Average Bench: 49.8% (93rd of 108)

Based on 282 user benchmarks.  Model: Hynix HMT351S6BFR8C-PB 2x4GB

Below average average bench

The Hynix HMT351S6BFR8C-PB 2x4GB averaged 50.2% 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.


Avg. 16 Core Read Bench 18.7GB/s
Avg. 16 Core Write Bench 18.3GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Hynix HMT351S6BFR8C-PB 2x4GB is 30.7%. This is a relatively narrow range which indicates that the Hynix HMT351S6BFR8C-PB 2x4GB performs reasonably consistently under varying real world conditions.


Avg. 1 Core Write Bench 11.8GB/s
Avg. 1 Core Read Bench 11.8GB/s

Average Bench

(Based on 282 samples)
Min Avg Max
10.5 MC Read 18.7 21
9.6 MC Write 18.3 20.6
10.6 MC Mixed 16.5 18.3
51% 17.8 GB/s
Min Avg Max
3.82 SC Read 11.8 16.1
3.2 SC Write 11.8 16.6
3.91 SC Mixed 12.8 17.7
34.7% 12.2 GB/s
Min Avg Max
65.3 Latency 87 180
46% 87 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
8GB SODIMM DDR3 clocked @ 1600 MHz
MC Read 20.8
MC Write 20.1
MC Mixed 17.9
56% 19.6 GB/s
SC Read 15.2
SC Write 14.8
SC Mixed 16.6
44% 15.5 GB/s
Latency 68.2
59% 68.2 ns
2 of 4 slots used
MC Read 20.5
MC Write 19.8
MC Mixed 17.7
55% 19.3 GB/s
SC Read 14.3
SC Write 11.2
SC Mixed 14.6
38% 13.4 GB/s
Latency 70.6
57% 70.6 ns
2 of 4 slots used
8GB SODIMM DDR3 clocked @ 1600 MHz
MC Read 17
MC Write 16
MC Mixed 17.5
48% 16.8 GB/s
SC Read 13.2
SC Write 13
SC Mixed 13.3
38% 13.2 GB/s
Latency 80.4
50% 80.4 ns
2 of 2 slots used
8GB SODIMM DDR3 clocked @ 1600 MHz
MC Read 16.8
MC Write 6.5
MC Mixed 12.3
34% 11.9 GB/s
SC Read 7.7
SC Write 6.9
SC Mixed 11.3
25% 8.63 GB/s
Latency 86.2
46% 86.2 ns
282 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,268,944 RAM Kits tested.

Typical HMT351S6BFR8C-PB 2x4GB Builds (Compare 703 builds) See popular component choices, score breakdowns and rankings.
Gaming 12%
Tree trunk
Desktop 44%
Speed boat
Workstation 27%

System: Alienware M14xR1

EDIT WITH CUSTOM PC BUILDER Value: 38% - Below average Total price: $307

Popular HMT351S6BFR8C-PB 2x4GB systems:

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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) November 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]


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.


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.

 Frequently Asked Questions

 Best User Rated

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Seagate Barracuda 3TB (2016) $85Corsair Vengeance LPX DDR4 3200 C16 2x8GB $68SanDisk Extreme 16GB $24
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