Average Bench: 78.1% (54th of 104)

Based on 831 user benchmarks.  Model: Corsair CMU16GX4 2x8GB

Good average bench

The Corsair CMU16GX4 2x8GB averaged 21.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMU16GX4 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 31GB/s
Avg. 16 Core Write Bench 27.9GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair CMU16GX4 2x8GB is 58.2%. This is a relatively wide range which indicates that the Corsair CMU16GX4 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 102ns
Avg. 1 Core Read Bench 18.8GB/s
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Average Bench

(Based on 831 samples)
Min Avg Max
15 MC Read 31 41.5
13.7 MC Write 27.9 35.3
12.5 MC Mixed 26.8 33.3
81.7% 28.6 GB/s
Min Avg Max
14.8 SC Read 18.8 22.3
15.6 SC Write 27.5 38.2
14.9 SC Mixed 21.9 27.2
65% 22.7 GB/s
Min Avg Max
83.8 Latency 102 110
39% 102 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 1067 MHz clocked @ 1467 MHz
MC Read 39.5
MC Write 29.8
MC Mixed 31.2
96% 33.5 GB/s
SC Read 21.2
SC Write 35.7
SC Mixed 26
79% 27.6 GB/s
Latency 87.7
46% 87.7 ns
2 of 4 slots used
16GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
MC Read 30.3
MC Write 29.6
MC Mixed 27.5
83% 29.1 GB/s
SC Read 19
SC Write 29.2
SC Mixed 22.2
67% 23.5 GB/s
Latency 104
39% 104 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 1067 MHz
MC Read 30.4
MC Write 29.1
MC Mixed 27.3
83% 28.9 GB/s
SC Read 19.7
SC Write 29.2
SC Mixed 22.4
68% 23.8 GB/s
Latency 101
40% 101 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 1067 MHz
MC Read 30
MC Write 28
MC Mixed 26.7
81% 28.2 GB/s
SC Read 19.3
SC Write 28
SC Mixed 21.8
66% 23 GB/s
Latency 99.4
40% 99.4 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 1067 MHz
MC Read 30
MC Write 27.1
MC Mixed 26.8
80% 28 GB/s
SC Read 18.1
SC Write 27.5
SC Mixed 22.2
65% 22.6 GB/s
Latency 104
38% 104 ns
2 of 4 slots used
16GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
MC Read 28.7
MC Write 27.5
MC Mixed 25.3
78% 27.2 GB/s
SC Read 19.9
SC Write 29.2
SC Mixed 23.2
69% 24.1 GB/s
Latency 103
39% 103 ns
831 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 8,750,778 RAM Kits tested.

Typical CMU16GX4 2x8GB Builds (Compare 6,815 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 110%
UFO
Desktop
Desktop 103%
UFO
Workstation
Workstation 106%
UFO

Motherboard: MSI X370 GAMING PRO CARBON (MS-7A32) - $160

EDIT WITH CUSTOM PC BUILDER Value: 113% - Outstanding Total price: $972

Popular CMU16GX4 2x8GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
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  • - Reports are generated and presented on userbenchmark.com.
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Memory Kit Rankings (Price vs Performance) June 2018 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.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price per GB.

 Comments

104 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 i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $104
AMD Ryzen 5 1600 $175Nvidia GTX 1060-6GB $89Samsung 850 Evo 500GB $138
Intel Core i5-8600K $235AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $911SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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