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Crucial

CT8G4DFRA266.M4FF 2x8GB

▲ 500 ▼

Release date ≈ Q1 2022.

Average Bench: 65.4% (104th of 132)

Based on 73 user benchmarks.  Model: Crucial CT8G4DFRA266.M4FF 2x8GB
Poor: 48%Average: 65.4% Great: 75%

Popular builds with this RAM

Above average average bench

The Crucial CT8G4DFRA266.M4FF 2x8GB averaged 34.6% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 1 Core Write Bench 27.9GB/s
Avg. 16 Core Read Bench 24.8GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Crucial CT8G4DFRA266.M4FF 2x8GB is 26.9%. This is a relatively narrow range which indicates that the Crucial CT8G4DFRA266.M4FF 2x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 15.7GB/s
Avg. Physical RAM Latency 78.3ns

Average Bench

(Based on 73 samples)
Rank 10465.4%
Min Avg Max
16.4 MC Read 24.8 29.5
17.1 MC Write 24 30.2
12.9 MC Mixed 19.2 23
64.7% 22.7 GB/s
Min Avg Max
8.09 SC Read 15.7 22.5
16.6 SC Write 27.9 35.8
11.6 SC Mixed 20.9 25.9
61.4% 21.5 GB/s
Min Avg Max
60.6 Latency 78.3 132
51.1% 78.3 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
68.9% Good
MC Read 22.9
MC Write 20.6
MC Mixed 24.8
65% 22.8 GB/s
SC Read 23.5
SC Write 36.7
SC Mixed 27.4
83% 29.2 GB/s
Latency 82.6
48% 82.6 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
66.3% Good
MC Read 24.3
MC Write 25.4
MC Mixed 20.2
67% 23.3 GB/s
SC Read 15.5
SC Write 22.8
SC Mixed 19.7
55% 19.3 GB/s
Latency 65.7
61% 65.7 ns
2 of 2 slots used
16GB DIMM DDR4 2400 MHz clocked @ 1200 MHz
65.3% Good
MC Read 23.1
MC Write 23.4
MC Mixed 20.6
64% 22.4 GB/s
SC Read 21
SC Write 31.3
SC Mixed 22.7
71% 25 GB/s
Latency 101
40% 101 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
64.3% Good
MC Read 25.3
MC Write 23.4
MC Mixed 18
64% 22.2 GB/s
SC Read 15.4
SC Write 26.9
SC Mixed 19.9
59% 20.7 GB/s
Latency 68.7
58% 68.7 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
60.4% Good
MC Read 25.4
MC Write 20
MC Mixed 18.2
61% 21.2 GB/s
SC Read 13.5
SC Write 22.1
SC Mixed 18.8
52% 18.1 GB/s
Latency 74.3
54% 74.3 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
56.4% Above average
MC Read 20.1
MC Write 16.4
MC Mixed 21.5
55% 19.3 GB/s
SC Read 19.1
SC Write 20.9
SC Mixed 22.1
59% 20.7 GB/s
Latency 100
40% 100 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
56.1% Above average
MC Read 23.6
MC Write 19.5
MC Mixed 18.4
59% 20.5 GB/s
SC Read 10.3
SC Write 15
SC Mixed 14.7
38% 13.3 GB/s
Latency 83.9
48% 83.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
39% Below average
MC Read 13.1
MC Write 13.6
MC Mixed 11
36% 12.6 GB/s
SC Read 13.3
SC Write 18.2
SC Mixed 15.5
45% 15.7 GB/s
Latency 94
42% 94 ns
73 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,233,482 RAM Kits tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical CT8G4DFRA266.M4FF 2x8GB Builds (Compare 6,336 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 42%
Speed boat
Desktop
Desktop 90%
Aircraft carrier
Workstation
Workstation 38%
Jet ski

Motherboard: Asus PRIME H510M-E

CPU
Core i5-10400FIntel  $94Bench 85%, 153,026 samples1,207x
Core i5-11400FIntel  $106Bench 94%, 46,609 samples980x
Core i3-10100FIntel  $68Bench 80%, 39,812 samples679x
GPU
GTX 1650Nvidia  $152Bench 43%, 259,091 samples570x
RTX 3060Nvidia  $282Bench 100%, 447,556 samples517x
UHD Graphics 630IntelBench 5%, 37,718 samples490x
SSD
SNVS500G 500GBKingstonBench 186%, 34,043 samples268x
A400 240GBKingston  $25Bench 66%, 424,288 samples252x
A400 480GBKingston  $35Bench 74%, 237,487 samples188x
RAM
CT8G4DFRA266.M4FF 2x8GBCrucialBench 65%, 73 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 85% - Excellent Total price: $246

Popular CT8G4DFRA266.M4FF 2x8GB compatible motherboards:

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The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $296WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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