TEST
YOUR RAM
ADD TO PC
BUILD

Corsair CMU16GX4M2C3000C15(|B|R)

Vengeance LED DDR4 3000 C15 2x8GB

Average Bench: 83.6% (42nd of 108)

Based on 22,894 user benchmarks.  Model: Corsair CMU16GX4M2C3000C15 2x8GB
Poor: 52%Average: 83.6% Great: 104%

Popular builds with this RAM

Very good average bench

The Corsair Vengeance LED DDR4 3000 C15 2x8GB averaged just 16.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LED DDR4 3000 C15 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 32.2GB/s
Avg. 16 Core Write Bench 31.1GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LED DDR4 3000 C15 2x8GB is 51.7%. This is a relatively wide range which indicates that the Corsair Vengeance LED DDR4 3000 C15 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 19.2GB/s
Avg. Physical RAM Latency 67ns
ADVERTISEMENT

Average Bench

(Based on 22,894 samples)
Rank 4283.6%
Min Avg Max
18.3 MC Read 32.2 41.6
18.1 MC Write 31.1 39.4
15.9 MC Mixed 26 33.8
85% 29.8 GB/s
Min Avg Max
11.5 SC Read 19.2 25
15 SC Write 30.3 41.4
14.6 SC Mixed 25.1 31.8
71.1% 24.9 GB/s
Min Avg Max
49.5 Latency 67 99.1
59.7% 67 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 @ 3000 MHz
98.9% Outstanding
MC Read 40
MC Write 35.6
MC Mixed 32.4
103% 36 GB/s
SC Read 24.2
SC Write 35.2
SC Mixed 26.7
82% 28.7 GB/s
Latency 72.5
55% 72.5 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
98.6% Outstanding
MC Read 39
MC Write 39
MC Mixed 27.5
100% 35.2 GB/s
SC Read 20.3
SC Write 39.6
SC Mixed 27.2
83% 29 GB/s
Latency 54.6
73% 54.6 ns
2 of 2 slots used
16GB DIMM DDR4 2934 MHz clocked @ 1467 MHz
96.7% Outstanding
MC Read 40.1
MC Write 32.3
MC Mixed 33.8
101% 35.4 GB/s
SC Read 22.8
SC Write 33.5
SC Mixed 27.1
79% 27.8 GB/s
Latency 81.4
49% 81.4 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
94.6% Outstanding
MC Read 38.9
MC Write 35.2
MC Mixed 29.9
99% 34.7 GB/s
SC Read 22.9
SC Write 31
SC Mixed 25.6
76% 26.5 GB/s
Latency 78.2
51% 78.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
92.7% Outstanding
MC Read 36.2
MC Write 34.8
MC Mixed 25.5
92% 32.2 GB/s
SC Read 22.3
SC Write 35.9
SC Mixed 30.6
85% 29.6 GB/s
Latency 49.2
81% 49.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
78.4% Very good
MC Read 29.8
MC Write 30.3
MC Mixed 21.9
78% 27.3 GB/s
SC Read 19.4
SC Write 30.8
SC Mixed 24
71% 24.7 GB/s
Latency 59.9
67% 59.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
77% Very good
MC Read 30.3
MC Write 27.7
MC Mixed 27.3
81% 28.4 GB/s
SC Read 19.9
SC Write 18.3
SC Mixed 24.6
60% 20.9 GB/s
Latency 101
40% 101 ns
22,894 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,174,233 RAM Kits tested.

 Prices

AmazonUS CMU16GX4M2C3000C15B $11920 mins
OutletPCUS CMU16GX4M2C3000C15B $1291 day
OutletPCUS CMU16GX4M2C3000C15 $1291 day
AmazonUS CMU16GX4M2C3000C15R $1922 months
OutletPCUS CMU16GX4M2C3000C15R $20818 months
AmazonUS CMU16GX4M2C3000C15 $2203 days
Send price feedback
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 Vengeance LED DDR4 3000 C15 2x8GB Builds (Compare 19,558 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 75%
Battleship
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 59%
Gunboat

Motherboard: Asus PRIME Z270-A - $159

CPU
Core i7-7700KIntel  $334Bench 86%, 343,153 samples10,141x
Core i5-7600KIntel  $250Bench 82%, 109,152 samples4,319x
Core i7-6700KIntel  $275Bench 81%, 350,102 samples1,084x
GPU
GTX 1070Nvidia  $369Bench 77%, 689,835 samples3,718x
GTX 1080Nvidia  $528Bench 101%, 552,082 samples3,018x
GTX 1060-6GBNvidia  $285Bench 56%, 747,470 samples2,479x
SSD
850 Evo 250GBSamsung  $70Bench 106%, 519,572 samples2,067x
850 Evo 500GBSamsung  $107Bench 112%, 382,161 samples1,696x
960 Evo NVMe PCIe M.2 250GBSamsung  $100Bench 199%, 146,390 samples1,297x
RAM
Vengeance LED DDR4 3000 C15 2x8GBCorsair  $119Bench 84%, 22,894 samples489x
EDIT WITH CUSTOM PC BUILDER Value: 60% - Good Total price: $1,051

Popular Vengeance LED DDR4 3000 C15 2x8GB 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.
USA-User
Avatar level
5,866

Liked (edit your comment) Add link

11 days ago.

_LTG_
Avatar level
16

Good

12 months ago.

Performs well, but has trouble maintaining tighter timings. CL16 @ 3333 works great.

Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 3 years

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 $138Nvidia 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