TEST
YOUR RAM
ADD TO PC
BUILD

Corsair CMK16GX4M2B3000C15

Vengeance LPX DDR4 3000 C15 4x8GB

▲ 504 ▼

Release date ≤ Q4 2015.

Average Bench: 87.7% (26th of 113)

Based on 70,911 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M2B3000C15 4x8GB
Poor: 66%Average: 87.7% Great: 107%

Popular builds with this RAM

Very good average bench

The Corsair Vengeance LPX DDR4 3000 C15 4x8GB averaged just 12.3% 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 31.3GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 3000 C15 4x8GB is 40.7%. 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 73.9ns
Avg. 1 Core Read Bench 21.4GB/s
ADVERTISEMENT

Average Bench

(Based on 70,911 samples)
Rank 2687.7%
Min Avg Max
24.3 MC Read 33.7 41.5
18 MC Write 31.2 39.6
21.6 MC Mixed 29.2 37.2
89.6% 31.4 GB/s
Min Avg Max
15 SC Read 21.4 29.1
16.2 SC Write 31.3 43.1
20.1 SC Mixed 27.8 36.9
76.7% 26.8 GB/s
Min Avg Max
54.4 Latency 73.9 104
54.1% 73.9 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
99.6% Outstanding
MC Read 36
MC Write 38.5
MC Mixed 30.4
100% 35 GB/s
SC Read 22.8
SC Write 43.3
SC Mixed 31
92% 32.4 GB/s
Latency 55.7
72% 55.7 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
93.1% Outstanding
MC Read 33.8
MC Write 36.2
MC Mixed 29.3
95% 33.1 GB/s
SC Read 19.6
SC Write 38.3
SC Mixed 28.1
82% 28.7 GB/s
Latency 62
64% 62 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
88.9% Excellent
MC Read 37.2
MC Write 22.4
MC Mixed 35.6
91% 31.7 GB/s
SC Read 26.1
SC Write 22.3
SC Mixed 35.9
80% 28.1 GB/s
Latency 74.9
53% 74.9 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
87.4% Excellent
MC Read 35.3
MC Write 28.9
MC Mixed 30.3
90% 31.5 GB/s
SC Read 26.1
SC Write 20.8
SC Mixed 31.3
74% 26.1 GB/s
Latency 74
54% 74 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
76.3% Very good
MC Read 29.9
MC Write 26.9
MC Mixed 27.5
80% 28.1 GB/s
SC Read 19.9
SC Write 17.7
SC Mixed 25.8
60% 21.1 GB/s
Latency 104
38% 104 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
73.4% Very good
MC Read 27
MC Write 27.9
MC Mixed 24.2
75% 26.4 GB/s
SC Read 14.5
SC Write 28
SC Mixed 21.7
61% 21.4 GB/s
Latency 79.8
50% 79.8 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
64.2% Good
MC Read 22.4
MC Write 25
MC Mixed 19.5
64% 22.3 GB/s
SC Read 14.8
SC Write 25.3
SC Mixed 21.1
58% 20.4 GB/s
Latency 71.6
56% 71.6 ns
70,911 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,758,044 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 100,388 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 95%
Nuclear submarine

Motherboard: Asus ROG STRIX B450-F GAMING - $130

CPU
Ryzen 5 3600AMD  $259Bench 82%, 1,019,302 samples24,404x
Ryzen 7 2700XAMD  $415Bench 81%, 467,627 samples15,167x
Ryzen 7 3700XAMD  $295Bench 84%, 696,534 samples13,209x
GPU
RTX 2070S (Super)Nvidia  $510Bench 118%, 551,178 samples7,594x
RTX 2060Nvidia  $390Bench 89%, 508,135 samples7,117x
RX 5700-XTAMD  $400Bench 104%, 407,956 samples6,961x
SSD
860 Evo 500GBSamsung  $80Bench 105%, 696,984 samples4,468x
970 Evo Plus NVMe PCIe M.2 500GBSamsung  $65Bench 284%, 370,885 samples3,627x
970 Evo NVMe PCIe M.2 500GBSamsung  $72Bench 273%, 374,578 samples3,256x
RAM
Vengeance LPX DDR4 3000 C15 4x8GBCorsairBench 88%, 70,911 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 61% - Good Total price: $979

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 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) December 2021 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
8,264

Liked (edit your comment) Add link

2 years ago.

Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 5 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 HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB

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 i5-12600K $300Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $220Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i5-11400F $196Nvidia RTX 3080 $700Samsung 850 Evo 120GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $67SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $76SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.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