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Unknown

HMA851U6DJR6N-XN 1x4GB

▲ 500 ▼

Release date ≈ Q3 2020.

Average Bench: 37.4% (128th of 132)

Based on 123 user benchmarks.  Model: Unknown HMA851U6DJR6N-XN 1x4GB
Poor: 31%Average: 37.4% Great: 42%

Popular builds with this RAM

Poor average bench

The Unknown HMA851U6DJR6N-XN 1x4GB averaged 62.5% 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. Physical RAM Latency 68ns
Avg. 16 Core Read Bench 14.8GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Unknown HMA851U6DJR6N-XN 1x4GB is just 11.3%. This is a relatively narrow range which indicates that the Unknown HMA851U6DJR6N-XN 1x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 16 Core Mixed IO Bench 9.59GB/s
Avg. 1 Core Mixed IO Bench 11GB/s

Average Bench

(Based on 123 samples)
Rank 12837.4%
Min Avg Max
11.4 MC Read 14.8 16.4
9.62 MC Write 11.8 14.4
8.4 MC Mixed 9.59 11.4
34.5% 12.1 GB/s
Min Avg Max
5.3 SC Read 11.5 13.9
7 SC Write 13.6 16.6
2.14 SC Mixed 11 13.9
34.4% 12 GB/s
Min Avg Max
59.9 Latency 68 95.5
58.8% 68 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
1 of 2 slots used
4GB DIMM DDR4 clocked @ 3200 MHz
39% Below average
MC Read 15.1
MC Write 12.6
MC Mixed 10.6
36% 12.8 GB/s
SC Read 15.4
SC Write 15.9
SC Mixed 12.7
42% 14.7 GB/s
Latency 92.3
43% 92.3 ns
1 of 2 slots used
4GB DIMM DDR4 clocked @ 3200 MHz
38.3% Below average
MC Read 17.6
MC Write 12.8
MC Mixed 12.3
41% 14.2 GB/s
SC Read 2.6
SC Write 13.9
SC Mixed 1.5
17% 6 GB/s
Latency 88.9
45% 88.9 ns
1 of 2 slots used
4GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
29.2% Poor
MC Read 12.4
MC Write 8.6
MC Mixed 8.2
28% 9.73 GB/s
SC Read 8.6
SC Write 8.5
SC Mixed 8
24% 8.37 GB/s
Latency 90.3
44% 90.3 ns
1 of 2 slots used
4GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
29.2% Poor
MC Read 11.5
MC Write 9
MC Mixed 7.1
26% 9.2 GB/s
SC Read 9.2
SC Write 10.1
SC Mixed 9.5
27% 9.6 GB/s
Latency 77.1
52% 77.1 ns
1 of 2 slots used
4GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
27.2% Poor
MC Read 10.7
MC Write 9
MC Mixed 7
25% 8.9 GB/s
SC Read 9.4
SC Write 8.4
SC Mixed 7.8
24% 8.53 GB/s
Latency 98.4
41% 98.4 ns
1 of 2 slots used
4GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
24.4% Poor
MC Read 10.3
MC Write 6.9
MC Mixed 6.5
23% 7.9 GB/s
SC Read 9.6
SC Write 8.3
SC Mixed 7.3
24% 8.4 GB/s
Latency 117
34% 117 ns
1 of 2 slots used
4GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
21.7% Poor
MC Read 8.7
MC Write 7.2
MC Mixed 5.7
21% 7.2 GB/s
SC Read 8.4
SC Write 5.7
SC Mixed 2.7
16% 5.6 GB/s
Latency 108
37% 108 ns
1 of 2 slots used
4GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
15% Very poor
MC Read 5.8
MC Write 5.1
MC Mixed 3.3
14% 4.73 GB/s
SC Read 6.8
SC Write 4.9
SC Mixed 1
12% 4.23 GB/s
Latency 130
31% 130 ns
1 of 2 slots used
4GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
13.4% Very poor
MC Read 10.8
MC Write 4.2
MC Mixed 1.8
16% 5.6 GB/s
SC Read 0.4
SC Write 1.8
SC Mixed 0.6
3% 0.93 GB/s
Latency 748
5% 748 ns
123 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,232,357 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 HMA851U6DJR6N-XN 1x4GB Builds (Compare 711 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 4%
Tree trunk
Desktop
Desktop 76%
Battleship
Workstation
Workstation 4%
Tree trunk

System: Dell Vostro 3888

CPU
Core i5-10400Intel  $123Bench 84%, 71,804 samples380x
Core i3-10100Intel  $84Bench 80%, 24,563 samples142x
Core i7-10700Intel  $359Bench 93%, 71,010 samples134x
GPU
UHD Graphics 630IntelBench 5%, 37,718 samples411x
UHD Graphics 630IntelBench 5%, 39,219 samples93x
GeForce GT 730NvidiaBench 5%, 164,888 samples56x
SSD
NVMe KIOXIA 512GBKbg40zns512gBench 148%, 15,775 samples31x
NVMe SK hynix 512GBBc711Bench 206%, 6,472 samples28x
NVMe Samsung 256GBPm991aBench 122%, 1,767 samples17x
RAM
HMA851U6DJR6N-XN 1x4GBUnknownBench 37%, 123 samples32x
EDIT WITH CUSTOM PC BUILDER Value: 106% - Outstanding Total price: $123

Popular HMA851U6DJR6N-XN 1x4GB systems:

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Speed Comparisons

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The Best
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