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

Crucial

CT16G4SFRA32A.C8FB 2x16GB

▲ 500 ▼

Release date ≈ Q4 2020.

Average Bench: 86.1% (46th of 132)

Based on 803 user benchmarks.  Model: Crucial CT16G4SFRA32A.C8FB 2x16GB
Poor: 66%Average: 86.1% Great: 106%

Popular builds with this RAM

Very good average bench

The Crucial CT16G4SFRA32A.C8FB 2x16GB averaged just 13.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial CT16G4SFRA32A.C8FB 2x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 33.8GB/s
Avg. 1 Core Write Bench 33.4GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Crucial CT16G4SFRA32A.C8FB 2x16GB is 40.3%. This is a relatively wide range which indicates that the Crucial CT16G4SFRA32A.C8FB 2x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 82.6ns
Avg. 1 Core Read Bench 18.3GB/s

Average Bench

(Based on 803 samples)
Rank 4686.1%
Min Avg Max
25.6 MC Read 33.8 43
24 MC Write 33 41.7
20.8 MC Mixed 26.9 35.9
89.2% 31.2 GB/s
Min Avg Max
10.8 SC Read 18.3 26.7
19.5 SC Write 33.4 43.4
15.9 SC Mixed 23.5 31.7
71.6% 25.1 GB/s
Min Avg Max
59.3 Latency 82.6 118
48.4% 82.6 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
32GB SODIMM DDR4 clocked @ 3200 MHz
89.7% Excellent
MC Read 33.7
MC Write 36.3
MC Mixed 25
90% 31.7 GB/s
SC Read 17.5
SC Write 40.5
SC Mixed 27.5
81% 28.5 GB/s
Latency 62.5
64% 62.5 ns
2 of 2 slots used
32GB SODIMM DDR4 clocked @ 3200 MHz
81.7% Excellent
MC Read 32.8
MC Write 31.6
MC Mixed 27
87% 30.5 GB/s
SC Read 14.9
SC Write 34.3
SC Mixed 16.8
63% 22 GB/s
Latency 117
34% 117 ns
2 of 2 slots used
32GB SODIMM DDR4 clocked @ 3200 MHz
80.8% Excellent
MC Read 33.4
MC Write 32
MC Mixed 25.9
87% 30.4 GB/s
SC Read 14.4
SC Write 29.8
SC Mixed 15.6
57% 19.9 GB/s
Latency 108
37% 108 ns
2 of 2 slots used
32GB SODIMM DDR4 clocked @ 2933 MHz
77.1% Very good
MC Read 29.8
MC Write 31.7
MC Mixed 23.4
81% 28.3 GB/s
SC Read 15.3
SC Write 20.7
SC Mixed 19.8
53% 18.6 GB/s
Latency 66.5
60% 66.5 ns
2 of 2 slots used
32GB SODIMM DDR4 clocked @ 3200 MHz
71.6% Very good
MC Read 28.3
MC Write 21.5
MC Mixed 26.1
72% 25.3 GB/s
SC Read 17.1
SC Write 31
SC Mixed 27.2
72% 25.1 GB/s
Latency 112
36% 112 ns
2 of 2 slots used
32GB SODIMM DDR4 clocked @ 2933 MHz
70.5% Very good
MC Read 27.3
MC Write 26.3
MC Mixed 20.8
71% 24.8 GB/s
SC Read 15.2
SC Write 27
SC Mixed 23.1
62% 21.8 GB/s
Latency 70.2
57% 70.2 ns
2 of 2 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
58.6% Above average
MC Read 22.5
MC Write 22.3
MC Mixed 19.7
61% 21.5 GB/s
SC Read 9.9
SC Write 19.9
SC Mixed 15.2
43% 15 GB/s
Latency 99.5
40% 99.5 ns
2 of 2 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
56.3% Above average
MC Read 23.8
MC Write 19.1
MC Mixed 18.3
58% 20.4 GB/s
SC Read 10
SC Write 20.2
SC Mixed 15.5
44% 15.2 GB/s
Latency 97.7
41% 97.7 ns
803 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,315,236 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 CT16G4SFRA32A.C8FB 2x16GB Builds (Compare 927 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 138%
UFO
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 134%
UFO

System: Zotac ZBOX-ECM73070C/53060C

CPU
Core i7-10700Intel  $359Bench 93%, 71,010 samples550x
Core i5-10400Intel  $123Bench 84%, 71,804 samples309x
Core i5-10400FIntel  $94Bench 85%, 153,026 samples26x
GPU
RTX 3070Nvidia  $400Bench 148%, 619,642 samples367x
RTX 3060Nvidia  $282Bench 100%, 447,556 samples294x
UHD Graphics 630IntelBench 5%, 39,219 samples67x
SSD
980 NVMe PCIe M.2 1TBSamsung  $75Bench 251%, 262,559 samples44x
SSD 512GBPcieBench 190%, 20,736 samples36x
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $118Bench 310%, 455,997 samples33x
RAM
CT16G4SFRA32A.C8FB 2x16GBCrucialBench 86%, 803 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 90% - Excellent Total price: $834

Popular CT16G4SFRA32A.C8FB 2x16GB systems:

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 $165Nvidia RTX 4060 $290WD Black SN850X M.2 2TB $129
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $406
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