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Corsair

CMW64GX4M2D3600C18 2x31.5GB

▲ 500 ▼

Release date ≈ Q4 2019.

Average Bench: 92.5% (17th of 113)

Based on 1,064 user benchmarks.  Model: Corsair CMW64GX4M2D3600C18 2x31.5GB
Poor: 62%Average: 92.5% Great: 130%

Popular builds with this RAM

Excellent average bench

The Corsair CMW64GX4M2D3600C18 2x31.5GB averaged just 7.5% 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 37.8GB/s
Avg. 16 Core Write Bench 31.9GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Corsair CMW64GX4M2D3600C18 2x31.5GB is 67.9%. 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 81.6ns
Avg. 1 Core Read Bench 22.1GB/s
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Average Bench

(Based on 1,064 samples)
Rank 1792.5%
Min Avg Max
23.7 MC Read 37.8 63.7
17.6 MC Write 31.9 43.9
20.6 MC Mixed 31.3 43.5
96.2% 33.7 GB/s
Min Avg Max
14.1 SC Read 22.1 31.4
15.7 SC Write 28.1 49.4
19.7 SC Mixed 29.9 41.2
76.3% 26.7 GB/s
Min Avg Max
57.4 Latency 81.6 114
49% 81.6 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
63GB DIMM DDR4 clocked @ 3600 MHz
140% Outstanding
MC Read 68
MC Write 44.1
MC Mixed 46.5
151% 52.9 GB/s
SC Read 31.5
SC Write 27.4
SC Mixed 42.8
97% 33.9 GB/s
Latency 63.7
63% 63.7 ns
2 of 4 slots used
63GB DIMM DDR4 clocked @ 3600 MHz
131% Outstanding
MC Read 59.3
MC Write 43.8
MC Mixed 44
140% 49 GB/s
SC Read 32.1
SC Write 26.7
SC Mixed 42.2
96% 33.7 GB/s
Latency 62.5
64% 62.5 ns
2 of 2 slots used
63GB DIMM DDR4 clocked @ 3600 MHz
105% Outstanding
MC Read 40.3
MC Write 40.9
MC Mixed 31
107% 37.4 GB/s
SC Read 20.8
SC Write 45.9
SC Mixed 30.3
92% 32.3 GB/s
Latency 52.8
76% 52.8 ns
2 of 4 slots used
63GB DIMM DDR4 clocked @ 3600 MHz
101% Outstanding
MC Read 42.3
MC Write 26.9
MC Mixed 38.7
103% 36 GB/s
SC Read 30.8
SC Write 26.1
SC Mixed 40.4
93% 32.4 GB/s
Latency 66.9
60% 66.9 ns
2 of 4 slots used
63GB DIMM DDR4 clocked @ 3600 MHz
99.2% Outstanding
MC Read 40
MC Write 33.5
MC Mixed 30.6
99% 34.7 GB/s
SC Read 20.6
SC Write 50.3
SC Mixed 30.9
97% 33.9 GB/s
Latency 62.3
64% 62.3 ns
2 of 4 slots used
63GB DIMM DDR4 clocked @ 2133 MHz
95.4% Outstanding
MC Read 54.7
MC Write 26.3
MC Mixed 28.1
104% 36.4 GB/s
SC Read 23.6
SC Write 15.8
SC Mixed 27.3
64% 22.2 GB/s
Latency 103
39% 103 ns
2 of 4 slots used
63GB DIMM DDR4 clocked @ 2133 MHz
64.2% Good
MC Read 28.1
MC Write 16.1
MC Mixed 25.6
66% 23.3 GB/s
SC Read 22.1
SC Write 15.3
SC Mixed 20.2
55% 19.2 GB/s
Latency 114
35% 114 ns
1,064 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 38,196,078 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 3,222 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 202%
UFO
Desktop
Desktop 105%
UFO
Workstation
Workstation 218%
UFO

Motherboard: Asus ROG MAXIMUS XII HERO (WI-FI) - $400

CPU
Core i9-10900KIntel  $515Bench 102%, 29,736 samples1,518x
Core i7-10700KIntel  $355Bench 99%, 66,518 samples791x
Core i9-10850KIntel  $420Bench 101%, 15,725 samples512x
GPU
RTX 3080Nvidia  $700Bench 202%, 82,630 samples562x
RTX 2080-TiNvidia  $1,264Bench 173%, 247,718 samples471x
RTX 3090Nvidia  $1,500Bench 228%, 25,755 samples375x
SSD
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $150Bench 329%, 178,345 samples658x
970 Evo Plus NVMe PCIe M.2 2TBSamsung  $309Bench 336%, 21,172 samples275x
970 Evo NVMe PCIe M.2 1TBSamsung  $138Bench 308%, 203,710 samples257x
RAM
CMW64GX4M2D3600C18 2x31.5GBCorsairBench 92%, 1,064 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 77% - Very good Total price: $1,765

Popular CMW64GX4M2D3600C18 2x31.5GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) January 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.

 Comments

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Age: 13 months

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CPUGPUSSD
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HDDRAMUSB
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