Today's hottest
Amazon Ebay
deals
TEST
YOUR RAM
ADD TO PC
BUILD

Unknown

CMK32GX4M2A2400C14 CMK32GX4M2A2400C14 CMK16GX4M4A2133C13 CMK16GX4M4A2133C13 40GB

▲ 500 ▼

Release date ≈ Q1 2019.

Average Bench: 85.3% (47th of 132)

Based on 2 user benchmarks.  Model: Unknown CMK32GX4M2A2400C14 CMK32GX4M2A2400C14 CMK16GX4M4A2133C13 CMK16GX4M4A2133C13 40GB
Poor: 81%Average: 85.3% Great: 89%

Popular builds with this RAM

Very good average bench

The Unknown CMK32GX4M2A2400C14 CMK32GX4M2A2400C14 CMK16GX4M4A2133C13 CMK16GX4M4A2133C13 40GB averaged just 14.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Unknown CMK32GX4M2A2400C14 CMK32GX4M2A2400C14 CMK16GX4M4A2133C13 CMK16GX4M4A2133C13 40GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 36.2GB/s
Avg. 16 Core Mixed IO Bench 29.8GB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this RAM perfroms. This result should be interpreted with caution.

Weaknesses

Avg. 1 Core Read Bench 16.2GB/s
Avg. Physical RAM Latency 68.9ns

Average Bench

(Based on 2 samples)
Rank 4785.3%
Min Avg Max
34.6 MC Read 36.2 37.9
26.7 MC Write 28.4 30.1
28.1 MC Mixed 29.8 31.4
89.9% 31.5 GB/s
Min Avg Max
15.9 SC Read 16.2 16.6
24.1 SC Write 24.1 24.1
22.8 SC Mixed 22.9 23
60.2% 21.1 GB/s
Min Avg Max
66.1 Latency 68.9 71.7
58.1% 68.9 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2400, 2400, 2400, 2400 MHz
16384, 16384, 4096, 4096 MB
89.2% Excellent
MC Read 37.9
MC Write 30.1
MC Mixed 31.4
95% 33.1 GB/s
SC Read 15.9
SC Write 24.1
SC Mixed 23
60% 21 GB/s
Latency 66.1
61% 66.1 ns
2400, 2400, 2400, 2400 MHz
16384, 16384, 4096, 4096 MB
81.4% Excellent
MC Read 34.6
MC Write 26.7
MC Mixed 28.1
85% 29.8 GB/s
SC Read 16.6
SC Write 24.1
SC Mixed 22.8
60% 21.2 GB/s
Latency 71.7
56% 71.7 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,307,515 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 CMK32GX4M2A2400C14 CMK32GX4M2A2400C14 CMK16GX4M4A2133C13 CMK16GX4M4A2133C13 40GB Builds (Compare 107 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 66%
Battle cruiser
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 59%
Gunboat

Motherboard: Asrock X99M Killer - $270

CPU
Core i7-5820KIntel  $130Bench 77%, 101,694 samples52x
Core i7-5960XIntel  $189Bench 80%, 15,468 samples10x
Core i7-6800KIntel  $90Bench 81%, 50,196 samples7x
GPU
GTX 1070Nvidia  $278Bench 80%, 1,459,281 samples12x
GTX 1080Nvidia  $195Bench 102%, 1,082,454 samples9x
GTX 970Nvidia  $200Bench 49%, 834,238 samples9x
SSD
850 Evo 500GBSamsung  $85Bench 112%, 695,664 samples10x
970 Evo NVMe PCIe M.2 1TBSamsung  $100Bench 297%, 331,647 samples5x
980 NVMe PCIe M.2 500GBSamsung  $71Bench 224%, 92,081 samples5x
RAM
CMK32GX4M2A2400C14 CMK32GX4M2A2400C14 CMK16GX4M4A2133C13 CMK16GX4M4A2133C13 40GBUnknownBench 85%, 2 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 68% - Good Total price: $763

Popular CMK32GX4M2A2400C14 CMK32GX4M2A2400C14 CMK16GX4M4A2133C13 CMK16GX4M4A2133C13 40GB 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) November 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]

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: 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 G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 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

132 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
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-12600K $167Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $400
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback