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Unknown

12x4GB

▲ 500 ▼

Release date ≤ Q4 2015.

Average Bench: 51.9% (93rd of 113)

Based on 770 user benchmarks.  Model: Unknown 12x4GB
Poor: 34%Average: 51.9% Great: 62%

Popular builds with this RAM

Average average bench

The Unknown 12x4GB averaged 48.0% 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. 16 Core Read Bench 23.5GB/s
Avg. 16 Core Mixed IO Bench 21GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Unknown 12x4GB is 27.5%. This is a relatively narrow range which indicates that the Unknown 12x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Write Bench 5.34GB/s
Avg. 1 Core Mixed IO Bench 7.38GB/s
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Average Bench

(Based on 770 samples)
Rank 9351.9%
Min Avg Max
13.8 MC Read 23.5 29.5
9.24 MC Write 15.2 17.4
11.9 MC Mixed 21 26.7
56.7% 19.9 GB/s
Min Avg Max
6.2 SC Read 9.25 12.1
3.4 SC Write 5.34 7.86
4.85 SC Mixed 7.38 9.6
20.9% 7.32 GB/s
Min Avg Max
60.3 Latency 88.1 130
45.4% 88.1 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
12 of 12 slots used
48GB DIMM DDR3
60.5% Good
MC Read 29.3
MC Write 16.4
MC Mixed 26.4
69% 24 GB/s
SC Read 10.4
SC Write 5.9
SC Mixed 7.7
23% 8 GB/s
Latency 114
35% 114 ns
12 of 12 slots used
48GB DIMM DDR3
57.4% Above average
MC Read 28.4
MC Write 15.5
MC Mixed 25.6
66% 23.2 GB/s
SC Read 7.9
SC Write 3.4
SC Mixed 6.5
17% 5.93 GB/s
Latency 124
32% 124 ns
12 of 12 slots used
48GB DIMM
52.5% Above average
MC Read 22.7
MC Write 16.9
MC Mixed 19.3
56% 19.6 GB/s
SC Read 11.1
SC Write 5.5
SC Mixed 7.8
23% 8.13 GB/s
Latency 68.6
58% 68.6 ns
12 of 12 slots used
48GB DIMM
48.4% Average
MC Read 19
MC Write 17
MC Mixed 16.3
50% 17.4 GB/s
SC Read 8.7
SC Write 7.4
SC Mixed 10.1
25% 8.73 GB/s
Latency 60.5
66% 60.5 ns
12 of 18 slots used
48GB DIMM DDR3 1067 MHz
47.1% Average
MC Read 19.5
MC Write 17.2
MC Mixed 16.8
51% 17.8 GB/s
SC Read 11
SC Write 6.4
SC Mixed 9
25% 8.8 GB/s
Latency 111
36% 111 ns
770 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 38,199,114 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 12x4GB Builds (Compare 1,282 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 10%
Tree trunk
Desktop
Desktop 62%
Destroyer
Workstation
Workstation 10%
Tree trunk

System: Dell Precision WorkStation T7500

CPU
CPU: Intel Xeon X56501stBench 66%, 5,998 samples123x
CPU: Intel Xeon X56901stBench 73%, 2,119 samples91x
CPU: Intel Xeon X56801stBench 72%, 1,826 samples86x
GPU
Quadro 4000NvidiaBench 7%, 10,692 samples73x
RX 580AMD  $218Bench 55%, 623,105 samples64x
GTX 1050-TiNvidia  $155Bench 31%, 695,028 samples54x
SSD
850 Evo 250GBSamsung  $70Bench 105%, 768,156 samples31x
A400 240GBKingston  $28Bench 67%, 266,434 samples29x
850 Evo 500GBSamsung  $125Bench 111%, 615,795 samples28x
RAM
12x4GBUnknownBench 52%, 770 samples108x
EDIT WITH CUSTOM PC BUILDER Value: 18% - Very poor Total price: $70

Popular 12x4GB systems:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute.

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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  • - 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) January 2021 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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113 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 i5-10600K $257Nvidia RTX 3060-Ti $400Crucial MX500 250GB $47
Intel Core i5-9600K $200Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10400F $161Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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