TEST
YOUR RAM
ADD TO PC
BUILD

Corsair

CMU16GX4M2C3000C15 4x8GB

▲ 500 ▼

Release date ≈ Q3 2016.

Average Bench: 87.9% (26th of 113)

Based on 2,737 user benchmarks.  Model: Corsair CMU16GX4M2C3000C15 4x8GB
Poor: 67%Average: 87.9% Great: 107%

Popular builds with this RAM

Very good average bench

The Corsair CMU16GX4M2C3000C15 4x8GB averaged just 12.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMU16GX4M2C3000C15 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 33.2GB/s
Avg. 16 Core Read Bench 32.9GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair CMU16GX4M2C3000C15 4x8GB is 40.2%. This is a relatively wide range which indicates that the Corsair CMU16GX4M2C3000C15 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 19.5GB/s
Avg. Physical RAM Latency 69.8ns
ADVERTISEMENT

Average Bench

(Based on 2,737 samples)
Rank 2687.9%
Min Avg Max
24.2 MC Read 32.9 41.6
22.5 MC Write 33.2 44.5
21.5 MC Mixed 28.6 37.9
90.2% 31.6 GB/s
Min Avg Max
12.7 SC Read 19.5 25.9
18 SC Write 31.7 43.5
17.6 SC Mixed 26.3 34.5
73.7% 25.8 GB/s
Min Avg Max
53.7 Latency 69.8 101
57.3% 69.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3467 MHz
105% Outstanding
MC Read 38.4
MC Write 41.7
MC Mixed 32.5
107% 37.5 GB/s
SC Read 21.9
SC Write 43.4
SC Mixed 30.6
91% 32 GB/s
Latency 56.8
70% 56.8 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
100% Outstanding
MC Read 36.3
MC Write 38.3
MC Mixed 31.1
101% 35.2 GB/s
SC Read 23.2
SC Write 43.6
SC Mixed 30.9
93% 32.6 GB/s
Latency 57.6
69% 57.6 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
96.3% Outstanding
MC Read 35.3
MC Write 37.6
MC Mixed 28.9
97% 33.9 GB/s
SC Read 19.9
SC Write 43.1
SC Mixed 30.7
89% 31.2 GB/s
Latency 60.4
66% 60.4 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
93.4% Outstanding
MC Read 34.9
MC Write 35.6
MC Mixed 28.1
94% 32.9 GB/s
SC Read 20.3
SC Write 41
SC Mixed 28.7
86% 30 GB/s
Latency 59.2
68% 59.2 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
91.8% Outstanding
MC Read 35
MC Write 32.7
MC Mixed 28.8
92% 32.2 GB/s
SC Read 19.4
SC Write 39.4
SC Mixed 27.5
82% 28.8 GB/s
Latency 53.7
74% 53.7 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
88.4% Excellent
MC Read 36.9
MC Write 22.6
MC Mixed 35.9
91% 31.8 GB/s
SC Read 24.2
SC Write 22.1
SC Mixed 35.2
78% 27.2 GB/s
Latency 78.4
51% 78.4 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
85.8% Excellent
MC Read 26.9
MC Write 47.3
MC Mixed 27.9
97% 34 GB/s
SC Read 7.7
SC Write 21.9
SC Mixed 9.9
38% 13.2 GB/s
Latency 102
39% 102 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3200 MHz
79.3% Very good
MC Read 29.2
MC Write 24
MC Mixed 29.9
79% 27.7 GB/s
SC Read 25.4
SC Write 23.7
SC Mixed 32.1
77% 27.1 GB/s
Latency 76
53% 76 ns
2,737 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 39,660,453 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 CMU16GX4M2C3000C15 4x8GB Builds (Compare 1,815 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 120%
UFO
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 102%
UFO

Motherboard: MSI Z270 GAMING M7 (MS-7A57) - $250

CPU
Core i7-7700KIntel  $379Bench 88%, 502,549 samples1,350x
Core i5-7600KIntel  $244Bench 84%, 166,454 samples145x
Core i7-6700KIntel  $266Bench 84%, 483,301 samples138x
GPU
GTX 1080-TiNvidia  $808Bench 136%, 622,179 samples372x
GTX 1080Nvidia  $450Bench 105%, 736,321 samples296x
GTX 1070Nvidia  $330Bench 80%, 961,354 samples236x
SSD
850 Evo 500GBSamsung  $125Bench 111%, 608,974 samples93x
850 Evo 250GBSamsung  $100Bench 103%, 690,674 samples74x
960 Evo NVMe PCIe M.2 500GBSamsung  $80Bench 214%, 133,599 samples70x
RAM
CMU16GX4M2C3000C15 4x8GBCorsairBench 88%, 2,737 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 50% - Average Total price: $1,562

Popular CMU16GX4M2C3000C15 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 ProGaming

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) February 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]

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
Ready to retire
Age: 4 years

Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 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.

 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 i5-10400F $151Nvidia RTX 3060-Ti $400Crucial MX500 250GB $48
Intel Core i5-10600K $230Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i7-10700K $326Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback