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Elpida

EBJ21UE8BDF0-DJ-F EBJ20UF8BCF0-DJ-F 4GB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 39.9% (100th of 108)

Based on 10 user benchmarks.  Model: Elpida EBJ21UE8BDF0-DJ-F EBJ20UF8BCF0-DJ-F 4GB
Poor: 14%Average: 39.9% Great: 50%

Popular builds with this RAM

Poor average bench

The Elpida EBJ21UE8BDF0-DJ-F EBJ20UF8BCF0-DJ-F 4GB averaged 60.0% 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. Physical RAM Latency 79ns
Avg. 16 Core Read Bench 14.1GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Elpida EBJ21UE8BDF0-DJ-F EBJ20UF8BCF0-DJ-F 4GB is 36.6%. This is a relatively wide range which indicates that the Elpida EBJ21UE8BDF0-DJ-F EBJ20UF8BCF0-DJ-F 4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 11.1GB/s
Avg. 1 Core Mixed IO Bench 11.9GB/s
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Average Bench

(Based on 10 samples)
Rank 10039.9%
Min Avg Max
4.8 MC Read 14.1 18.1
3.4 MC Write 13.9 18.7
3.4 MC Mixed 12.4 16.1
38.5% 13.5 GB/s
Min Avg Max
3.3 SC Read 11.1 14.9
3.4 SC Write 12.7 18.5
3.4 SC Mixed 11.9 16.1
34% 11.9 GB/s
Min Avg Max
65.6 Latency 79 116
50.6% 79 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
1333, 1333 MHz
2048, 2048 MB
51.1% Above average
MC Read 17.3
MC Write 18.7
MC Mixed 15.9
49% 17.3 GB/s
SC Read 14.3
SC Write 18.5
SC Mixed 16.1
47% 16.3 GB/s
Latency 69.2
58% 69.2 ns
1333, 1333 MHz
2048, 2048 MB
50.2% Above average
MC Read 17.6
MC Write 17.9
MC Mixed 15.9
49% 17.1 GB/s
SC Read 13.9
SC Write 15
SC Mixed 15.2
42% 14.7 GB/s
Latency 65.6
61% 65.6 ns
1333, 1333 MHz
2048, 2048 MB
49.9% Average
MC Read 17.2
MC Write 17.9
MC Mixed 16.1
49% 17.1 GB/s
SC Read 14.9
SC Write 16
SC Mixed 15.5
44% 15.5 GB/s
Latency 74.3
54% 74.3 ns
1333, 1333 MHz
2048, 2048 MB
49.7% Average
MC Read 17.8
MC Write 17.5
MC Mixed 15.5
48% 16.9 GB/s
SC Read 14.3
SC Write 16.7
SC Mixed 15.6
44% 15.5 GB/s
Latency 72
56% 72 ns
1333, 1333 MHz
2048, 2048 MB
49.3% Average
MC Read 17.5
MC Write 17.5
MC Mixed 15.2
48% 16.7 GB/s
SC Read 13.4
SC Write 18.2
SC Mixed 14.6
44% 15.4 GB/s
Latency 70.4
57% 70.4 ns
1333, 1333 MHz
2048, 2048 MB
42.3% Average
MC Read 15
MC Write 14.1
MC Mixed 13.8
41% 14.3 GB/s
SC Read 12.2
SC Write 13.6
SC Mixed 12
36% 12.6 GB/s
Latency 73.9
54% 73.9 ns
1333, 1333 MHz
2048, 2048 MB
22.4% Poor
MC Read 8.4
MC Write 7.5
MC Mixed 6.7
22% 7.53 GB/s
SC Read 5.9
SC Write 6
SC Mixed 6.2
17% 6.03 GB/s
Latency 116
34% 116 ns
1333, 1333 MHz
2048, 2048 MB
20.9% Poor
MC Read 7.6
MC Write 6.7
MC Mixed 6
19% 6.77 GB/s
SC Read 3.3
SC Write 4.3
SC Mixed 3.4
10% 3.67 GB/s
Latency 76.6
52% 76.6 ns
800, 800 MHz
2048, 2048 MB
13.6% Very poor
MC Read 4.8
MC Write 3.4
MC Mixed 3.4
11% 3.87 GB/s
SC Read 4.1
SC Write 3.4
SC Mixed 4.4
11% 3.97 GB/s
Latency 99.8
40% 99.8 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,183,684 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 EBJ21UE8BDF0-DJ-F EBJ20UF8BCF0-DJ-F 4GB Builds (Compare 18,292 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 50%
Yacht
Workstation
Workstation 19%
Surfboard

Motherboard: Dell OptiPlex 7010

CPU
Core i5-3470Intel  $96Bench 61%, 101,770 samples5,954x
Core i7-3770Intel  $190Bench 64%, 152,961 samples4,988x
Core i5-3570IntelBench 65%, 52,479 samples3,244x
GPU
HD 2500 (Desktop 1.05 GHz)IntelBench 1%, 76,469 samples4,896x
HD 4000 (Desktop 1.15 GHz)Intel  $15Bench 2%, 32,607 samples1,810x
GTX 1050-TiNvidia  $155Bench 32%, 442,720 samples1,429x
SSD
A400 240GBKingston  $32Bench 64%, 115,132 samples494x
A400 120GBKingston  $22Bench 59%, 64,852 samples350x
850 Evo 250GBSamsung  $53Bench 106%, 546,937 samples327x
RAM
EBJ21UE8BDF0-DJ-F EBJ20UF8BCF0-DJ-F 4GBElpidaBench 40%, 10 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 66% - Good Total price: $128

Popular EBJ21UE8BDF0-DJ-F EBJ20UF8BCF0-DJ-F 4GB compatible motherboards:

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Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

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  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
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Memory Kit Rankings (Price vs Performance) January 2020 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.

 Comments

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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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CPUGPUSSD
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Intel Core i7-9700K $375Nvidia RTX 2060 $349Samsung 850 Pro 512GB $249
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