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Corsair

CMZ4GX3M1A1600C9 CMX4GX3M1A1600C11 CMZ4GX3M1A1600C9 12GB

▲ 500 ▼

Release date ≈ Q2 2017.

Average Bench: 41.8% (103rd of 115)

Based on 4 user benchmarks.  Model: Corsair CMZ4GX3M1A1600C9 CMX4GX3M1A1600C11 CMZ4GX3M1A1600C9 12GB
Poor: 34%Average: 41.8% Great: 48%

Below average average bench

The Corsair CMZ4GX3M1A1600C9 CMX4GX3M1A1600C11 CMZ4GX3M1A1600C9 12GB averaged 58.2% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Physical RAM Latency 62.5ns
Avg. 16 Core Read Bench 14.6GB/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 11.5GB/s
Avg. 16 Core Mixed IO Bench 12.9GB/s
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Average Bench

(Based on 4 samples)
Rank 10341.8%
Min Avg Max
11 MC Read 14.6 17.5
11.2 MC Write 13.6 16
10.4 MC Mixed 12.9 14.4
39.2% 13.7 GB/s
Min Avg Max
8.8 SC Read 11.5 14.2
9.1 SC Write 13.2 17.7
11.2 SC Mixed 13 16.3
36% 12.6 GB/s
Min Avg Max
54.4 Latency 62.5 72.8
64% 62.5 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
1600, 1600, 1600 MHz
4096, 4096, 4096 MB
48.2% Average
MC Read 16.2
MC Write 16
MC Mixed 14.4
44% 15.5 GB/s
SC Read 14.2
SC Write 17.7
SC Mixed 16.3
46% 16.1 GB/s
Latency 54.4
74% 54.4 ns
667, 667, 667 MHz
4096, 4096, 4096 MB
43.4% Average
MC Read 17.5
MC Write 14.3
MC Mixed 14.3
44% 15.4 GB/s
SC Read 8.8
SC Write 9.1
SC Mixed 11.7
28% 9.87 GB/s
Latency 72.8
55% 72.8 ns
1600, 1600, 1600 MHz
4096, 4096, 4096 MB
41.1% Average
MC Read 13.8
MC Write 13.1
MC Mixed 12.4
37% 13.1 GB/s
SC Read 12.6
SC Write 14.5
SC Mixed 13
38% 13.4 GB/s
Latency 57.5
70% 57.5 ns
1333, 1333, 1333 MHz
4096, 4096, 4096 MB
34.4% Below average
MC Read 11
MC Write 11.2
MC Mixed 10.4
31% 10.9 GB/s
SC Read 10.4
SC Write 11.7
SC Mixed 11.2
32% 11.1 GB/s
Latency 65.3
61% 65.3 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 66,997,741 RAM Kits tested

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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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  • 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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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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HDDRAMUSB
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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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