Average Bench: 76.4% (66th of 110)

Based on 52 user benchmarks.  Model: Unknown SF4641G8CK8I8GKSBG 2x8GB

Good average bench

The Unknown SF4641G8CK8I8GKSBG 2x8GB averaged 23.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Unknown SF4641G8CK8I8GKSBG 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 29.8GB/s
Avg. 16 Core Write Bench 28.5GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Unknown SF4641G8CK8I8GKSBG 2x8GB is just 11.5%. This is a relatively narrow range which indicates that the Unknown SF4641G8CK8I8GKSBG 2x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 18GB/s
Avg. Physical RAM Latency 68.3ns
ADVERTISEMENT

Average Bench

(Based on 52 samples)
Min Avg Max
26.5 MC Read 29.8 36.2
25.5 MC Write 28.5 34.1
21 MC Mixed 22.7 32.9
77.1% 27 GB/s
Min Avg Max
13.9 SC Read 18 26
20.8 SC Write 28.4 34.9
19.7 SC Mixed 24.2 28.7
67.3% 23.5 GB/s
Min Avg Max
60.6 Latency 68.3 78.1
58.6% 68.3 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
MC Read 40.3
MC Write 43.1
MC Mixed 37.4
115% 40.3 GB/s
SC Read 22.6
SC Write 43.5
SC Mixed 30.9
92% 32.3 GB/s
Latency 70.6
57% 70.6 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3534 MHz
MC Read 40.9
MC Write 27.1
MC Mixed 41.2
104% 36.4 GB/s
SC Read 27.5
SC Write 26.2
SC Mixed 36.4
86% 30 GB/s
Latency 69.7
57% 69.7 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
MC Read 36.1
MC Write 38.6
MC Mixed 32.5
102% 35.7 GB/s
SC Read 25.9
SC Write 43
SC Mixed 29.4
94% 32.8 GB/s
Latency 71.1
56% 71.1 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 29.7
MC Write 29
MC Mixed 22.2
77% 27 GB/s
SC Read 15.3
SC Write 26.3
SC Mixed 21.9
60% 21.2 GB/s
Latency 63.9
63% 63.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 29.7
MC Write 28.8
MC Mixed 21.1
76% 26.5 GB/s
SC Read 18.3
SC Write 28.1
SC Mixed 24.9
68% 23.8 GB/s
Latency 69.1
58% 69.1 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 29.5
MC Write 28.5
MC Mixed 21.8
76% 26.6 GB/s
SC Read 17.8
SC Write 29.1
SC Mixed 23.5
67% 23.5 GB/s
Latency 82.2
49% 82.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 28.1
MC Write 27.1
MC Mixed 21.4
73% 25.5 GB/s
SC Read 16.6
SC Write 21.6
SC Mixed 16.5
52% 18.2 GB/s
Latency 64.6
62% 64.6 ns
52 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 24,368,591 RAM Kits tested.

Typical SF4641G8CK8I8GKSBG 2x8GB Builds (Compare 8,181 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 37%
Jet ski
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 66%
Battle cruiser

System: Dell XPS 8930

EDIT WITH CUSTOM PC BUILDER Value: 68% - Good Total price: $570

Popular SF4641G8CK8I8GKSBG 2x8GB 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.

UserBenchmark of the month

How it works

  • - 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.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) February 2020 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]

ADVERTISEMENT

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

110 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

The Best.
CPUGPUSSD
Intel Core i5-9400F $150Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356AMD RX 590 $185Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $36Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $645SanDisk Extreme 16GB $24
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback