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Unknown

2x2GB

▲ 5217 ▼

Release date ≤ Q4 2015.

Average Bench: 20.8% (108th of 108)

Based on 273,549 user benchmarks.  Model: Unknown 2x2GB
Poor: 11%Average: 20.8% Great: 43%

Popular builds with this RAM

Very poor average bench

The Unknown 2x2GB averaged 79.2% 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 110ns
Avg. 16 Core Read Bench 7.42GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Unknown 2x2GB is 32.4%. This is a relatively narrow range which indicates that the Unknown 2x2GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 5.41GB/s
Avg. 1 Core Write Bench 5.44GB/s
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Average Bench

(Based on 273,549 samples)
Rank 10820.8%
Min Avg Max
3.7 MC Read 7.42 16.5
3 MC Write 6.2 15.8
3.1 MC Mixed 6.56 14.8
19.2% 6.73 GB/s
Min Avg Max
2.03 SC Read 5.41 11
2.4 SC Write 5.44 11.5
2.13 SC Mixed 5.68 12.5
15.7% 5.51 GB/s
Min Avg Max
65.6 Latency 110 184
36.3% 110 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
4GB DIMM SDRAM
21.6% Poor
MC Read 7
MC Write 7.2
MC Mixed 6.1
19% 6.77 GB/s
SC Read 6.1
SC Write 7.5
SC Mixed 5.8
18% 6.47 GB/s
Latency 92.2
43% 92.2 ns
2 of 4 slots used
4GB DIMM
20.7% Poor
MC Read 6.5
MC Write 6.4
MC Mixed 5.9
18% 6.27 GB/s
SC Read 6.2
SC Write 6.1
SC Mixed 5.9
17% 6.07 GB/s
Latency 82.2
49% 82.2 ns
2 of 2 slots used
4GB SODIMM DDR2
16.7% Very poor
MC Read 5.7
MC Write 5.1
MC Mixed 5
15% 5.27 GB/s
SC Read 4.6
SC Write 4.6
SC Mixed 4.3
13% 4.5 GB/s
Latency 110
36% 110 ns
2 of 2 slots used
4GB DIMM DDR3
14.6% Very poor
MC Read 5.4
MC Write 3.9
MC Mixed 4.1
13% 4.47 GB/s
SC Read 3.5
SC Write 3.3
SC Mixed 3.6
10% 3.47 GB/s
Latency 103
39% 103 ns
2 of 2 slots used
4GB SODIMM DDR2
14.3% Very poor
MC Read 5.6
MC Write 3.5
MC Mixed 3.5
12% 4.2 GB/s
SC Read 4.9
SC Write 3.4
SC Mixed 3.9
12% 4.07 GB/s
Latency 104
38% 104 ns
2 of 2 slots used
4GB DIMM DDR2
11% Very poor
MC Read 4.2
MC Write 3.8
MC Mixed 3.3
11% 3.77 GB/s
SC Read 0.9
SC Write 1.9
SC Mixed 1.5
4% 1.43 GB/s
Latency 168
24% 168 ns
2 of 2 slots used
4GB DIMM DDR
9.75% Terrible
MC Read 3.3
MC Write 2.7
MC Mixed 2.9
8% 2.97 GB/s
SC Read 2
SC Write 2.7
SC Mixed 1
5% 1.9 GB/s
Latency 139
29% 139 ns
273,549 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,796,072 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 2x2GB Builds (Compare 6,796 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 30%
Sail boat
Workstation
Workstation 14%
Tree trunk

Motherboard: Dell OptiPlex 780

CPU
Core2 Duo E8400Intel  $34Bench 25%, 46,815 samples1,973x
Core2 Duo E7500Intel  $109Bench 24%, 21,513 samples1,311x
Core2 Quad Q9400Intel  $170Bench 31%, 14,897 samples502x
GPU
Q45/Q43 Express ChipsetIntelBench 0%, 19,747 samples2,915x
4 Series Internal ChipsetIntelBench 0%, 1,116 samples469x
GeForce GT 710NvidiaBench 3%, 52,604 samples328x
SSD
A400 240GBKingston  $32Bench 67%, 111,592 samples75x
SSDNow V300 120GBKingston  $70Bench 55%, 209,618 samples70x
A400 120GBKingston  $22Bench 60%, 65,187 samples63x
RAM
2x2GBUnknownBench 21%, 273,549 samples2,182x
EDIT WITH CUSTOM PC BUILDER Value: 32% - Below average Total price: $66

Popular 2x2GB compatible motherboards:

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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.
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Memory Kit Rankings (Price vs Performance) December 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.

 Comments

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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 1660S (Super) $244Crucial MX500 250GB $44
Intel Core i5-9600K $200Nvidia RTX 2060 $324Samsung 850 Evo 120GB $150
Intel Core i7-9700K $360AMD RX 590 $180Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $58SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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