Memory kits / Comparison

Crucial Ballistix Sport AT 8GB (1x8GB) DDR4 3000 CL17 vs Crucial CT8G48C40U5 8GB (1x8GB) DDR5 4800 CL40

RAM · Crucial

Crucial Ballistix Sport AT 8GB (1x8GB) DDR4 3000 CL17

1×8 GB · DDR4 · 3000 MHz · CL17
GEAR SCORE 56.0 / 100Good
Capacity35
Speed54
Latency80
Generation62
VS
RAM · Crucial

Crucial CT8G48C40U5 8GB (1x8GB) DDR5 4800 CL40

1×8 GB · DDR5 · 4800 MHz · CL40
GEAR SCORE 56.0 / 100Good
Capacity35
Speed62
Latency47
Generation100
Verdict

Crucial Ballistix Sport AT 8GB (1x8GB) DDR4 3000 CL17 and Crucial CT8G48C40U5 8GB (1x8GB) DDR5 4800 CL40 are neck and neck on specs: gear scores 56 and 56.

  • Speed: Crucial CT8G48C40U5 8GB (1x8GB) DDR5 4800 CL40 leads (4,800 MHz vs 3,000 MHz).
  • CAS latency: Crucial Ballistix Sport AT 8GB (1x8GB) DDR4 3000 CL17 leads (CL17 vs CL40).
  • Crucial Ballistix Sport AT 8GB (1x8GB) DDR4 3000 CL17 has lower true latency (11.3 ns vs 16.7 ns; speed and CL combined).
Pick this

Crucial Ballistix Sport AT 8GB (1x8GB) DDR4 3000 CL17

If you care most about cAS latency, true latency.

Pick this

Crucial CT8G48C40U5 8GB (1x8GB) DDR5 4800 CL40

If you care most about speed.

Spec-by-spec comparison

Crucial Ballistix Sport AT 8GB (1x8GB) DDR4 3000 CL17Crucial CT8G48C40U5 8GB (1x8GB) DDR5 4800 CL40
56Gear score56
DDR4TypeDDR5
8 GBTotal capacity8 GB
1×8 GBKit1×8 GB
3,000 MHzSpeed4,800 MHz
CL17CAS latencyCL40
—Estimated price≈ $50

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

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FAQ

Is Crucial Ballistix Sport AT 8GB (1x8GB) DDR4 3000 CL17 or Crucial CT8G48C40U5 8GB (1x8GB) DDR5 4800 CL40 better?

Crucial Ballistix Sport AT 8GB (1x8GB) DDR4 3000 CL17 and Crucial CT8G48C40U5 8GB (1x8GB) DDR5 4800 CL40 are neck and neck on specs: gear scores 56 and 56. Speed: Crucial CT8G48C40U5 8GB (1x8GB) DDR5 4800 CL40 leads (4,800 MHz vs 3,000 MHz). CAS latency: Crucial Ballistix Sport AT 8GB (1x8GB) DDR4 3000 CL17 leads (CL17 vs CL40). Crucial Ballistix Sport AT 8GB (1x8GB) DDR4 3000 CL17 has lower true latency (11.3 ns vs 16.7 ns; speed and CL combined).

Which one is faster?

Speed: Crucial CT8G48C40U5 8GB (1x8GB) DDR5 4800 CL40 leads (4,800 MHz vs 3,000 MHz).