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Crucial

CT4G4SFS8266.M8FG 1x4GB

▲ 500 ▼

Release date ≈ Q3 2020.

Average Bench: 42.9% (103rd of 115)

Based on 46 user benchmarks.  Model: Crucial CT4G4SFS8266.M8FG 1x4GB
Poor: 21%Average: 42.9% Great: 79%

Popular builds with this RAM

Below average average bench

The Crucial CT4G4SFS8266.M8FG 1x4GB averaged 57.0% 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. 16 Core Read Bench 17.5GB/s
Avg. 16 Core Write Bench 16.6GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Crucial CT4G4SFS8266.M8FG 1x4GB is 57.8%. This is a relatively wide range which indicates that the Crucial CT4G4SFS8266.M8FG 1x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 10.3GB/s
Avg. 1 Core Mixed IO Bench 10.6GB/s
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Average Bench

(Based on 46 samples)
Rank 10342.9%
Min Avg Max
4.4 MC Read 17.5 40.5
7 MC Write 16.6 45.7
3.7 MC Mixed 11.4 14.2
43.4% 15.2 GB/s
Min Avg Max
1.2 SC Read 10.3 15.5
1.9 SC Write 12.7 18.8
2 SC Mixed 10.6 14.6
32% 11.2 GB/s
Min Avg Max
59.5 Latency 99.4 334
40.2% 99.4 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 2667 MHz
44.7% Average
MC Read 17.6
MC Write 15
MC Mixed 12
42% 14.9 GB/s
SC Read 13.8
SC Write 16.4
SC Mixed 13.8
42% 14.7 GB/s
Latency 71.6
56% 71.6 ns
1 of 4 slots used
4GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
42.7% Average
MC Read 16.5
MC Write 14.9
MC Mixed 12
41% 14.5 GB/s
SC Read 12.1
SC Write 14.9
SC Mixed 12.8
38% 13.3 GB/s
Latency 78.6
51% 78.6 ns
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 2667 MHz
31.2% Below average
MC Read 12.6
MC Write 10.5
MC Mixed 9.8
31% 11 GB/s
SC Read 10
SC Write 9.2
SC Mixed 8.1
26% 9.1 GB/s
Latency 142
28% 142 ns
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 2667 MHz
22.6% Poor
MC Read 9.3
MC Write 9.3
MC Mixed 7.5
25% 8.7 GB/s
SC Read 3.7
SC Write 3.9
SC Mixed 1.3
8% 2.97 GB/s
Latency 192
21% 192 ns
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 2667 MHz
20.7% Poor
MC Read 8.9
MC Write 8.2
MC Mixed 7.3
23% 8.13 GB/s
SC Read 1.2
SC Write 5.2
SC Mixed 3.2
9% 3.2 GB/s
Latency 334
12% 334 ns
46 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,279,806 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 CT4G4SFS8266.M8FG 1x4GB Builds (Compare 86 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 4%
Tree trunk
Desktop
Desktop 54%
Yacht
Workstation
Workstation 3%
Tree trunk

System: Casper NIRVANA NB X500

CPU
Core i5-10210UIntelBench 53%, 54,859 samples29x
Core i5-1035G1IntelBench 51%, 53,170 samples23x
Core i7-1065G7IntelBench 53%, 58,314 samples20x
GPU
UHD GraphicsIntelBench 5%, 110,580 samples31x
UHD G1IntelBench 5%, 68,603 samples31x
Iris Plus G7IntelBench 9%, 52,498 samples20x
SSD
SATA SSD 240GBKioxia-exceriaBench 71%, 6,527 samples17x
BX500 240GBCrucial  $28Bench 56%, 142,801 samples14x
SA400M8120G 120GBKingstonBench 70%, 7,130 samples8x
RAM
CT4G4SFS8266.M8FG 1x4GBCrucialBench 43%, 46 samples1x
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The Best.
CPUGPUSSD
Intel Core i5-12600K $170Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $122Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $550Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $28Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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