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Transcend

JM2666HLB-8G Samsung M378A1K43CB2-CTD 16GB

▲ 500 ▼

Release date ≈ Q1 2021.

Average Bench: 74.7% (71st of 115)

Based on 8 user benchmarks.  Model: Transcend JM2666HLB-8G Samsung M378A1K43CB2-CTD 16GB
Poor: 52%Average: 74.7% Great: 86%

Popular builds with this RAM

Good average bench

The Transcend JM2666HLB-8G Samsung M378A1K43CB2-CTD 16GB averaged 25.3% 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 29GB/s
Avg. 16 Core Write Bench 28.8GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Transcend JM2666HLB-8G Samsung M378A1K43CB2-CTD 16GB is 33.9%. This is a relatively narrow range which indicates that the Transcend JM2666HLB-8G Samsung M378A1K43CB2-CTD 16GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 16.5GB/s
Avg. Physical RAM Latency 70.3ns
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Average Bench

(Based on 8 samples)
Rank 7174.7%
Min Avg Max
18.4 MC Read 29 33.8
20.1 MC Write 28.8 35
19.8 MC Mixed 22 23.9
76.1% 26.6 GB/s
Min Avg Max
10.2 SC Read 16.5 19.9
12.2 SC Write 26.5 37
12.3 SC Mixed 21.9 26.5
61.8% 21.7 GB/s
Min Avg Max
61.1 Latency 70.3 98.2
56.9% 70.3 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2666, 2666 MHz
8192, 8192 MB
86.2% Excellent
MC Read 33.8
MC Write 35
MC Mixed 23.9
88% 30.9 GB/s
SC Read 17.3
SC Write 32.2
SC Mixed 24.7
71% 24.7 GB/s
Latency 62.2
64% 62.2 ns
2666, 2666 MHz
8192, 8192 MB
83.7% Excellent
MC Read 32.2
MC Write 32.2
MC Mixed 22.9
83% 29.1 GB/s
SC Read 19.9
SC Write 37
SC Mixed 26.5
79% 27.8 GB/s
Latency 61.1
65% 61.1 ns
2400, 2400 MHz
8192, 8192 MB
77.7% Very good
MC Read 28.4
MC Write 32
MC Mixed 23.2
80% 27.9 GB/s
SC Read 16.5
SC Write 31.3
SC Mixed 21.8
66% 23.2 GB/s
Latency 77.2
52% 77.2 ns
2666, 2666 MHz
8192, 8192 MB
76.4% Very good
MC Read 29.4
MC Write 29.1
MC Mixed 20.9
76% 26.5 GB/s
SC Read 18.9
SC Write 32.8
SC Mixed 24.4
72% 25.4 GB/s
Latency 64.8
62% 64.8 ns
2666, 2666 MHz
8192, 8192 MB
75.3% Very good
MC Read 31
MC Write 27.5
MC Mixed 22.5
77% 27 GB/s
SC Read 17.7
SC Write 21.6
SC Mixed 22.5
59% 20.6 GB/s
Latency 63.7
63% 63.7 ns
2666, 2666 MHz
8192, 8192 MB
73.5% Very good
MC Read 29.2
MC Write 27.7
MC Mixed 20.5
74% 25.8 GB/s
SC Read 16.9
SC Write 26.6
SC Mixed 23.2
64% 22.2 GB/s
Latency 63.2
63% 63.2 ns
2667, 2667 MHz
8192, 8192 MB
73.4% Very good
MC Read 29.8
MC Write 26.5
MC Mixed 23
76% 26.4 GB/s
SC Read 16
SC Write 22.2
SC Mixed 21.1
56% 19.8 GB/s
Latency 67.4
59% 67.4 ns
2666, 2666 MHz
8192, 8192 MB
52.3% Above average
MC Read 18.4
MC Write 20.1
MC Mixed 19.8
56% 19.4 GB/s
SC Read 10.2
SC Write 12.2
SC Mixed 12.3
33% 11.6 GB/s
Latency 98.2
41% 98.2 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,300,353 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 JM2666HLB-8G Samsung M378A1K43CB2-CTD 16GB Builds (Compare 43 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 12%
Tree trunk

System: Asus ASUSPRO D840MB_M840MB

CPU
Core i7-8700Intel  $186Bench 87%, 349,567 samples23x
Core i7-9700Intel  $243Bench 92%, 79,875 samples19x
Core i5-9500IntelBench 87%, 9,059 samples1x
GPU
UHD Graphics 630 (Desktop Coffee Lake i5 i7)IntelBench 5%, 147,588 samples11x
UHD Graphics 630IntelBench 5%, 65,338 samples9x
RTX 3060Nvidia  $266Bench 100%, 447,556 samples4x
SSD
660p NVMe PCIe M.2 512GBIntel  $60Bench 156%, 162,275 samples5x
MX500 500GBCrucial  $53Bench 106%, 237,241 samples3x
Solid State Disk 1TBSpccBench 79%, 17,192 samples3x
RAM
JM2666HLB-8G Samsung M378A1K43CB2-CTD 16GBTranscendBench 75%, 8 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 86% - Excellent Total price: $246

Popular JM2666HLB-8G Samsung M378A1K43CB2-CTD 16GB systems:

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We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by current cost per GB to yield value for money. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top Memory Kits. [RAMPro]

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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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Speed Comparisons

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115 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different RAM Kits perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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The Best.
CPUGPUSSD
Intel Core i5-12600K $174Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $549Samsung 870 Evo 250GB $44
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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