TEST
YOUR RAM
ADD TO PC
BUILD

Crucial BLS4K4G4D240FSA

Ballistix Sport DDR4 2400 C16 4x4GB

Average Bench: 97.2% (10th of 113)

Based on 1,750 user benchmarks.  Model: Crucial BLS4G4D240FSA.M8FAD 4x4GB
Poor: 71%Average: 97.2% Great: 107%

Popular builds with this RAM

Excellent average bench

The Crucial Ballistix Sport DDR4 2400 C16 4x4GB averaged just 2.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial Ballistix Sport DDR4 2400 C16 4x4GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 39.1GB/s
Avg. 16 Core Read Bench 37.8GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Crucial Ballistix Sport DDR4 2400 C16 4x4GB is 35.7%. This is a relatively wide range which indicates that the Crucial Ballistix Sport DDR4 2400 C16 4x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 14.7GB/s
Avg. 1 Core Write Bench 19.6GB/s
ADVERTISEMENT

Average Bench

(Based on 1,750 samples)
Rank 1097.2%
Min Avg Max
31.5 MC Read 37.8 41.6
21.8 MC Write 39.1 43.2
23 MC Mixed 34.9 38.3
106% 37.3 GB/s
Min Avg Max
12.3 SC Read 14.7 16.6
15.8 SC Write 19.6 23.7
16 SC Mixed 20.2 22.6
52% 18.2 GB/s
Min Avg Max
59 Latency 65.5 78.1
61% 65.5 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
105% Outstanding
MC Read 40.7
MC Write 42.8
MC Mixed 37.1
115% 40.2 GB/s
SC Read 16.9
SC Write 22.8
SC Mixed 22.8
60% 20.8 GB/s
Latency 67.2
60% 67.2 ns
4 of 8 slots used
16GB DIMM clocked @ 2400 MHz
102% Outstanding
MC Read 38.7
MC Write 41
MC Mixed 36.5
111% 38.7 GB/s
SC Read 16.6
SC Write 23.8
SC Mixed 23.5
61% 21.3 GB/s
Latency 66.6
60% 66.6 ns
4 of 8 slots used
16GB DIMM clocked @ 2400 MHz
102% Outstanding
MC Read 38.4
MC Write 41
MC Mixed 36.7
111% 38.7 GB/s
SC Read 16
SC Write 24.4
SC Mixed 22.6
60% 21 GB/s
Latency 66.7
60% 66.7 ns
4 of 8 slots used
16GB DIMM 2400 MHz clocked @ 2133 MHz
88.7% Excellent
MC Read 31.2
MC Write 39.2
MC Mixed 31.2
97% 33.9 GB/s
SC Read 12.9
SC Write 20.8
SC Mixed 18.5
50% 17.4 GB/s
Latency 72.5
55% 72.5 ns
1,750 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 41,522,243 RAM Kits tested.

 Prices

MSRP ≈ $84 @ launch in Aug '14
OutletPCUS $1713 years
Send price feedback
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 Ballistix Sport DDR4 2400 C16 4x4GB Builds (Compare 2,371 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 49%
Yacht
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 44%
Speed boat

Motherboard: Asus X99-A - $240

CPU
Core i7-5820KIntel  $175Bench 81%, 80,804 samples1,633x
Core i7-5930KIntel  $307Bench 82%, 31,910 samples385x
Core i7-5960XIntel  $350Bench 83%, 14,929 samples115x
GPU
GTX 970Nvidia  $340Bench 51%, 677,318 samples262x
GTX 1080Nvidia  $450Bench 106%, 799,418 samples164x
GTX 1070Nvidia  $330Bench 80%, 1,100,904 samples163x
SSD
850 Evo 500GBSamsung  $140Bench 111%, 696,417 samples136x
850 Evo 250GBSamsung  $100Bench 104%, 772,089 samples127x
860 Evo 1TBSamsung  $110Bench 113%, 419,704 samples76x
RAM
Ballistix Sport DDR4 2400 C16 4x4GBCrucial  $171Bench 97%, 1,750 samples63x
EDIT WITH CUSTOM PC BUILDER Value: 47% - Average Total price: $1,066

Popular Ballistix Sport DDR4 2400 C16 4x4GB 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.
  • - 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.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) April 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

RAMPro
Avatar level
1,235

Official site www.crucial.com/...

Added 5 years ago.
USA-User
Avatar level
7,740

Excellent (edit your comment) Add link

7 months ago.

I use this configuration, but userbenchmark does not correctly detect it; however 3 of the 4 2400 sticks were able to achieve 2750 Ghz; however, to use all i was limited to 2650 Ghz which is what the run at now, they are fast, cheap, and never had any problems with them. http://cpu.userbenchmark.com/Intel-Core-i7-5820K/Rating/2579#Benchmarks http://www.userbenchmark.com/UserRun/3575852 Unsure about the glitch in userbenchmark however.

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 HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB

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 i5-11400F $180Nvidia RTX 3060-Ti $400Crucial MX500 250GB $48
Intel Core i5-10600K $215Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-11600K $265Nvidia RTX 3080 $700Samsung 860 Evo 250GB $40
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.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