TEST
YOUR RAM
ADD TO PC
BUILD

Corsair

CMW16GX4M2C3000C15 4x8GB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 87.9% (26th of 108)

Based on 4,376 user benchmarks.  Model: Corsair CMW16GX4M2C3000C15 4x8GB
Poor: 68%Average: 87.9% Great: 103%

Popular builds with this RAM

Very good average bench

The Corsair CMW16GX4M2C3000C15 4x8GB averaged just 12.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMW16GX4M2C3000C15 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 33GB/s
Avg. 1 Core Write Bench 32.8GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair CMW16GX4M2C3000C15 4x8GB is 35.3%. This is a relatively wide range which indicates that the Corsair CMW16GX4M2C3000C15 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 20.4GB/s
Avg. Physical RAM Latency 67.3ns
ADVERTISEMENT

Average Bench

(Based on 4,376 samples)
Rank 2687.9%
Min Avg Max
25.2 MC Read 33 40.3
22.5 MC Write 32.4 39.2
21.6 MC Mixed 28.6 37
89.5% 31.3 GB/s
Min Avg Max
15.4 SC Read 20.4 25.4
20.5 SC Write 32.8 42.2
19.8 SC Mixed 26.7 34.2
76.2% 26.7 GB/s
Min Avg Max
51.7 Latency 67.3 96.2
59.5% 67.3 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
32GB DIMM DDR4 3134 MHz clocked @ 1567 MHz
133% Outstanding
MC Read 57.6
MC Write 48.2
MC Mixed 48
146% 51.3 GB/s
SC Read 18.6
SC Write 43.6
SC Mixed 27.9
86% 30 GB/s
Latency 89.7
45% 89.7 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
103% Outstanding
MC Read 37
MC Write 40.2
MC Mixed 32.2
104% 36.5 GB/s
SC Read 21.7
SC Write 41.9
SC Mixed 30.8
90% 31.5 GB/s
Latency 48.8
82% 48.8 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
96.1% Outstanding
MC Read 35.6
MC Write 36.8
MC Mixed 29.1
97% 33.8 GB/s
SC Read 18.4
SC Write 40.9
SC Mixed 29.8
85% 29.7 GB/s
Latency 52.6
76% 52.6 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
73.8% Very good
MC Read 26.1
MC Write 28.5
MC Mixed 22.8
74% 25.8 GB/s
SC Read 16.1
SC Write 29
SC Mixed 24.6
66% 23.2 GB/s
Latency 64.9
62% 64.9 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2933 MHz
64.1% Good
MC Read 22.9
MC Write 27.8
MC Mixed 19.6
67% 23.4 GB/s
SC Read 14
SC Write 21.9
SC Mixed 16.8
50% 17.6 GB/s
Latency 102
39% 102 ns
4,376 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,181,356 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 CMW16GX4M2C3000C15 4x8GB Builds (Compare 16,229 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 114%
UFO
Desktop
Desktop 136%
UFO
Workstation
Workstation 127%
UFO

Motherboard: Asus ROG STRIX Z390-E GAMING - $230

CPU
Core i9-9900KIntel  $455Bench 100%, 111,042 samples4,259x
Core i7-9700KIntel  $334Bench 100%, 96,703 samples3,797x
Core i7-8700KIntel  $367Bench 93%, 384,815 samples2,701x
GPU
RTX 2080Nvidia  $630Bench 120%, 123,892 samples2,918x
RTX 2080-TiNvidia  $1,100Bench 156%, 83,549 samples1,980x
RTX 2070Nvidia  $450Bench 100%, 146,930 samples1,908x
SSD
970 Evo NVMe PCIe M.2 500GBSamsung  $90Bench 270%, 127,454 samples1,578x
970 Evo Plus NVMe PCIe M.2 500GBSamsung  $100Bench 293%, 56,990 samples1,160x
970 Evo NVMe PCIe M.2 1TBSamsung  $165Bench 311%, 49,841 samples1,039x
RAM
CMW16GX4M2C3000C15 4x8GBCorsairBench 88%, 4,376 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 63% - Good Total price: $1,405

Popular CMW16GX4M2C3000C15 4x8GB compatible motherboards:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

Gaming Desktop Workstation

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) November 2019 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]

ADVERTISEMENT

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

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Reaching its prime
Age: 17 months

Speed Comparisons

vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs Corsair Dominator DDR4 3000 C15 4x16GB

108 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.

 Frequently Asked Questions

Computer Components FAQ
What is the UBM value for money rating?
What is UBM Effective Speed?
Thunderbolt speed?
Are USB 3.0 cables different?
USB 3.0 vs 2.0 speed difference?
Why buy USB 3.0 today?
USB 3.0 / 4.0 release dates and max speeds?
Graphics Cards
How to force Optimus or Switchable discrete GPUs?
What are the UBM DX11 GPU tests?
What are the UBM DX10 GPU tests?
What are the UBM DX09 GPU tests?
What is the Splatting GPU benchmark?
What is the Gravity (NBody) GPU benchmark?
Memory Kits
What is the RAM value for money rating?
What is the effective RAM speed index?
What is the system memory latency ladder?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9400F $148Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9600K $210AMD RX 580 $170Samsung 850 Evo 120GB $150
Intel Core i7-9700K $334Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $51
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $85Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Test your PC Build a PC
Can You Run It?
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback