Memory kits / Comparison

Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19 vs Crucial Ballistix 64GB (2x32GB) DDR4 3600 CL16

RAM · Corsair

Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19

8×16 GB · DDR4 · 4000 MHz · CL19
GEAR SCORE 85.0 / 100Top tier
Capacity100
Speed76
Latency93
Generation62
VS
RAM · Crucial

Crucial Ballistix 64GB (2x32GB) DDR4 3600 CL16

2×32 GB · DDR4 · 3600 MHz · CL16
GEAR SCORE 85.0 / 100Top tier
Capacity100
Speed70
Latency97
Generation62
Verdict

Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19 and Crucial Ballistix 64GB (2x32GB) DDR4 3600 CL16 are neck and neck on specs: gear scores 85 and 85.

  • Total capacity: Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19 leads (128 GB vs 64 GB).
  • Speed: Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19 leads (4,000 MHz vs 3,600 MHz).
  • CAS latency: Crucial Ballistix 64GB (2x32GB) DDR4 3600 CL16 leads (CL16 vs CL19).
  • Crucial Ballistix 64GB (2x32GB) DDR4 3600 CL16 has lower true latency (8.9 ns vs 9.5 ns; speed and CL combined).
Pick this

Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19

If you care most about total capacity, speed.

Pick this

Crucial Ballistix 64GB (2x32GB) DDR4 3600 CL16

If you care most about cAS latency, true latency.

Spec-by-spec comparison

Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19Crucial Ballistix 64GB (2x32GB) DDR4 3600 CL16
85Gear score85
DDR4TypeDDR4
128 GBTotal capacity64 GB
8×16 GBKit2×32 GB
4,000 MHzSpeed3,600 MHz
CL19CAS latencyCL16

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.

Free · no install

Which one adds more to your setup?

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FAQ

Is Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19 or Crucial Ballistix 64GB (2x32GB) DDR4 3600 CL16 better?

Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19 and Crucial Ballistix 64GB (2x32GB) DDR4 3600 CL16 are neck and neck on specs: gear scores 85 and 85. Total capacity: Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19 leads (128 GB vs 64 GB). Speed: Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19 leads (4,000 MHz vs 3,600 MHz). CAS latency: Crucial Ballistix 64GB (2x32GB) DDR4 3600 CL16 leads (CL16 vs CL19).

Which one is faster?

Speed: Corsair Vengeance LPX 128GB (8x16GB) DDR4 4000 CL19 leads (4,000 MHz vs 3,600 MHz).