TEST
YOUR RAM
ADD TO PC
BUILD

Crucial

BLS8G4D30AESCK.M8FE 2x8GB

▲ 501 ▼

Release date ≈ Q1 2019.

Average Bench: 86.6% (46th of 132)

Based on 5,706 user benchmarks.  Model: Crucial BLS8G4D30AESCK.M8FE 2x8GB
Poor: 68%Average: 86.6% Great: 114%

Popular builds with this RAM

Very good average bench

The Crucial BLS8G4D30AESCK.M8FE 2x8GB averaged just 13.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial BLS8G4D30AESCK.M8FE 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 34.8GB/s
Avg. 16 Core Mixed IO Bench 29.9GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Crucial BLS8G4D30AESCK.M8FE 2x8GB is 45.6%. This is a relatively wide range which indicates that the Crucial BLS8G4D30AESCK.M8FE 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 77.5ns
Avg. 1 Core Read Bench 22.4GB/s
ADVERTISEMENT

Average Bench

(Based on 5,706 samples)
Rank 4686.6%
Min Avg Max
26.5 MC Read 34.8 45.5
17.9 MC Write 28.8 42.1
21.2 MC Mixed 29.9 37.1
89% 31.2 GB/s
Min Avg Max
15.1 SC Read 22.4 29.2
16.9 SC Write 27.8 42
18.3 SC Mixed 27.9 35.3
74.4% 26 GB/s
Min Avg Max
54.6 Latency 77.5 98.3
51.6% 77.5 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 2933 MHz clocked @ 1467 MHz
107% Outstanding
MC Read 41.9
MC Write 40.1
MC Mixed 34.2
111% 38.7 GB/s
SC Read 26.8
SC Write 39
SC Mixed 31.1
92% 32.3 GB/s
Latency 72.4
55% 72.4 ns
2 of 4 slots used
16GB DIMM DDR4
94.8% Outstanding
MC Read 39.7
MC Write 32.2
MC Mixed 32.2
99% 34.7 GB/s
SC Read 26.1
SC Write 31.2
SC Mixed 23.1
77% 26.8 GB/s
Latency 77.3
52% 77.3 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
88.1% Excellent
MC Read 37.8
MC Write 22.5
MC Mixed 32.9
89% 31.1 GB/s
SC Read 29.3
SC Write 22.6
SC Mixed 33
81% 28.3 GB/s
Latency 64.8
62% 64.8 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
87.6% Excellent
MC Read 36.6
MC Write 22.6
MC Mixed 32.3
87% 30.5 GB/s
SC Read 30.3
SC Write 22.7
SC Mixed 35.8
85% 29.6 GB/s
Latency 63.1
63% 63.1 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
78.6% Very good
MC Read 30.7
MC Write 30.2
MC Mixed 22.6
80% 27.8 GB/s
SC Read 17.8
SC Write 26
SC Mixed 24.1
65% 22.6 GB/s
Latency 58.8
68% 58.8 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
74.8% Very good
MC Read 30.8
MC Write 24.7
MC Mixed 23.8
76% 26.4 GB/s
SC Read 16.7
SC Write 25.9
SC Mixed 22.6
62% 21.7 GB/s
Latency 61.1
66% 61.1 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
73.3% Very good
MC Read 28.7
MC Write 27.2
MC Mixed 21.3
74% 25.7 GB/s
SC Read 16.6
SC Write 28.7
SC Mixed 22.2
64% 22.5 GB/s
Latency 65.8
61% 65.8 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
69.9% Good
MC Read 28.9
MC Write 18
MC Mixed 27.9
71% 24.9 GB/s
SC Read 20.8
SC Write 17.7
SC Mixed 27.1
62% 21.9 GB/s
Latency 90.1
44% 90.1 ns
5,706 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,593,260 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 BLS8G4D30AESCK.M8FE 2x8GB Builds (Compare 1,065 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 89%
Aircraft carrier

Motherboard: Asrock B550AM Gaming

CPU
Ryzen 7 3700XAMD  $199Bench 86%, 635,419 samples667x
Ryzen 5 3600AMD  $80Bench 83%, 1,072,639 samples149x
Ryzen 7 3800XAMD  $261Bench 87%, 141,122 samples121x
GPU
RX 5700-XTAMD  $150Bench 98%, 254,908 samples309x
RX 5700AMD  $275Bench 85%, 75,918 samples123x
RX 6700-XTAMD  $480Bench 122%, 20,231 samples102x
SSD
Blue SN550 NVMe PCIe M.2 1TBWD  $126Bench 228%, 180,890 samples252x
Green 240GB (2018)WD  $49Bench 45%, 156,194 samples92x
Blue SN550 NVMe PCIe M.2 500GBWD  $89Bench 204%, 97,624 samples81x
RAM
BLS8G4D30AESCK.M8FE 2x8GBCrucialBench 87%, 5,706 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 107% - Outstanding Total price: $475

Popular BLS8G4D30AESCK.M8FE 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) July 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: 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 G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs HyperX Fury DDR4 2133 C14 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 popular with 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 $175Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $145
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $235Nvidia RTX 4070 $499Crucial T700 M.2 4TB $342
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