67% 23.6 GB/s
SC Read 10
SC Write 23.2
SC Mixed 13.7
45% 15.6 GB/s
Latency 101
40% 101 ns
63 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 30,684,438 RAM Kits tested.

Typical CM4X16GC3000C16K4D 4x16GB Builds (Compare 1,464 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 107%
UFO
Workstation
Workstation 85%
Aircraft carrier

System: Mm-vision Computer

EDIT WITH CUSTOM PC BUILDER Value: 74% - Very good Total price: $600

Popular CM4X16GC3000C16K4D 4x16GB systems:

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) August 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.

 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
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Intel Core i5-9400F $156Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $350Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $48
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $63SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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