TEST
YOUR RAM
ADD TO PC
BUILD

Corsair

CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 32GB

▲ 500 ▼

Release date ≈ Q1 2018.

Average Bench: 91.5% (18th of 115)

Based on 67 user benchmarks.  Model: Corsair CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 32GB
Poor: 72%Average: 91.5% Great: 104%

Popular builds with this RAM

Excellent average bench

The Corsair CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 32GB averaged just 8.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 32GB near the top of the comparison list.

Strengths

Avg. 1 Core Write Bench 36GB/s
Avg. 16 Core Write Bench 35.2GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 32GB is 32.4%. This is a relatively narrow range which indicates that the Corsair CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 32GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 19.8GB/s
Avg. Physical RAM Latency 62.9ns
ADVERTISEMENT

Average Bench

(Based on 67 samples)
Rank 1891.5%
Min Avg Max
23.4 MC Read 33.8 39.4
24.1 MC Write 35.2 40.9
22.2 MC Mixed 28.9 34.3
93.1% 32.6 GB/s
Min Avg Max
15.4 SC Read 19.8 25.3
22.3 SC Write 36 43.4
19.5 SC Mixed 27.1 31.9
78.9% 27.6 GB/s
Min Avg Max
52.3 Latency 62.9 87.9
63.6% 62.9 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2666, 2666, 2666, 2666 MHz
8192, 8192, 8192, 8192 MB
91.2% Outstanding
MC Read 33.6
MC Write 35.3
MC Mixed 28.5
93% 32.5 GB/s
SC Read 18.8
SC Write 37
SC Mixed 27.9
80% 27.9 GB/s
Latency 62.6
64% 62.6 ns
2933, 2933, 2933, 2933 MHz
8192, 8192, 8192, 8192 MB
88.5% Excellent
MC Read 32.8
MC Write 32.8
MC Mixed 31.8
93% 32.5 GB/s
SC Read 20.8
SC Write 29.2
SC Mixed 23.1
70% 24.4 GB/s
Latency 78.9
51% 78.9 ns
3000, 3000, 3000, 3000 MHz
8192, 8192, 8192, 8192 MB
87.6% Excellent
MC Read 36.7
MC Write 33.4
MC Mixed 26.7
92% 32.3 GB/s
SC Read 18.5
SC Write 27.3
SC Mixed 24.5
67% 23.4 GB/s
Latency 79.3
50% 79.3 ns
2666, 2666, 2666, 2666 MHz
8192, 8192, 8192, 8192 MB
87.3% Excellent
MC Read 32.4
MC Write 33.6
MC Mixed 27.3
89% 31.1 GB/s
SC Read 17.5
SC Write 36.5
SC Mixed 25.4
76% 26.5 GB/s
Latency 64.5
62% 64.5 ns
2133, 2133, 2133, 2133 MHz
8192, 8192, 8192, 8192 MB
73.2% Very good
MC Read 27.4
MC Write 25.3
MC Mixed 24.6
74% 25.8 GB/s
SC Read 21.5
SC Write 28
SC Mixed 24
70% 24.5 GB/s
Latency 86.2
46% 86.2 ns
2133, 2133, 2133, 2133 MHz
8192, 8192, 8192, 8192 MB
71.1% Very good
MC Read 27.2
MC Write 24.4
MC Mixed 24.6
73% 25.4 GB/s
SC Read 20.1
SC Write 26.4
SC Mixed 22.9
66% 23.1 GB/s
Latency 106
38% 106 ns
2133, 2133, 2133, 2133 MHz
8192, 8192, 8192, 8192 MB
65.9% Good
MC Read 24.6
MC Write 25.3
MC Mixed 20.2
67% 23.4 GB/s
SC Read 14.5
SC Write 24.8
SC Mixed 20.3
57% 19.9 GB/s
Latency 79.3
50% 79.3 ns
67 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,002,066 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 CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 32GB Builds (Compare 6,543 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 90%
Aircraft carrier
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 77%
Battleship

Motherboard: Asus STRIX Z270E GAMING - $199

CPU
Core i7-7700KIntel  $250Bench 84%, 712,312 samples4,350x
Core i5-7600KIntel  $190Bench 76%, 195,006 samples783x
Core i7-7700k VHIntelBench 84%, 9,708 samples342x
GPU
GTX 1080Nvidia  $400Bench 102%, 1,082,454 samples1,027x
GTX 1080-TiNvidia  $485Bench 124%, 840,268 samples939x
GTX 1070Nvidia  $132Bench 80%, 1,459,281 samples888x
SSD
850 Evo 500GBSamsung  $109Bench 112%, 695,664 samples435x
850 Evo 250GBSamsung  $100Bench 103%, 951,591 samples309x
960 Evo NVMe PCIe M.2 500GBSamsung  $43Bench 213%, 165,668 samples227x
RAM
CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 32GBCorsairBench 91%, 67 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 64% - Good Total price: $958

Popular CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 CMK16GX4M2L3000C15 CMK16GX4M2B3000C15 32GB compatible motherboards:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute

Welcome to our 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 value for money 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) April 2024 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.
Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 6 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 HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 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

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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $46
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
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