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Corsair

CMW64GX4M2D3600C18 2x31.5GB

▲ 500 ▼

Release date ≈ Q4 2019.

Average Bench: 96.3% (12th of 113)

Based on 1,726 user benchmarks.  Model: Corsair CMW64GX4M2D3600C18 2x31.5GB
Poor: 62%Average: 96.3% Great: 132%

Popular builds with this RAM

Excellent average bench

The Corsair CMW64GX4M2D3600C18 2x31.5GB averaged just 3.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMW64GX4M2D3600C18 2x31.5GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 40GB/s
Avg. 16 Core Write Bench 33.1GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Corsair CMW64GX4M2D3600C18 2x31.5GB is 69.8%. This is a particularly wide range which indicates that the Corsair CMW64GX4M2D3600C18 2x31.5GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 78.5ns
Avg. 1 Core Read Bench 23.1GB/s
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Average Bench

(Based on 1,726 samples)
Rank 1296.3%
Min Avg Max
22.8 MC Read 40 62.5
18.4 MC Write 33.1 44.2
20.3 MC Mixed 32.5 43.7
100% 35.2 GB/s
Min Avg Max
14.3 SC Read 23.1 31.7
15.9 SC Write 28.7 49.6
19.3 SC Mixed 30.9 41.7
78.7% 27.5 GB/s
Min Avg Max
58 Latency 78.5 112
51% 78.5 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
63GB DIMM DDR4 clocked @ 3600 MHz
129% Outstanding
MC Read 60.6
MC Write 41.5
MC Mixed 42.2
137% 48.1 GB/s
SC Read 29.5
SC Write 26.5
SC Mixed 41.4
93% 32.5 GB/s
Latency 63.8
63% 63.8 ns
2 of 4 slots used
63GB DIMM DDR4 clocked @ 3600 MHz
115% Outstanding
MC Read 48.1
MC Write 40.1
MC Mixed 41.7
124% 43.3 GB/s
SC Read 25.2
SC Write 26.7
SC Mixed 35.7
83% 29.2 GB/s
Latency 85.4
47% 85.4 ns
2 of 2 slots used
63GB DIMM DDR4 clocked @ 2133 MHz
71.8% Very good
MC Read 26.6
MC Write 26.8
MC Mixed 22
72% 25.1 GB/s
SC Read 17.2
SC Write 29.6
SC Mixed 22.3
66% 23 GB/s
Latency 70.7
57% 70.7 ns
2 of 4 slots used
63GB DIMM DDR4 clocked @ 2133 MHz
69.9% Good
MC Read 26.1
MC Write 26.9
MC Mixed 21.6
71% 24.9 GB/s
SC Read 13.5
SC Write 26.1
SC Mixed 22.9
60% 20.8 GB/s
Latency 76.5
52% 76.5 ns
2 of 4 slots used
63GB DIMM DDR4 clocked @ 2133 MHz
64.9% Good
MC Read 23.6
MC Write 25.9
MC Mixed 20.5
67% 23.3 GB/s
SC Read 13.2
SC Write 25.4
SC Mixed 17.7
54% 18.8 GB/s
Latency 88
46% 88 ns
2 of 4 slots used
63GB DIMM DDR4 clocked @ 3600 MHz
59.4% Above average
MC Read 22.5
MC Write 17.9
MC Mixed 19.6
57% 20 GB/s
SC Read 22.3
SC Write 22.9
SC Mixed 23.1
65% 22.8 GB/s
Latency 87.3
46% 87.3 ns
1,726 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,316,844 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 CMW64GX4M2D3600C18 2x31.5GB Builds (Compare 22,504 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 179%
UFO
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 207%
UFO

Motherboard: Asus ROG STRIX X570-E GAMING - $330

CPU
Ryzen 9 3900XAMD  $420Bench 88%, 248,527 samples5,659x
Ryzen 7 3700XAMD  $270Bench 87%, 603,576 samples3,816x
Ryzen 9 5900XAMD  $550Bench 101%, 60,101 samples2,416x
GPU
RTX 3080Nvidia  $700Bench 205%, 158,980 samples2,312x
RTX 2070S (Super)Nvidia  $510Bench 117%, 482,957 samples2,201x
RTX 2080S (Super)Nvidia  $770Bench 136%, 207,087 samples1,661x
SSD
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $135Bench 319%, 257,354 samples2,253x
970 Evo NVMe PCIe M.2 1TBSamsung  $169Bench 300%, 253,881 samples1,624x
970 Evo Plus NVMe PCIe M.2 500GBSamsung  $78Bench 286%, 299,199 samples1,155x
RAM
CMW64GX4M2D3600C18 2x31.5GBCorsairBench 96%, 1,726 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 75% - Very good Total price: $1,585

Popular CMW64GX4M2D3600C18 2x31.5GB compatible motherboards:

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  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) July 2021 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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