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Unknown

J641GU49J2320NE 2x8GB

▲ 500 ▼

Release date ≈ Q2 2020.

Average Bench: 64.1% (87th of 115)

Based on 187 user benchmarks.  Model: Unknown J641GU49J2320NE 2x8GB
Poor: 46%Average: 64.1% Great: 81%

Popular builds with this RAM

Above average average bench

The Unknown J641GU49J2320NE 2x8GB averaged 35.8% 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 27.5GB/s
Avg. 16 Core Read Bench 25GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Unknown J641GU49J2320NE 2x8GB is 35.4%. This is a relatively wide range which indicates that the Unknown J641GU49J2320NE 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 16.4GB/s
Avg. Physical RAM Latency 78.3ns
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Average Bench

(Based on 187 samples)
Rank 8764.1%
Min Avg Max
16.5 MC Read 25 32.2
14 MC Write 22.2 29.9
13.2 MC Mixed 18.9 26.8
62.9% 22 GB/s
Min Avg Max
6.44 SC Read 16.4 20.9
11.1 SC Write 27.5 40.5
9.42 SC Mixed 21.3 27.5
62.1% 21.7 GB/s
Min Avg Max
57.6 Latency 78.3 144
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 SODIMM DDR4 clocked @ 3200 MHz
91.5% Outstanding
MC Read 36.2
MC Write 33.1
MC Mixed 31.8
96% 33.7 GB/s
SC Read 17.9
SC Write 35.1
SC Mixed 24
73% 25.7 GB/s
Latency 88.8
45% 88.8 ns
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 3200 MHz
91% Outstanding
MC Read 36.2
MC Write 32.9
MC Mixed 31.4
96% 33.5 GB/s
SC Read 19.4
SC Write 36.1
SC Mixed 22.6
74% 26 GB/s
Latency 96
42% 96 ns
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 3200 MHz
88.1% Excellent
MC Read 34
MC Write 32
MC Mixed 30.7
92% 32.2 GB/s
SC Read 19.6
SC Write 34.5
SC Mixed 24.3
75% 26.1 GB/s
Latency 99.2
40% 99.2 ns
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 3200 MHz
79.8% Very good
MC Read 29.3
MC Write 30.2
MC Mixed 26.7
82% 28.7 GB/s
SC Read 18.6
SC Write 32
SC Mixed 22.8
70% 24.5 GB/s
Latency 89.3
45% 89.3 ns
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 3200 MHz
77.2% Very good
MC Read 30.6
MC Write 27.7
MC Mixed 26
80% 28.1 GB/s
SC Read 18.6
SC Write 26.7
SC Mixed 19.9
62% 21.7 GB/s
Latency 85.8
47% 85.8 ns
2 of 4 slots used
16GB SODIMM DDR4 3200 MHz clocked @ 2667 MHz
69.7% Good
MC Read 25.1
MC Write 25.4
MC Mixed 19.1
66% 23.2 GB/s
SC Read 17.6
SC Write 35.6
SC Mixed 24.6
74% 25.9 GB/s
Latency 59.5
67% 59.5 ns
2 of 4 slots used
16GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
67.4% Good
MC Read 23.8
MC Write 25
MC Mixed 18.5
64% 22.4 GB/s
SC Read 16.6
SC Write 35.4
SC Mixed 23.8
72% 25.3 GB/s
Latency 62.8
64% 62.8 ns
2 of 4 slots used
16GB SODIMM DDR4 3200 MHz clocked @ 2667 MHz
53% Above average
MC Read 21.9
MC Write 17.5
MC Mixed 14.8
52% 18.1 GB/s
SC Read 12.8
SC Write 20
SC Mixed 19.1
49% 17.3 GB/s
Latency 74.7
54% 74.7 ns
187 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,002,556 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 J641GU49J2320NE 2x8GB Builds (Compare 217 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 76%
Battleship
Workstation
Workstation 11%
Tree trunk

System: Eluktronics MAX-17

CPU
Core i7-10875HIntelBench 79%, 35,361 samples91x
Ryzen 9 5900HXAMDBench 78%, 12,809 samples33x
Core i7-11800HIntelBench 88%, 56,029 samples32x
GPU
UHD GraphicsIntelBench 5%, 187,969 samples33x
RTX 3070 (Laptop)NvidiaBench 114%, 45,297 samples30x
RTX 2070S (Super Mobile)NvidiaBench 98%, 7,378 samples28x
SSD
P1 3D NVMe PCIe M.2 1TBCrucial  $74Bench 212%, 171,271 samples20x
PRO-X-1TB-G2R 1TBBench 160%, 220 samples15x
MANIX1000GB-G4SS 1TBBench 212%, 122 samples11x
RAM
J641GU49J2320NE 2x8GBUnknownBench 64%, 187 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 97% - Outstanding Total price: $74

Popular J641GU49J2320NE 2x8GB systems:

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  • - CPU tests include: integer, floating and string
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  • - Drive tests include: read, write, sustained write and mixed IO
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Memory Kit Rankings (Price vs Performance) April 2024 RAM Rankings

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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • 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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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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