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Crucial

CT8G48C40U5.M4A1 4x8GB

▲ 500 ▼

Release date ≈ Q4 2021.

Average Bench: 136% (17th of 132)

Based on 304 user benchmarks.  Model: Crucial CT8G48C40U5.M4A1 4x8GB
Poor: 115%Average: 136% Great: 154%

Popular builds with this RAM

Outstanding average bench

The Crucial CT8G48C40U5.M4A1 4x8GB averaged 36.2% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial CT8G48C40U5.M4A1 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 53.4GB/s
Avg. 16 Core Write Bench 50.9GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Crucial CT8G48C40U5.M4A1 4x8GB is 38.7%. This is a relatively wide range which indicates that the Crucial CT8G48C40U5.M4A1 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 93.3ns
Avg. 1 Core Read Bench 28.2GB/s

Average Bench

(Based on 304 samples)
Rank 17136%
Min Avg Max
43.5 MC Read 53.4 62.7
39.5 MC Write 50.9 59.4
40.6 MC Mixed 49.5 57
146% 51.2 GB/s
Min Avg Max
16.3 SC Read 28.2 54.5
39.5 SC Write 47.4 59.2
24.6 SC Mixed 34.4 52.3
105% 36.7 GB/s
Min Avg Max
79.8 Latency 93.3 109
42.9% 93.3 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
32GB DIMM 22h clocked @ 4800 MHz
157% Outstanding
MC Read 71.9
MC Write 46.4
MC Mixed 53.3
163% 57.2 GB/s
SC Read 56.3
SC Write 47.5
SC Mixed 47.4
144% 50.4 GB/s
Latency 66.4
60% 66.4 ns
4 of 4 slots used
32GB DIMM 22h clocked @ 4800 MHz
153% Outstanding
MC Read 63.2
MC Write 59.6
MC Mixed 56.8
171% 59.9 GB/s
SC Read 19
SC Write 46.7
SC Mixed 28.8
90% 31.5 GB/s
Latency 86.8
46% 86.8 ns
4 of 4 slots used
32GB DIMM 22h 4800 MHz clocked @ 4533 MHz
153% Outstanding
MC Read 61.4
MC Write 58.8
MC Mixed 56.6
168% 58.9 GB/s
SC Read 22.1
SC Write 50
SC Mixed 30.6
98% 34.2 GB/s
Latency 82.9
48% 82.9 ns
4 of 4 slots used
32GB DIMM 22h clocked @ 4800 MHz
143% Outstanding
MC Read 54.3
MC Write 47.5
MC Mixed 50.1
145% 50.6 GB/s
SC Read 50.1
SC Write 59.8
SC Mixed 50.6
153% 53.5 GB/s
Latency 83.4
48% 83.4 ns
4 of 4 slots used
32GB DIMM 22h clocked @ 4800 MHz
137% Outstanding
MC Read 53.9
MC Write 47.5
MC Mixed 50.1
144% 50.5 GB/s
SC Read 49.3
SC Write 61.4
SC Mixed 26.9
131% 45.9 GB/s
Latency 168
24% 168 ns
4 of 4 slots used
32GB DIMM 22h clocked @ 4000 MHz
130% Outstanding
MC Read 50.3
MC Write 51.1
MC Mixed 48.3
143% 49.9 GB/s
SC Read 19
SC Write 46.4
SC Mixed 28.5
89% 31.3 GB/s
Latency 98.1
41% 98.1 ns
4 of 4 slots used
32GB DIMM 22h 4800 MHz clocked @ 3600 MHz
117% Outstanding
MC Read 43.5
MC Write 39.9
MC Mixed 40.5
118% 41.3 GB/s
SC Read 42.6
SC Write 45.4
SC Mixed 42.4
124% 43.5 GB/s
Latency 90.9
44% 90.9 ns
304 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,337,537 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 CT8G48C40U5.M4A1 4x8GB Builds (Compare 7,995 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 209%
UFO
Desktop
Desktop 114%
UFO
Workstation
Workstation 233%
UFO

Motherboard: Asus PRIME Z690-A

CPU
Core i7-12700KIntel  $187Bench 114%, 133,111 samples2,210x
Core i9-12900KIntel  $267Bench 117%, 66,991 samples1,852x
Core i5-12600KIntel  $160Bench 109%, 101,563 samples784x
GPU
RTX 3080Nvidia  $501Bench 187%, 424,051 samples881x
RTX 3080-TiNvidia  $635Bench 204%, 155,335 samples802x
RTX 3070-TiNvidia  $520Bench 158%, 218,061 samples578x
SSD
980 Pro NVMe PCIe M.2 1TBSamsung  $117Bench 385%, 327,441 samples1,043x
980 Pro NVMe PCIe M.2 2TBSamsung  $120Bench 402%, 182,136 samples626x
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $116Bench 310%, 455,997 samples338x
RAM
CT8G48C40U5.M4A1 4x8GBCrucialBench 136%, 304 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 103% - Outstanding Total price: $805

Popular CT8G48C40U5.M4A1 4x8GB compatible motherboards:

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The Best
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Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $160Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $330
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