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Corsair

CM4X8GD3200C16K2E 2x8GB

▲ 500 ▼

Release date ≈ Q1 2019.

Average Bench: 86.9% (29th of 113)

Based on 2,335 user benchmarks.  Model: Corsair CM4X8GD3200C16K2E 2x8GB
Poor: 67%Average: 86.9% Great: 109%

Popular builds with this RAM

Very good average bench

The Corsair CM4X8GD3200C16K2E 2x8GB averaged just 13.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CM4X8GD3200C16K2E 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 34.9GB/s
Avg. 16 Core Write Bench 29.2GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair CM4X8GD3200C16K2E 2x8GB is 42.4%. This is a relatively wide range which indicates that the Corsair CM4X8GD3200C16K2E 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 71.2ns
Avg. 1 Core Read Bench 22.6GB/s
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Average Bench

(Based on 2,335 samples)
Rank 2986.9%
Min Avg Max
25.8 MC Read 34.9 43.2
18.4 MC Write 29.2 41.1
19.8 MC Mixed 28.7 35.5
88.4% 30.9 GB/s
Min Avg Max
14.9 SC Read 22.6 31.1
18.1 SC Write 29.1 43.7
19.8 SC Mixed 29.1 36.7
76.9% 26.9 GB/s
Min Avg Max
54.7 Latency 71.2 103
56.2% 71.2 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 clocked @ 3200 MHz
124% Outstanding
MC Read 61.8
MC Write 40.9
MC Mixed 36.6
133% 46.4 GB/s
SC Read 30.4
SC Write 23.8
SC Mixed 35.9
86% 30 GB/s
Latency 62.4
64% 62.4 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
94.5% Outstanding
MC Read 40.4
MC Write 24.2
MC Mixed 35.2
95% 33.3 GB/s
SC Read 31.6
SC Write 24
SC Mixed 36.6
88% 30.7 GB/s
Latency 61.2
65% 61.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
93.2% Outstanding
MC Read 40
MC Write 24
MC Mixed 34.8
94% 32.9 GB/s
SC Read 31.7
SC Write 24
SC Mixed 35.9
87% 30.5 GB/s
Latency 67.9
59% 67.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
93% Outstanding
MC Read 40.4
MC Write 23.9
MC Mixed 36.4
96% 33.6 GB/s
SC Read 26.1
SC Write 24
SC Mixed 35.4
81% 28.5 GB/s
Latency 79.4
50% 79.4 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
89.7% Excellent
MC Read 33.9
MC Write 29.6
MC Mixed 30.5
90% 31.3 GB/s
SC Read 28.2
SC Write 36.6
SC Mixed 30.9
91% 31.9 GB/s
Latency 77
52% 77 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
85.7% Excellent
MC Read 34.3
MC Write 23.9
MC Mixed 34.2
88% 30.8 GB/s
SC Read 21.6
SC Write 23.2
SC Mixed 31.2
72% 25.3 GB/s
Latency 70.8
56% 70.8 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
66.8% Good
MC Read 29.8
MC Write 16
MC Mixed 24.8
67% 23.5 GB/s
SC Read 22.6
SC Write 16.2
SC Mixed 25.6
61% 21.5 GB/s
Latency 85.3
47% 85.3 ns
2,335 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,855,558 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 CM4X8GD3200C16K2E 2x8GB Builds (Compare 2,246 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 80%
Battleship
Desktop
Desktop 91%
Nuclear submarine
Workstation
Workstation 68%
Battle cruiser

System: Mm-vision Computer

CPU
Core i5-9400FIntel  $165Bench 86%, 234,305 samples250x
Core i7-9700KFIntel  $265Bench 97%, 26,315 samples225x
Core i5-9600KIntel  $198Bench 94%, 306,614 samples154x
GPU
RTX 2060Nvidia  $390Bench 88%, 501,350 samples424x
RTX 2070S (Super)Nvidia  $510Bench 117%, 505,105 samples359x
RTX 3070Nvidia  $500Bench 153%, 252,008 samples186x
SSD
660p NVMe PCIe M.2 1TBIntel  $90Bench 194%, 157,795 samples628x
660p NVMe PCIe M.2 512GBIntel  $61Bench 154%, 152,276 samples290x
SSDPEKNW010T9 1TBIntelBench 223%, 15,868 samples217x
RAM
CM4X8GD3200C16K2E 2x8GBCorsairBench 87%, 2,335 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 69% - Good Total price: $645

Popular CM4X8GD3200C16K2E 2x8GB systems:

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) September 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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Speed Comparisons

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

113 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 i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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