Memory kits / Comparison

G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28 vs G.Skill Ripjaws S5 48GB (2x24GB) DDR5 6400 CL36

RAM · G.Skill

G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28

2×32 GB · DDR5 · 5600 MHz · CL28
GEAR SCORE 91.0 / 100Top tier
Capacity100
Speed77
Latency90
Generation100
VS
RAM · G.Skill

G.Skill Ripjaws S5 48GB (2x24GB) DDR5 6400 CL36

2×24 GB · DDR5 · 6400 MHz · CL36
GEAR SCORE 91.0 / 100Top tier
Capacity95
Speed92
Latency80
Generation100
Verdict

G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28 and G.Skill Ripjaws S5 48GB (2x24GB) DDR5 6400 CL36 are neck and neck on specs: gear scores 91 and 91.

  • Total capacity: G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28 leads (64 GB vs 48 GB).
  • Speed: G.Skill Ripjaws S5 48GB (2x24GB) DDR5 6400 CL36 leads (6,400 MHz vs 5,600 MHz).
  • CAS latency: G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28 leads (CL28 vs CL36).
  • G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28 has lower true latency (10.0 ns vs 11.3 ns; speed and CL combined).
Pick this

G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28

If you care most about total capacity, cAS latency, true latency.

Pick this

G.Skill Ripjaws S5 48GB (2x24GB) DDR5 6400 CL36

If you care most about speed.

Spec-by-spec comparison

G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28G.Skill Ripjaws S5 48GB (2x24GB) DDR5 6400 CL36
91Gear score91
DDR5TypeDDR5
64 GBTotal capacity48 GB
2×32 GBKit2×24 GB
5,600 MHzSpeed6,400 MHz
CL28CAS latencyCL36
≈ $400Estimated price≈ $260

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?

The scanner finds your graphics card, CPU, RAM, monitor, mouse and keyboard in under a minute. You get a score out of 100, estimated FPS in games, a bottleneck check and upgrade tips made for you.

FAQ

Is G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28 or G.Skill Ripjaws S5 48GB (2x24GB) DDR5 6400 CL36 better?

G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28 and G.Skill Ripjaws S5 48GB (2x24GB) DDR5 6400 CL36 are neck and neck on specs: gear scores 91 and 91. Total capacity: G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28 leads (64 GB vs 48 GB). Speed: G.Skill Ripjaws S5 48GB (2x24GB) DDR5 6400 CL36 leads (6,400 MHz vs 5,600 MHz). CAS latency: G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28 leads (CL28 vs CL36).

Which one is faster?

Speed: G.Skill Ripjaws S5 48GB (2x24GB) DDR5 6400 CL36 leads (6,400 MHz vs 5,600 MHz).

How much do they cost?

Estimated prices: G.Skill F5-5600J2834F32GX2-TZ5RK 64GB (2x32GB) DDR5 5600 CL28 ≈ $400, G.Skill Ripjaws S5 48GB (2x24GB) DDR5 6400 CL36 ≈ $260. Current prices vary by store.