TEST
YOUR RAM
ADD TO PC
BUILD

Corsair CMK32GX4M2B3000C15

Vengeance LPX DDR4 3000 C15 2x16GB

▲ 5314 ▼

Release date ≤ Q4 2015.

VS

Average Bench: 86.9% (32nd of 108)

Based on 10,464 user benchmarks.  Model: Corsair Vengeance LPX CMK32GX4M2B3000C15 2x16GB
Poor: 52%Average: 86.9% Great: 103%

Popular builds with this RAM

Very good average bench

The Corsair Vengeance LPX DDR4 3000 C15 2x16GB averaged just 13.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 3000 C15 2x16GB near the top of the comparison list.

Strengths

Avg. 1 Core Write Bench 34GB/s
Avg. 16 Core Read Bench 32.7GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 3000 C15 2x16GB is 51.7%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 3000 C15 2x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 20.1GB/s
Avg. Physical RAM Latency 66.4ns
ADVERTISEMENT

Average Bench

(Based on 10,464 samples)
Rank 3286.9%
Min Avg Max
18.4 MC Read 32.7 40.1
18.2 MC Write 32.5 39.1
15.6 MC Mixed 27.3 34.9
88.1% 30.8 GB/s
Min Avg Max
13.8 SC Read 20.1 25.9
18.3 SC Write 34 43
15.4 SC Mixed 26.2 31.2
76.5% 26.8 GB/s
Min Avg Max
51.2 Latency 66.4 96
60.2% 66.4 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
99.6% Outstanding
MC Read 38.3
MC Write 39.1
MC Mixed 30.4
103% 35.9 GB/s
SC Read 18.8
SC Write 39.1
SC Mixed 27.3
81% 28.4 GB/s
Latency 58.9
68% 58.9 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
99.5% Outstanding
MC Read 36.9
MC Write 37.9
MC Mixed 29.7
100% 34.8 GB/s
SC Read 22.4
SC Write 42
SC Mixed 30.8
91% 31.7 GB/s
Latency 51.3
78% 51.3 ns
2 of 4 slots used
32GB DIMM DDR4 2133 MHz clocked @ 3000 MHz
97.6% Outstanding
MC Read 34.9
MC Write 38.2
MC Mixed 30.1
98% 34.4 GB/s
SC Read 21.2
SC Write 40.4
SC Mixed 29.6
87% 30.4 GB/s
Latency 53.3
75% 53.3 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
96.4% Outstanding
MC Read 34.3
MC Write 37.4
MC Mixed 29.8
97% 33.8 GB/s
SC Read 21.5
SC Write 40.6
SC Mixed 30
88% 30.7 GB/s
Latency 54.1
74% 54.1 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
74.1% Very good
MC Read 27.1
MC Write 28
MC Mixed 22.6
74% 25.9 GB/s
SC Read 17.6
SC Write 29.2
SC Mixed 23.6
67% 23.5 GB/s
Latency 66.2
60% 66.2 ns
10,464 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 17,097,510 RAM Kits tested.

 Prices

AmazonUS $16014 mins
NeweggUS $1706 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 LPX DDR4 3000 C15 2x16GB Builds (Compare 12,128 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 124%
UFO
Desktop
Desktop 121%
UFO
Workstation
Workstation 90%
Aircraft carrier

Motherboard: Asus MAXIMUS IX HERO - $229

CPU
Core i7-7700KIntel  $337Bench 96%, 285,415 samples10,114x
Core i5-7600KIntel  $251Bench 90%, 92,464 samples749x
Core i7-6700KIntel  $278Bench 87%, 307,048 samples650x
GPU
GTX 1080-TiNvidia  $808Bench 151%, 341,604 samples3,455x
GTX 1080Nvidia  $528Bench 123%, 484,715 samples2,745x
GTX 1070Nvidia  $335Bench 98%, 579,633 samples1,878x
SSD
960 Evo NVMe PCIe M.2 500GBSamsung  $140Bench 216%, 88,554 samples1,302x
960 Evo NVMe PCIe M.2 250GBSamsung  $100Bench 201%, 138,794 samples1,211x
850 Evo 500GBSamsung  $100Bench 114%, 320,095 samples1,092x
RAM
Vengeance LPX DDR4 3000 C15 2x16GBCorsair  $160Bench 87%, 10,464 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 115% - Outstanding Total price: $1,674

Popular Vengeance LPX DDR4 3000 C15 2x16GB 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) June 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
5,264

Liked (edit your comment) Add link

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

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 i7-8700K $365Nvidia GTX 1070 $335Samsung 850 Evo 250GB $85
AMD Ryzen 5 2600 $144Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $100
AMD Ryzen 7 2700X $280Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $79SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $646SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $85SanDisk Ultra Fit 32GB $12
Today's hottest
Amazon Ebay Newegg
deals
CPU GPU SSD HDD USB RAM MBD
Test your PC Build a PC
Can You Run It?
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback