TEST
YOUR RAM
ADD TO PC
BUILD

Corsair CMK32GX4M2B3000C15

Vengeance LPX DDR4 3000 C15 2x16GB

▲ 5121 ▼

Release date ≤ Q4 2015.

Average Bench: 84.4% (38th of 115)

Based on 34,441 user benchmarks.  Model: Corsair Vengeance LPX CMK32GX4M2B3000C15 2x16GB
Poor: 61%Average: 84.4% Great: 105%

Popular builds with this RAM

Very good average bench

The Corsair Vengeance LPX DDR4 3000 C15 2x16GB averaged just 15.5% 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 32.5GB/s
Avg. 1 Core Write Bench 30.5GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 3000 C15 2x16GB is 44.6%. 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 73.5ns
Avg. 1 Core Read Bench 20.6GB/s
ADVERTISEMENT

Average Bench

(Based on 34,441 samples)
Rank 3884.4%
Min Avg Max
22.4 MC Read 32.5 41.4
17.7 MC Write 30 39.2
20.4 MC Mixed 27.8 36.8
86% 30.1 GB/s
Min Avg Max
13.7 SC Read 20.6 29.5
16 SC Write 30.5 43.2
17 SC Mixed 26.8 36.6
74.2% 26 GB/s
Min Avg Max
55.1 Latency 73.5 105
54.4% 73.5 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 @ 3001 MHz
105% Outstanding
MC Read 38.4
MC Write 38.9
MC Mixed 35.2
107% 37.5 GB/s
SC Read 27.1
SC Write 40.7
SC Mixed 30.8
94% 32.9 GB/s
Latency 60.1
67% 60.1 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
104% Outstanding
MC Read 40
MC Write 39.4
MC Mixed 30.6
105% 36.7 GB/s
SC Read 27.4
SC Write 43.1
SC Mixed 35.5
101% 35.3 GB/s
Latency 63.5
63% 63.5 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
103% Outstanding
MC Read 40.4
MC Write 38.7
MC Mixed 29.7
104% 36.3 GB/s
SC Read 27.2
SC Write 43
SC Mixed 34.4
100% 34.9 GB/s
Latency 63.6
63% 63.6 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
98% Outstanding
MC Read 36
MC Write 39.5
MC Mixed 30.2
101% 35.2 GB/s
SC Read 19.2
SC Write 36.3
SC Mixed 26.8
78% 27.4 GB/s
Latency 53.8
74% 53.8 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
86.6% Excellent
MC Read 35.7
MC Write 22.2
MC Mixed 34.3
88% 30.7 GB/s
SC Read 26.9
SC Write 22.5
SC Mixed 35.8
81% 28.4 GB/s
Latency 79.4
50% 79.4 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
78.3% Very good
MC Read 30.2
MC Write 27.9
MC Mixed 28.3
82% 28.8 GB/s
SC Read 21.7
SC Write 17.9
SC Mixed 26.8
63% 22.1 GB/s
Latency 105
38% 105 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
72.1% Very good
MC Read 26.3
MC Write 27.5
MC Mixed 22.6
73% 25.5 GB/s
SC Read 14.8
SC Write 29
SC Mixed 22.5
63% 22.1 GB/s
Latency 71.6
56% 71.6 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
40.8% Average
MC Read 13.5
MC Write 13.9
MC Mixed 11.9
37% 13.1 GB/s
SC Read 13.3
SC Write 15.6
SC Mixed 15
42% 14.6 GB/s
Latency 69.9
57% 69.9 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
39.9% Below average
MC Read 13.8
MC Write 14.2
MC Mixed 11.7
38% 13.2 GB/s
SC Read 11.3
SC Write 12.9
SC Mixed 13.3
36% 12.5 GB/s
Latency 73.2
55% 73.2 ns
34,441 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 58,369,210 RAM Kits tested.

 Prices

AmazonUS $2208 months
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 17,921 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 143%
UFO
Desktop
Desktop 101%
UFO
Workstation
Workstation 132%
UFO

Motherboard: Asus PRIME Z390-A - $325

CPU
Core i7-9700KIntel  $399Bench 97%, 550,833 samples6,247x
Core i9-9900KIntel  $595Bench 98%, 354,223 samples4,281x
Core i5-9600KIntel  $250Bench 93%, 321,194 samples2,801x
GPU
RTX 3070Nvidia  $530Bench 148%, 562,666 samples1,348x
RTX 2070S (Super)Nvidia  $380Bench 115%, 663,603 samples1,334x
RTX 3080Nvidia  $912Bench 187%, 424,051 samples1,163x
SSD
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $80Bench 332%, 443,394 samples1,063x
970 Evo NVMe PCIe M.2 1TBSamsung  $190Bench 297%, 331,647 samples955x
970 Evo Plus NVMe PCIe M.2 500GBSamsung  $50Bench 289%, 406,008 samples753x
RAM
Vengeance LPX DDR4 3000 C15 2x16GBCorsair  $220Bench 84%, 34,441 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 78% - Very good Total price: $1,554

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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
Memory Kit Rankings (Price vs Performance) February 2023 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
9,176

Excellent (edit your comment) Add link

9 months ago.

Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 7 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 G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB

115 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 i5-13600K $300Nvidia RTX 3060 $359Crucial MX500 250GB $37
Intel Core i5-12400F $160Nvidia RTX 3060-Ti $457Samsung 850 Evo 120GB $106
Intel Core i5-12600K $223Nvidia RTX 4070-Ti $850Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $47SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $49SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $417SanDisk 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