Average Bench: 74.7% (71st of 115)

Based on 3 user benchmarks.  Model: Unknown TEAMGROUP-UD4-2666 89F7 16GB
Poor: 66%Average: 74.7% Great: 80%

Popular builds with this RAM

Good average bench

The Unknown TEAMGROUP-UD4-2666 89F7 16GB averaged 25.2% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 1 Core Write Bench 30.6GB/s
Avg. 16 Core Write Bench 29.3GB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this RAM perfroms. This result should be interpreted with caution.


Avg. 1 Core Read Bench 16.7GB/s
Avg. Physical RAM Latency 71.3ns

Average Bench

(Based on 3 samples)
Min Avg Max
25 MC Read 28.4 30.5
25.9 MC Write 29.3 31.7
19.1 MC Mixed 21.5 22.8
75.4% 26.4 GB/s
Min Avg Max
15.1 SC Read 16.7 17.5
26.8 SC Write 30.6 33
20.3 SC Mixed 21.9 23.3
65.9% 23.1 GB/s
Min Avg Max
68.5 Latency 71.3 76.8
56.1% 71.3 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2400, 2400 MHz
8192, 8192 MB
MC Read 30.5
MC Write 31.7
MC Mixed 22.8
81% 28.3 GB/s
SC Read 17.4
SC Write 31.9
SC Mixed 23.3
69% 24.2 GB/s
Latency 68.5
58% 68.5 ns
2666, 2666 MHz
8192, 8192 MB
MC Read 29.8
MC Write 30.4
MC Mixed 22.5
79% 27.6 GB/s
SC Read 17.5
SC Write 33
SC Mixed 22.2
69% 24.2 GB/s
Latency 68.7
58% 68.7 ns
2133, 2133 MHz
8192, 8192 MB
MC Read 25
MC Write 25.9
MC Mixed 19.1
67% 23.3 GB/s
SC Read 15.1
SC Write 26.8
SC Mixed 20.3
59% 20.7 GB/s
Latency 76.8
52% 76.8 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 65,473,698 RAM Kits tested

Typical TEAMGROUP-UD4-2666 89F7 16GB Builds (Compare 408 builds) See popular component choices, score breakdowns and rankings
Gaming 27%
Desktop 80%
Workstation 22%

Motherboard: Gigabyte GA-H310M S2P

EDIT WITH CUSTOM PC BUILDER Value: 74% - Very good Total price: $237

Popular TEAMGROUP-UD4-2666 89F7 16GB 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

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) December 2023 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.


115 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

The Best.
Intel Core i5-13600K $270Nvidia RTX 4060 $295Crucial MX500 250GB $30
Intel Core i5-12400F $149Nvidia RTX 4060-Ti $360Samsung 850 Evo 120GB $80
Intel Core i5-12600K $195Nvidia RTX 3060-Ti $340Samsung 860 Evo 250GB $49
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $42SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $50G.SKILL Trident Z DDR4 3200 C14 4x16GB $357SanDisk Ultra Fit 32GB $16
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