TEST
YOUR RAM
ADD TO PC
BUILD

Corsair CMK16GX4M2B3000C15

Vengeance LPX DDR4 3000 C15 4x8GB

▲ 513 ▼

Release date ≤ Q4 2015.

VS

Average Bench: 89.9% (21st of 108)

Based on 16,115 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M2B3000C15 4x8GB
Poor: 69%Average: 89.9% Great: 106%

Popular builds with this RAM

Very good average bench

The Corsair Vengeance LPX DDR4 3000 C15 4x8GB averaged just 10.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 3000 C15 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 33.7GB/s
Avg. 1 Core Write Bench 33.1GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 3000 C15 4x8GB is 36.9%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 3000 C15 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 69.5ns
Avg. 1 Core Read Bench 20.8GB/s
ADVERTISEMENT

Average Bench

(Based on 16,115 samples)
Rank 2189.9%
Min Avg Max
25.2 MC Read 33.7 41.2
22.6 MC Write 33 40
21.9 MC Mixed 29.8 37.6
91.9% 32.2 GB/s
Min Avg Max
14.9 SC Read 20.8 25.9
21 SC Write 33.1 42.5
20.6 SC Mixed 27.4 34.8
77.4% 27.1 GB/s
Min Avg Max
52 Latency 69.5 99.8
57.6% 69.5 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 @ 3000 MHz
98.9% Outstanding
MC Read 36.2
MC Write 37.6
MC Mixed 30.8
100% 34.9 GB/s
SC Read 22.3
SC Write 40.7
SC Mixed 29.5
88% 30.8 GB/s
Latency 52.8
76% 52.8 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2933 MHz
98.4% Outstanding
MC Read 35.9
MC Write 37.1
MC Mixed 31.6
100% 34.9 GB/s
SC Read 21.5
SC Write 40
SC Mixed 29.5
87% 30.3 GB/s
Latency 55.8
72% 55.8 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
75.6% Very good
MC Read 24.4
MC Write 26.5
MC Mixed 30.4
77% 27.1 GB/s
SC Read 19.5
SC Write 27.7
SC Mixed 22.7
67% 23.3 GB/s
Latency 86.9
46% 86.9 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
71.8% Very good
MC Read 26.4
MC Write 27.2
MC Mixed 22.6
73% 25.4 GB/s
SC Read 15.8
SC Write 25.4
SC Mixed 22.5
61% 21.2 GB/s
Latency 67.4
59% 67.4 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
68.2% Good
MC Read 27.9
MC Write 18.1
MC Mixed 27.1
70% 24.4 GB/s
SC Read 20.3
SC Write 18
SC Mixed 26.4
62% 21.6 GB/s
Latency 99.8
40% 99.8 ns
4 of 4 slots used
32GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
66.7% Good
MC Read 26.6
MC Write 18.1
MC Mixed 26.2
68% 23.6 GB/s
SC Read 20.8
SC Write 18.2
SC Mixed 26.4
62% 21.8 GB/s
Latency 98.5
41% 98.5 ns
16,115 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 20,308,225 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 Vengeance LPX DDR4 3000 C15 4x8GB Builds (Compare 26,631 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 111%
UFO
Desktop
Desktop 113%
UFO
Workstation
Workstation 94%
Nuclear submarine

Motherboard: Asus ROG STRIX Z370-E GAMING - $350

CPU
Core i7-8700KIntel  $355Bench 92%, 340,510 samples19,349x
Core i5-8600KIntel  $265Bench 90%, 123,165 samples3,712x
Core i7-8700Intel  $320Bench 87%, 114,415 samples1,208x
GPU
GTX 1080-TiNvidia  $722Bench 126%, 386,341 samples6,667x
GTX 1080Nvidia  $528Bench 100%, 528,238 samples5,374x
GTX 1070Nvidia  $409Bench 78%, 627,011 samples2,320x
SSD
960 Evo NVMe PCIe M.2 250GBSamsung  $100Bench 201%, 140,582 samples2,257x
960 Evo NVMe PCIe M.2 500GBSamsung  $140Bench 224%, 103,863 samples2,044x
970 Evo NVMe PCIe M.2 500GBSamsung  $85Bench 275%, 112,126 samples1,673x
RAM
Vengeance LPX DDR4 3000 C15 4x8GBCorsairBench 90%, 16,115 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 53% - Above average Total price: $1,527

Popular Vengeance LPX DDR4 3000 C15 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) October 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
5,640

Liked (edit your comment) Add link

29 days ago.

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 Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB
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 $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $55
Intel Core i5-9600K $225Nvidia GTX 1660-Ti $275Samsung 850 Evo 500GB $107
Intel Core i7-9700K $288Nvidia RTX 2060S (Super) $430Samsung 850 Pro 256GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $37G.SKILL Trident Z DDR4 3200 C14 4x16GB $603SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $83Corsair Vengeance LPX DDR4 3200 C16 2x8GB $70SanDisk 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