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Unknown

1x4GB

▲ 526 ▼

Release date ≤ Q4 2015.

Average Bench: 25.3% (108th of 108)

Based on 85,208 user benchmarks.  Model: Unknown 1x4GB
Poor: 12%Average: 25.3% Great: 41%

Popular builds with this RAM

Very poor average bench

The Unknown 1x4GB averaged 74.6% 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 115ns
Avg. 16 Core Read Bench 8.82GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Unknown 1x4GB is 28.9%. This is a relatively narrow range which indicates that the Unknown 1x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 6.68GB/s
Avg. 1 Core Mixed IO Bench 6.85GB/s
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Average Bench

(Based on 85,208 samples)
Rank 10825.3%
Min Avg Max
3.8 MC Read 8.82 15.1
3.6 MC Write 8.29 14.1
3.5 MC Mixed 7.82 11.9
23.7% 8.31 GB/s
Min Avg Max
2 SC Read 6.68 11
2.8 SC Write 7.18 12.5
1.6 SC Mixed 6.85 11.4
19.7% 6.9 GB/s
Min Avg Max
63.2 Latency 115 210
34.8% 115 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
1 of 4 slots used
4GB DIMM DDR4 clocked @ 2400 MHz
40.5% Average
MC Read 15.7
MC Write 13.5
MC Mixed 10.1
38% 13.1 GB/s
SC Read 12.8
SC Write 14.3
SC Mixed 12.1
37% 13.1 GB/s
Latency 62.5
64% 62.5 ns
1 of 4 slots used
4GB DIMM DDR4 clocked @ 2133 MHz
38% Below average
MC Read 13.8
MC Write 13.7
MC Mixed 10.7
36% 12.7 GB/s
SC Read 10.4
SC Write 12.9
SC Mixed 9.9
32% 11.1 GB/s
Latency 74.2
54% 74.2 ns
1 of 2 slots used
4GB SODIMM DDR3 clocked @ 1600 MHz
32.3% Below average
MC Read 10.9
MC Write 10.2
MC Mixed 9
29% 10 GB/s
SC Read 10.8
SC Write 11
SC Mixed 9.8
30% 10.5 GB/s
Latency 64.6
62% 64.6 ns
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 2133 MHz
31.4% Below average
MC Read 11.7
MC Write 9.4
MC Mixed 9.3
29% 10.1 GB/s
SC Read 9.1
SC Write 12.2
SC Mixed 10.2
30% 10.5 GB/s
Latency 84.7
47% 84.7 ns
1 of 2 slots used
4GB DIMM DDR3 1333 MHz
29.7% Poor
MC Read 9.7
MC Write 9.3
MC Mixed 8.4
26% 9.13 GB/s
SC Read 9.4
SC Write 9.1
SC Mixed 9.6
27% 9.37 GB/s
Latency 64.4
62% 64.4 ns
1 of 2 slots used
4GB DIMM DDR3 clocked @ 1600 MHz
26.3% Poor
MC Read 10.1
MC Write 10.9
MC Mixed 8.9
28% 9.97 GB/s
SC Read 3.3
SC Write 4.8
SC Mixed 4.1
12% 4.07 GB/s
Latency 154
26% 154 ns
1 of 4 slots used
4GB DIMM DDR3 clocked @ 1067 MHz
23.5% Poor
MC Read 7.2
MC Write 7.2
MC Mixed 6.9
20% 7.1 GB/s
SC Read 6.9
SC Write 7.2
SC Mixed 6.9
20% 7 GB/s
Latency 71.5
56% 71.5 ns
1 of 2 slots used
4GB DIMM
12.6% Very poor
MC Read 4.9
MC Write 2.8
MC Mixed 4.6
12% 4.1 GB/s
SC Read 3.3
SC Write 2.5
SC Mixed 3.2
8% 3 GB/s
Latency 156
26% 156 ns
85,208 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 20,361,182 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 1x4GB Builds (Compare 1,378 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 21%
Surfboard
Workstation
Workstation 12%
Tree trunk

System: Asus X553MA

CPU
Celeron N2840IntelBench 9%, 12,478 samples503x
Pentium N3540IntelBench 18%, 9,446 samples457x
Celeron N2830IntelBench 9%, 5,895 samples195x
GPU
HD Graphics (Bay Trail 0.667 - 0.854 GHz)IntelBench 1%, 52,733 samples1,375x
Atom Processor E3800 Series/Celeron Processor N2920/J1900IntelBench 1%, 213 samples1x
GeForce GT 730NvidiaBench 5%, 79,327 samples1x
SSD
A400 240GBKingston  $31Bench 65%, 84,577 samples13x
A400 120GBKingston  $22Bench 58%, 55,041 samples12x
SSDNow UV400 120GBKingston  $33Bench 66%, 45,309 samples10x
RAM
1x4GBUnknownBench 25%, 85,208 samples1,020x
EDIT WITH CUSTOM PC BUILDER Value: 20% - Very poor Total price: $31

Popular 1x4GB systems:

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  • - Download and run UserBenchMark.
  • - 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.
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Memory Kit Rankings (Price vs Performance) October 2019 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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108 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 i5-9400F $145Nvidia GTX 1660 $210Samsung 850 Evo 250GB $83
Intel Core i5-9600K $238Nvidia GTX 1660-Ti $270Samsung 850 Evo 500GB $107
Intel Core i7-9700K $350Nvidia RTX 2060S (Super) $430Samsung 850 Pro 256GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $607SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $70SanDisk Ultra Fit 32GB $14
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