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Compare Corsair DOMINATOR PLATINUM 128GB (8 x 16GB) DDR4 2800MHz vs DOMINATOR PLATINUM 128GB (8 x 16GB) DDR4 2666MHz

Corsair DOMINATOR PLATINUM 128GB (8 x 16GB) DDR4 2800MHz and Corsair DOMINATOR PLATINUM 128GB (8 x 16GB) DDR4 2666MHz are both memory with the same Size (128GB (8 x 16GB)), CAS Latency (15) and Timing (15-15-15-36). The main differences are in Speed, First Word Latency and Voltage.
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Brand
CORSAIR
Brand
CORSAIR
Model
CMD128GX4M8B2800C14
Model
CMD128GX4M8A2666C15
Release Date
-
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Price/GB
$11.68
Price/GB
$7.03
GB/$1
0.09
GB/$1
0.14
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Compatible PC parts
Type
288-pin DDR4 DIMM
Type
288-pin DDR4 DIMM
Speed
DDR4-2800 MHz
Speed
DDR4-2666 MHz
Size
128GB (8 x 16GB)
Size
128GB (8 x 16GB)
CAS Latency
15
CAS Latency
15
Timing
15-15-15-36
Timing
15-15-15-36
First Word Latency
10.71 ns
First Word Latency
11.25 ns
Voltage
1.35 V
Voltage
1.2 V
Heat Spreader
Yes
Heat Spreader
Yes
ECC Support
No
ECC Support
No

Comparison and key differences summary

Reasons to buy the Corsair DOMINATOR PLATINUM 128GB (8 x 16GB) DDR4 2800MHz:

  • Better first word latency (-0.54 ns)
  • Higher speed frequency (+134 MHz)

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Reasons to buy the Corsair DOMINATOR PLATINUM 128GB (8 x 16GB) DDR4 2666MHz:

  • 40% cheaper, you can save $595.00
  • Less voltage required (-0.15 V needed)

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