Today's hottest deals

Average Bench: 79.3% (77th of 132)

Based on 4,758 user benchmarks.  Model: Unknown M378A1K43CB2-CTD 2x8GB

Good average bench

The Unknown M378A1K43CB2-CTD 2x8GB averaged 20.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Unknown M378A1K43CB2-CTD 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 31.3GB/s
Avg. 16 Core Write Bench 30.5GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Unknown M378A1K43CB2-CTD 2x8GB is 20.4%. This is a relatively narrow range which indicates that the Unknown M378A1K43CB2-CTD 2x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 16.8GB/s
Avg. Physical RAM Latency 70.4ns

Average Bench

(Based on 4,758 samples)
Min Avg Max
25.9 MC Read 31.3 34.6
24 MC Write 30.5 35.2
21.1 MC Mixed 23 25
80.8% 28.3 GB/s
Min Avg Max
11.9 SC Read 16.8 19.1
18.2 SC Write 30.4 36.9
16.7 SC Mixed 23.8 26.9
67.7% 23.7 GB/s
Min Avg Max
60.4 Latency 70.4 87.8
56.8% 70.4 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 33.7
MC Write 34.5
MC Mixed 24.8
89% 31 GB/s
SC Read 17.5
SC Write 35.7
SC Mixed 24
74% 25.7 GB/s
Latency 61.9
65% 61.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 30.2
MC Write 29.9
MC Mixed 22.6
79% 27.6 GB/s
SC Read 15.7
SC Write 31.6
SC Mixed 23.7
68% 23.7 GB/s
Latency 63.2
63% 63.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 30.7
MC Write 28.3
MC Mixed 22.4
78% 27.1 GB/s
SC Read 17.1
SC Write 28.4
SC Mixed 24.2
66% 23.2 GB/s
Latency 60.7
66% 60.7 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 30.5
MC Write 30.4
MC Mixed 23
80% 28 GB/s
SC Read 14.5
SC Write 27.5
SC Mixed 16.1
55% 19.4 GB/s
Latency 74.2
54% 74.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 29.7
MC Write 27.8
MC Mixed 22.4
76% 26.6 GB/s
SC Read 16.1
SC Write 26.5
SC Mixed 22.9
62% 21.8 GB/s
Latency 65.4
61% 65.4 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 28.5
MC Write 29.6
MC Mixed 22.3
77% 26.8 GB/s
SC Read 16.2
SC Write 28.1
SC Mixed 22.6
64% 22.3 GB/s
Latency 87.3
46% 87.3 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 28.3
MC Write 23.9
MC Mixed 22
71% 24.7 GB/s
SC Read 12.3
SC Write 20.3
SC Mixed 16.7
47% 16.4 GB/s
Latency 74.2
54% 74.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 13.2
MC Write 12.2
MC Mixed 12.4
36% 12.6 GB/s
SC Read 6.2
SC Write 11.5
SC Mixed 8.2
25% 8.63 GB/s
Latency 133
30% 133 ns
2 of 2 slots used
16GB DIMM DDR4 2667 MHz clocked @ 2400 MHz
MC Read 12.9
MC Write 14.8
MC Mixed 9.1
35% 12.3 GB/s
SC Read 4.5
SC Write 8.3
SC Mixed 5.2
17% 6 GB/s
Latency 409
10% 409 ns
4,758 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,293,486 RAM Kits tested

Typical M378A1K43CB2-CTD 2x8GB Builds (Compare 5,561 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 83%
Aircraft carrier

System: Alienware Aurora R7

EDIT WITH CUSTOM PC BUILDER Value: 105% - Outstanding Total price: $380

Popular M378A1K43CB2-CTD 2x8GB 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

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

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

 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 $159Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $75
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
Today's hottest deals
If you buy something via a price link, UserBenchmark may earn a commission
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback