Average Bench: 45.2% (95th of 108)

Based on 83 user benchmarks.  Model: Unknown TEAMGROUP-SD4-2666 1x16GB

Below average average bench

The Unknown TEAMGROUP-SD4-2666 1x16GB averaged 54.7% 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. Physical RAM Latency 78.7ns
Avg. 16 Core Read Bench 16.5GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Unknown TEAMGROUP-SD4-2666 1x16GB is just 10.4%. This is a relatively narrow range which indicates that the Unknown TEAMGROUP-SD4-2666 1x16GB performs reasonably consistently under varying real world conditions.


Avg. 16 Core Mixed IO Bench 12.8GB/s
Avg. 1 Core Read Bench 13.1GB/s

Average Bench

(Based on 83 samples)
Min Avg Max
12.7 MC Read 16.5 17.8
12.8 MC Write 16.4 17.2
10.8 MC Mixed 12.8 13.7
43.5% 15.2 GB/s
Min Avg Max
8.72 SC Read 13.1 15.4
11.4 SC Write 16.3 18.3
9.66 SC Mixed 14.7 16.8
41.9% 14.7 GB/s
Min Avg Max
62.4 Latency 78.7 99.6
50.8% 78.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
1 of 2 slots used
16GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
MC Read 32.1
MC Write 43.3
MC Mixed 14.2
85% 29.9 GB/s
SC Read 13.8
SC Write 19.3
SC Mixed 14.4
45% 15.8 GB/s
Latency 68.2
59% 68.2 ns
1 of 2 slots used
16GB SODIMM DDR4 clocked @ 2667 MHz
MC Read 17.2
MC Write 17.1
MC Mixed 13.4
45% 15.9 GB/s
SC Read 14.9
SC Write 17.8
SC Mixed 16.6
47% 16.4 GB/s
Latency 61
66% 61 ns
1 of 2 slots used
16GB SODIMM DDR4 clocked @ 2667 MHz
MC Read 17.4
MC Write 16.7
MC Mixed 13.3
45% 15.8 GB/s
SC Read 14.7
SC Write 18
SC Mixed 15.9
46% 16.2 GB/s
Latency 65.6
61% 65.6 ns
1 of 2 slots used
16GB SODIMM DDR4 clocked @ 2667 MHz
MC Read 17.6
MC Write 16.5
MC Mixed 13.4
45% 15.8 GB/s
SC Read 8.3
SC Write 13.3
SC Mixed 12.1
32% 11.2 GB/s
Latency 97.6
41% 97.6 ns
83 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,614,017 RAM Kits tested.

Typical TEAMGROUP-SD4-2666 1x16GB Builds (Compare 18 builds) See popular component choices, score breakdowns and rankings.
Gaming 16%
Desktop 64%
Workstation 47%

System: IT NH50_70RA


Popular TEAMGROUP-SD4-2666 1x16GB systems:

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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.

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How it works

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  • - 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.
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Memory Kit Rankings (Price vs Performance) September 2019 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.


108 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

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