TEST
YOUR RAM
ADD TO PC
BUILD

Corsair CMK32GX4M2B3000C15

Vengeance LPX DDR4 3000 C15 2x16GB

Average Bench: 86% (33rd of 113)

Based on 21,832 user benchmarks.  Model: Corsair Vengeance LPX CMK32GX4M2B3000C15 2x16GB
Poor: 64%Average: 86% Great: 104%

Popular builds with this RAM

Very good average bench

The Corsair Vengeance LPX DDR4 3000 C15 2x16GB averaged just 13.9% 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. 16 Core Read Bench 32.9GB/s
Avg. 1 Core Write Bench 31.2GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 3000 C15 2x16GB is 39.4%. 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. Physical RAM Latency 73.1ns
Avg. 1 Core Read Bench 20.5GB/s
ADVERTISEMENT

Average Bench

(Based on 21,832 samples)
Rank 3386%
Min Avg Max
24 MC Read 32.9 40.3
18.1 MC Write 30.8 39.2
20.8 MC Mixed 28.4 36.6
87.7% 30.7 GB/s
Min Avg Max
14 SC Read 20.5 27.4
17.4 SC Write 31.2 43
17.3 SC Mixed 27.1 36.4
75.1% 26.3 GB/s
Min Avg Max
53.3 Latency 73.1 105
54.7% 73.1 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 @ 3100 MHz
105% Outstanding
MC Read 39.4
MC Write 40.3
MC Mixed 32.9
107% 37.5 GB/s
SC Read 21.5
SC Write 43.8
SC Mixed 30.4
91% 31.9 GB/s
Latency 58.7
68% 58.7 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
96.6% Outstanding
MC Read 36.4
MC Write 37.9
MC Mixed 28.5
98% 34.3 GB/s
SC Read 20.4
SC Write 41.5
SC Mixed 28.6
86% 30.2 GB/s
Latency 59.7
67% 59.7 ns
2 of 2 slots used
32GB DIMM DDR4 2133 MHz clocked @ 3001 MHz
94.4% Outstanding
MC Read 35.3
MC Write 36.9
MC Mixed 29
96% 33.7 GB/s
SC Read 19.7
SC Write 36.9
SC Mixed 27.1
80% 27.9 GB/s
Latency 58.4
68% 58.4 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2933 MHz
93.6% Outstanding
MC Read 35.7
MC Write 35.2
MC Mixed 28.9
95% 33.3 GB/s
SC Read 19.5
SC Write 37.6
SC Mixed 27.1
80% 28.1 GB/s
Latency 56.9
70% 56.9 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3200 MHz
90.6% Outstanding
MC Read 36.6
MC Write 24
MC Mixed 36.7
93% 32.4 GB/s
SC Read 26.9
SC Write 24
SC Mixed 37.1
84% 29.3 GB/s
Latency 84.5
47% 84.5 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
76.4% Very good
MC Read 28.6
MC Write 28.5
MC Mixed 22.8
76% 26.6 GB/s
SC Read 18.6
SC Write 30.1
SC Mixed 24.9
70% 24.5 GB/s
Latency 64.3
62% 64.3 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
71.4% Very good
MC Read 26
MC Write 27
MC Mixed 22.5
72% 25.2 GB/s
SC Read 17.3
SC Write 28.6
SC Mixed 22
65% 22.6 GB/s
Latency 75.9
53% 75.9 ns
21,832 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 35,506,723 RAM Kits tested.

 Prices

AmazonUS $12520 mins
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 19,367 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 122%
UFO
Desktop
Desktop 102%
UFO
Workstation
Workstation 115%
UFO

Motherboard: Asus PRIME Z390-A - $161

CPU
Core i7-9700KIntel  $260Bench 98%, 308,044 samples6,645x
Core i5-9600KIntel  $190Bench 95%, 202,655 samples4,125x
Core i9-9900KIntel  $364Bench 98%, 270,584 samples3,934x
GPU
RTX 2070S (Super)Nvidia  $510Bench 122%, 339,205 samples2,728x
RTX 2070Nvidia  $450Bench 105%, 293,491 samples1,575x
RTX 2080S (Super)Nvidia  $770Bench 143%, 144,328 samples1,356x
SSD
970 Evo NVMe PCIe M.2 1TBSamsung  $130Bench 312%, 164,132 samples1,112x
970 Evo Plus NVMe PCIe M.2 500GBSamsung  $80Bench 291%, 205,596 samples1,085x
860 Evo 1TBSamsung  $99Bench 113%, 316,931 samples1,017x
RAM
Vengeance LPX DDR4 3000 C15 2x16GBCorsair  $125Bench 86%, 21,832 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 79% - Very good Total price: $1,186

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 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) November 2020 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
7,166

Liked (edit your comment) Add link

2 years 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 Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 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 i5-9600K $190Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $34
Intel Core i5-9400F $153Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $190Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $64SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk 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