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Corsair

CM4X8GD3000C16K4 2x8GB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 83% (44th of 115)

Based on 669 user benchmarks.  Model: Corsair CM4X8GD3000C16K4 2x8GB
Poor: 60%Average: 83% Great: 102%

Popular builds with this RAM

Very good average bench

The Corsair CM4X8GD3000C16K4 2x8GB averaged just 17.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CM4X8GD3000C16K4 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 32.9GB/s
Avg. 16 Core Write Bench 30.4GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair CM4X8GD3000C16K4 2x8GB is 41.9%. This is a relatively wide range which indicates that the Corsair CM4X8GD3000C16K4 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 19.7GB/s
Avg. Physical RAM Latency 67.9ns
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Average Bench

(Based on 669 samples)
Rank 4483%
Min Avg Max
23.3 MC Read 32.9 41.1
20.1 MC Write 30.4 38.8
18.2 MC Mixed 25.2 33.2
84.2% 29.5 GB/s
Min Avg Max
13.4 SC Read 19.7 25.8
17.2 SC Write 30.2 41.3
17.2 SC Mixed 25.1 31.9
71.5% 25 GB/s
Min Avg Max
50.8 Latency 67.9 98.5
58.9% 67.9 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 @ 3001 MHz
94.5% Outstanding
MC Read 35.4
MC Write 38.9
MC Mixed 26.6
96% 33.6 GB/s
SC Read 18.7
SC Write 39.7
SC Mixed 26.9
81% 28.4 GB/s
Latency 57.6
69% 57.6 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
89.6% Excellent
MC Read 34.8
MC Write 34.1
MC Mixed 24.7
89% 31.2 GB/s
SC Read 21.1
SC Write 40.9
SC Mixed 27.4
85% 29.8 GB/s
Latency 59.3
67% 59.3 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
88.7% Excellent
MC Read 35
MC Write 32.9
MC Mixed 24.8
88% 30.9 GB/s
SC Read 20.8
SC Write 36.2
SC Mixed 28.4
81% 28.5 GB/s
Latency 54.5
73% 54.5 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3001 MHz
85.9% Excellent
MC Read 33.4
MC Write 33.6
MC Mixed 26.2
89% 31.1 GB/s
SC Read 16.7
SC Write 30.6
SC Mixed 23.6
68% 23.6 GB/s
Latency 63.9
63% 63.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
85.9% Excellent
MC Read 34.1
MC Write 32.8
MC Mixed 24
87% 30.3 GB/s
SC Read 19.8
SC Write 32.2
SC Mixed 25.2
74% 25.7 GB/s
Latency 56.2
71% 56.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
70.5% Very good
MC Read 27.2
MC Write 26.4
MC Mixed 20.1
70% 24.6 GB/s
SC Read 17.6
SC Write 28.3
SC Mixed 21.6
64% 22.5 GB/s
Latency 67.9
59% 67.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
66.1% Good
MC Read 25.1
MC Write 25
MC Mixed 19.9
67% 23.3 GB/s
SC Read 14
SC Write 24.1
SC Mixed 19.9
55% 19.3 GB/s
Latency 69.8
57% 69.8 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
62.8% Good
MC Read 24.6
MC Write 23.5
MC Mixed 19.3
64% 22.5 GB/s
SC Read 13.4
SC Write 20.7
SC Mixed 18.3
50% 17.5 GB/s
Latency 76.6
52% 76.6 ns
669 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 61,255,500 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 CM4X8GD3000C16K4 2x8GB Builds (Compare 7,792 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 56%
Gunboat
Desktop
Desktop 96%
Nuclear submarine
Workstation
Workstation 52%
Yacht

Motherboard: Asus PRIME Z370-P - $277

CPU
Core i7-8700KIntel  $217Bench 88%, 746,287 samples2,447x
Core i5-8600KIntel  $235Bench 91%, 264,837 samples1,814x
Core i7-8700Intel  $330Bench 87%, 349,567 samples1,038x
GPU
GTX 1060-6GBNvidia  $130Bench 56%, 1,368,019 samples887x
GTX 1080Nvidia  $400Bench 102%, 1,082,454 samples717x
GTX 1080-TiNvidia  $325Bench 124%, 840,268 samples575x
SSD
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $60Bench 310%, 455,997 samples232x
860 Evo 500GBSamsung  $75Bench 105%, 762,998 samples228x
850 Evo 500GBSamsung  $160Bench 112%, 695,664 samples204x
RAM
CM4X8GD3000C16K4 2x8GBCorsairBench 83%, 669 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 108% - Outstanding Total price: $684

Popular CM4X8GD3000C16K4 2x8GB 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) June 2023 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

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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 $300Nvidia RTX 3060 $280Crucial MX500 250GB $25
Intel Core i5-12600K $224Nvidia RTX 3060-Ti $300Samsung 850 Evo 120GB $86
Intel Core i5-12400F $150Nvidia RTX 4070-Ti $780Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $67G.SKILL Trident Z DDR4 3200 C14 4x16GB $381SanDisk Ultra Fit 32GB $16
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