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

Crucial

CT8G4DFRA32A.C8FN 2x8GB

▲ 500 ▼

Release date ≈ Q3 2021.

Average Bench: 89.4% (38th of 132)

Based on 396 user benchmarks.  Model: Crucial CT8G4DFRA32A.C8FN 2x8GB
Poor: 66%Average: 89.4% Great: 110%

Popular builds with this RAM

Very good average bench

The Crucial CT8G4DFRA32A.C8FN 2x8GB averaged just 10.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial CT8G4DFRA32A.C8FN 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 35GB/s
Avg. 1 Core Write Bench 34.1GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Crucial CT8G4DFRA32A.C8FN 2x8GB is 44.5%. This is a relatively wide range which indicates that the Crucial CT8G4DFRA32A.C8FN 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 79ns
Avg. 1 Core Read Bench 21.9GB/s

Average Bench

(Based on 396 samples)
Rank 3889.4%
Min Avg Max
24.7 MC Read 35 42.8
20.5 MC Write 31.5 41.6
20.4 MC Mixed 29.8 37.5
91.7% 32.1 GB/s
Min Avg Max
13.7 SC Read 21.9 28.4
19.1 SC Write 34.1 44.2
17.5 SC Mixed 27.3 35.3
79.4% 27.8 GB/s
Min Avg Max
62.9 Latency 79 101
50.6% 79 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
109% Outstanding
MC Read 42.3
MC Write 42.6
MC Mixed 36.6
116% 40.5 GB/s
SC Read 18.6
SC Write 44.2
SC Mixed 26.7
85% 29.8 GB/s
Latency 85.6
47% 85.6 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
102% Outstanding
MC Read 37.5
MC Write 38.6
MC Mixed 36.3
107% 37.5 GB/s
SC Read 22
SC Write 36.9
SC Mixed 26.6
81% 28.5 GB/s
Latency 82.5
48% 82.5 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
100% Outstanding
MC Read 39
MC Write 39
MC Mixed 34.5
107% 37.5 GB/s
SC Read 18
SC Write 39.3
SC Mixed 24.4
78% 27.2 GB/s
Latency 103
39% 103 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
89.1% Excellent
MC Read 31.8
MC Write 29.8
MC Mixed 30.2
87% 30.6 GB/s
SC Read 26.1
SC Write 44.3
SC Mixed 31.7
97% 34 GB/s
Latency 76.5
52% 76.5 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
81.4% Excellent
MC Read 29.9
MC Write 28.6
MC Mixed 29
83% 29.2 GB/s
SC Read 19.8
SC Write 31.2
SC Mixed 26.8
74% 25.9 GB/s
Latency 90.2
44% 90.2 ns
2 of 2 slots used
16GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
80.2% Excellent
MC Read 31.2
MC Write 31.5
MC Mixed 22.6
81% 28.4 GB/s
SC Read 16.1
SC Write 34.9
SC Mixed 22.3
70% 24.4 GB/s
Latency 66.8
60% 66.8 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
80% Very good
MC Read 30.2
MC Write 32
MC Mixed 22.8
81% 28.3 GB/s
SC Read 16.4
SC Write 34.1
SC Mixed 24.6
72% 25 GB/s
Latency 70.9
56% 70.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
74% Very good
MC Read 29.8
MC Write 27.9
MC Mixed 22.6
76% 26.8 GB/s
SC Read 15.2
SC Write 23.4
SC Mixed 19.4
55% 19.3 GB/s
Latency 66.4
60% 66.4 ns
396 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,220,196 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 CT8G4DFRA32A.C8FN 2x8GB Builds (Compare 8,398 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 91%
Nuclear submarine
Workstation
Workstation 81%
Aircraft carrier

Motherboard: MSI H510M-A PRO (MS-7D22)

CPU
Core i5-10400FIntel  $94Bench 85%, 153,026 samples1,881x
Core i5-11400FIntel  $106Bench 94%, 46,609 samples1,413x
Core i3-10100FIntel  $68Bench 80%, 39,812 samples1,032x
GPU
RTX 3060Nvidia  $282Bench 100%, 447,556 samples955x
GTX 1650Nvidia  $152Bench 43%, 259,091 samples712x
UHD Graphics 630IntelBench 5%, 37,718 samples571x
SSD
SNVS500G 500GBKingstonBench 186%, 34,043 samples357x
A400 240GBKingston  $25Bench 66%, 424,288 samples219x
P2 3D NVMe PCIe M.2 500GBCrucial  $47Bench 166%, 55,360 samples158x
RAM
CT8G4DFRA32A.C8FN 2x8GBCrucialBench 89%, 396 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 92% - Outstanding Total price: $376

Popular CT8G4DFRA32A.C8FN 2x8GB 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: 3 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 i5-12600K $169Nvidia RTX 4060 $298WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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