Memory kits / Comparison

Crucial CT16G4DFD8266 16GB (1x16GB) DDR4 2666 CL19 vs TeamGroup Xtreem 16GB (2x8GB) DDR3 2666 CL11

RAM · Crucial

Crucial CT16G4DFD8266 16GB (1x16GB) DDR4 2666 CL19

1×16 GB · DDR4 · 2666 MHz · CL19
GEAR SCORE 58.0 / 100Good
Capacity65
Speed46
Latency60
Generation62
VS
RAM · TeamGroup

TeamGroup Xtreem 16GB (2x8GB) DDR3 2666 CL11

2×8 GB · DDR3 · 2666 MHz · CL11
GEAR SCORE 58.0 / 100Good
Capacity65
Speed32
Latency100
Generation25
Verdict

Crucial CT16G4DFD8266 16GB (1x16GB) DDR4 2666 CL19 and TeamGroup Xtreem 16GB (2x8GB) DDR3 2666 CL11 are neck and neck on specs: gear scores 58 and 58.

  • CAS latency: TeamGroup Xtreem 16GB (2x8GB) DDR3 2666 CL11 leads (CL11 vs CL19).
  • TeamGroup Xtreem 16GB (2x8GB) DDR3 2666 CL11 has lower true latency (8.3 ns vs 14.3 ns; speed and CL combined).
Pick this

TeamGroup Xtreem 16GB (2x8GB) DDR3 2666 CL11

If you care most about cAS latency, true latency.

Spec-by-spec comparison

Crucial CT16G4DFD8266 16GB (1x16GB) DDR4 2666 CL19TeamGroup Xtreem 16GB (2x8GB) DDR3 2666 CL11
58Gear score58
DDR4TypeDDR3
16 GBTotal capacity16 GB
1×16 GBKit2×8 GB
2,666 MHzSpeed2,666 MHz
CL19CAS latencyCL11
≈ $94Estimated price—

The gear score is computed from specifications only (e.g. for a mouse: weight, sensor, polling rate, connection and release year). It isn’t a lab test and doesn’t measure personal preferences like shape or grip.

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FAQ

Is Crucial CT16G4DFD8266 16GB (1x16GB) DDR4 2666 CL19 or TeamGroup Xtreem 16GB (2x8GB) DDR3 2666 CL11 better?

Crucial CT16G4DFD8266 16GB (1x16GB) DDR4 2666 CL19 and TeamGroup Xtreem 16GB (2x8GB) DDR3 2666 CL11 are neck and neck on specs: gear scores 58 and 58. CAS latency: TeamGroup Xtreem 16GB (2x8GB) DDR3 2666 CL11 leads (CL11 vs CL19). TeamGroup Xtreem 16GB (2x8GB) DDR3 2666 CL11 has lower true latency (8.3 ns vs 14.3 ns; speed and CL combined).