Memory kits / Comparison

Corsair Dominator GT 8GB (2x4GB) DDR3 2133 CL9 vs Kingston KHX2400C11D3K4/8GX 8GB (4x2GB) DDR3 2400 CL11

RAM · Corsair

Corsair Dominator GT 8GB (2x4GB) DDR3 2133 CL9

2×4 GB · DDR3 · 2133 MHz · CL9
GEAR SCORE 48.0 / 100Average
Capacity35
Speed28
Latency100
Generation25
VS
RAM · Kingston

Kingston KHX2400C11D3K4/8GX 8GB (4x2GB) DDR3 2400 CL11

4×2 GB · DDR3 · 2400 MHz · CL11
GEAR SCORE 48.0 / 100Average
Capacity35
Speed32
Latency96
Generation25
Verdict

Corsair Dominator GT 8GB (2x4GB) DDR3 2133 CL9 and Kingston KHX2400C11D3K4/8GX 8GB (4x2GB) DDR3 2400 CL11 are neck and neck on specs: gear scores 48 and 48.

  • Speed: Kingston KHX2400C11D3K4/8GX 8GB (4x2GB) DDR3 2400 CL11 leads (2,400 MHz vs 2,133 MHz).
  • CAS latency: Corsair Dominator GT 8GB (2x4GB) DDR3 2133 CL9 leads (CL9 vs CL11).
  • Corsair Dominator GT 8GB (2x4GB) DDR3 2133 CL9 has lower true latency (8.4 ns vs 9.2 ns; speed and CL combined).
Pick this

Corsair Dominator GT 8GB (2x4GB) DDR3 2133 CL9

If you care most about cAS latency, true latency.

Pick this

Kingston KHX2400C11D3K4/8GX 8GB (4x2GB) DDR3 2400 CL11

If you care most about speed.

Spec-by-spec comparison

Corsair Dominator GT 8GB (2x4GB) DDR3 2133 CL9Kingston KHX2400C11D3K4/8GX 8GB (4x2GB) DDR3 2400 CL11
48Gear score48
DDR3TypeDDR3
8 GBTotal capacity8 GB
2×4 GBKit4×2 GB
2,133 MHzSpeed2,400 MHz
CL9CAS latencyCL11

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 Corsair Dominator GT 8GB (2x4GB) DDR3 2133 CL9 or Kingston KHX2400C11D3K4/8GX 8GB (4x2GB) DDR3 2400 CL11 better?

Corsair Dominator GT 8GB (2x4GB) DDR3 2133 CL9 and Kingston KHX2400C11D3K4/8GX 8GB (4x2GB) DDR3 2400 CL11 are neck and neck on specs: gear scores 48 and 48. Speed: Kingston KHX2400C11D3K4/8GX 8GB (4x2GB) DDR3 2400 CL11 leads (2,400 MHz vs 2,133 MHz). CAS latency: Corsair Dominator GT 8GB (2x4GB) DDR3 2133 CL9 leads (CL9 vs CL11). Corsair Dominator GT 8GB (2x4GB) DDR3 2133 CL9 has lower true latency (8.4 ns vs 9.2 ns; speed and CL combined).

Which one is faster?

Speed: Kingston KHX2400C11D3K4/8GX 8GB (4x2GB) DDR3 2400 CL11 leads (2,400 MHz vs 2,133 MHz).