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Unknown

1x4GB

▲ 525 ▼

Release date ≤ Q4 2015.

VS

Average Bench: 25.4% (106th of 106)

Based on 72,832 user benchmarks.  Model: Unknown 1x4GB
Poor: 13%Average: 25.4% 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 102ns
Avg. 16 Core Read Bench 8.84GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Unknown 1x4GB is 27.6%. 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 6.91GB/s
Avg. 1 Core Mixed IO Bench 7.04GB/s
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Average Bench

(Based on 72,832 samples)
Rank 10625.4%
Min Avg Max
4.2 MC Read 8.84 15.2
3.8 MC Write 8.16 14
4 MC Mixed 7.8 11.5
23.6% 8.27 GB/s
Min Avg Max
2.2 SC Read 6.91 11
3.1 SC Write 7.28 13.3
2.8 SC Mixed 7.04 11.8
20.2% 7.07 GB/s
Min Avg Max
63.7 Latency 102 192
39.3% 102 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
29.1% Poor
MC Read 9.3
MC Write 9.2
MC Mixed 8.2
25% 8.9 GB/s
SC Read 9.6
SC Write 9.9
SC Mixed 8.8
27% 9.43 GB/s
Latency 66.2
60% 66.2 ns
1 of 2 slots used
4GB SODIMM DDR3 clocked @ 1333 MHz
26.9% Poor
MC Read 8.9
MC Write 9
MC Mixed 7.9
25% 8.6 GB/s
SC Read 8.3
SC Write 8
SC Mixed 7.8
23% 8.03 GB/s
Latency 81.9
49% 81.9 ns
1 of 4 slots used
4GB DIMM SDRAM
24.8% Poor
MC Read 8
MC Write 8.3
MC Mixed 8.3
23% 8.2 GB/s
SC Read 7.5
SC Write 6.3
SC Mixed 7.3
20% 7.03 GB/s
Latency 100
40% 100 ns
1 of 2 slots used
4GB DIMM
23.8% Poor
MC Read 8.6
MC Write 6.6
MC Mixed 7.2
21% 7.47 GB/s
SC Read 7.4
SC Write 6
SC Mixed 6.2
19% 6.53 GB/s
Latency 76.7
52% 76.7 ns
1 of 2 slots used
4GB DIMM DDR3
19% Very poor
MC Read 6.4
MC Write 6.4
MC Mixed 5.4
17% 6.07 GB/s
SC Read 5
SC Write 4.8
SC Mixed 4.4
14% 4.73 GB/s
Latency 97.9
41% 97.9 ns
1 of 2 slots used
4GB DIMM SDRAM
13.1% Very poor
MC Read 4.4
MC Write 3.8
MC Mixed 4.1
12% 4.1 GB/s
SC Read 3.2
SC Write 2.8
SC Mixed 2.7
8% 2.9 GB/s
Latency 119
34% 119 ns
72,832 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 15,842,551 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 2,890 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 36%
Jet ski
Workstation
Workstation 16%
Surfboard

System: HP EliteBook 8460p

CPU
Core i5-2520MIntel  $151Bench 38%, 21,867 samples1,466x
Core i5-2540MIntel  $293Bench 38%, 7,646 samples618x
Core i7-2620MIntelBench 40%, 8,000 samples417x
GPU
HD 3000 (Mobile V2 1.3 GHz)IntelBench 2%, 55,328 samples1,852x
Radeon HD 6470MAMDBench 2%, 3,158 samples686x
Radeon HD 7400MAMDBench 2%, 2,728 samples233x
SSD
320 Series 160GBIntel  $181Bench 41%, 6,674 samples95x
850 Evo 250GBSamsung  $104Bench 105%, 407,778 samples47x
C400 RealSSD 128GBMicronBench 55%, 3,811 samples38x
RAM
1x4GBUnknownBench 25%, 72,832 samples837x
EDIT WITH CUSTOM PC BUILDER Value: 32% - Below average Total price: $332

Popular 1x4GB 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 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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106 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 i7-8700K $366Nvidia GTX 1070 $379Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $165Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $106
AMD Ryzen 5 1600 $117Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $93
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $95SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $711SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $100SanDisk Ultra Fit 32GB $12
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