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Corsair

CMK16GX4M2D3000C16 CM4X8GF2666C16K8 CMK16GX4M2D3000C16 CM4X8GF2666C16K8 32GB

▲ 500 ▼

Release date ≈ Q2 2020.

Average Bench: 82.2% (48th of 115)

Based on 3 user benchmarks.  Model: Corsair CMK16GX4M2D3000C16 CM4X8GF2666C16K8 CMK16GX4M2D3000C16 CM4X8GF2666C16K8 32GB
Poor: 72%Average: 82.2% Great: 88%

Popular builds with this RAM

Very good average bench

The Corsair CMK16GX4M2D3000C16 CM4X8GF2666C16K8 CMK16GX4M2D3000C16 CM4X8GF2666C16K8 32GB averaged just 17.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMK16GX4M2D3000C16 CM4X8GF2666C16K8 CMK16GX4M2D3000C16 CM4X8GF2666C16K8 32GB near the top of the comparison list.

Strengths

Avg. 1 Core Write Bench 33.9GB/s
Avg. 16 Core Write Bench 31.5GB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this RAM perfroms. This result should be interpreted with caution.

Weaknesses

Avg. 1 Core Read Bench 18.9GB/s
Avg. Physical RAM Latency 69.3ns
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Average Bench

(Based on 3 samples)
Rank 4882.2%
Min Avg Max
25 MC Read 29.8 33
28.6 MC Write 31.5 33
23.3 MC Mixed 25.8 27.5
82.9% 29 GB/s
Min Avg Max
17.5 SC Read 18.9 19.9
29.9 SC Write 33.9 36.7
21.5 SC Mixed 24.9 26.8
73.9% 25.9 GB/s
Min Avg Max
58.5 Latency 69.3 83.9
57.7% 69.3 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2666, 2666, 2666, 2666 MHz
8192, 8192, 8192, 8192 MB
87.8% Excellent
MC Read 33
MC Write 33
MC Mixed 26.5
88% 30.8 GB/s
SC Read 19.9
SC Write 36.7
SC Mixed 26.8
80% 27.8 GB/s
Latency 58.5
68% 58.5 ns
2666, 2666, 2666, 2666 MHz
8192, 8192, 8192, 8192 MB
86.4% Excellent
MC Read 31.4
MC Write 33
MC Mixed 27.5
88% 30.6 GB/s
SC Read 19.2
SC Write 35
SC Mixed 26.4
77% 26.9 GB/s
Latency 65.4
61% 65.4 ns
2133, 2133, 2133, 2133 MHz
8192, 8192, 8192, 8192 MB
72.3% Very good
MC Read 25
MC Write 28.6
MC Mixed 23.3
73% 25.6 GB/s
SC Read 17.5
SC Write 29.9
SC Mixed 21.5
66% 23 GB/s
Latency 83.9
48% 83.9 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,005,310 RAM Kits tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical CMK16GX4M2D3000C16 CM4X8GF2666C16K8 CMK16GX4M2D3000C16 CM4X8GF2666C16K8 32GB Builds (Compare 2,019 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 79%
Battleship
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 66%
Battle cruiser

Motherboard: Asus TUF B360-PLUS GAMING - $105

CPU
Core i5-9400FIntel  $102Bench 85%, 299,482 samples537x
Core i5-8400Intel  $131Bench 82%, 312,220 samples254x
Core i7-8700Intel  $200Bench 87%, 349,567 samples251x
GPU
RTX 2060Nvidia  $324Bench 90%, 645,160 samples217x
GTX 1060-6GBNvidia  $117Bench 56%, 1,368,019 samples146x
GTX 1660S (Super)Nvidia  $233Bench 71%, 428,800 samples105x
SSD
A400 240GBKingston  $28Bench 66%, 424,288 samples90x
660p NVMe PCIe M.2 512GBIntel  $60Bench 156%, 162,275 samples84x
970 Evo Plus NVMe PCIe M.2 500GBSamsung  $43Bench 276%, 367,854 samples45x
RAM
CMK16GX4M2D3000C16 CM4X8GF2666C16K8 CMK16GX4M2D3000C16 CM4X8GF2666C16K8 32GBCorsairBench 82%, 3 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 73% - Very good Total price: $559

Popular CMK16GX4M2D3000C16 CM4X8GF2666C16K8 CMK16GX4M2D3000C16 CM4X8GF2666C16K8 32GB compatible motherboards:

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Welcome to our 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 value for money upgrades.

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Memory Kit Rankings (Price vs Performance) April 2024 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.

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Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB

115 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.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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