TEST
YOUR RAM
ADD TO PC
BUILD

G.SKILL F4-2133C15S-8GRR

Ripjaws 4 DDR4 2133 C15 1x8GB

▲ 500 ▼

Release date ≤ Q1 2016.

Average Bench: 38.6% (110th of 115)

Based on 184 user benchmarks.  Model: G.SKILL F4-2133C15-8GRR 1x8GB
Poor: 32%Average: 38.6% Great: 43%

Popular builds with this RAM

Poor average bench

The G.SKILL Ripjaws 4 DDR4 2133 C15 1x8GB averaged 61.4% 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 78.2ns
Avg. 16 Core Read Bench 14GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the G.SKILL Ripjaws 4 DDR4 2133 C15 1x8GB is just 11.8%. This is a relatively narrow range which indicates that the G.SKILL Ripjaws 4 DDR4 2133 C15 1x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 16 Core Mixed IO Bench 11.3GB/s
Avg. 1 Core Read Bench 11.6GB/s
ADVERTISEMENT

Average Bench

(Based on 184 samples)
Rank 11038.6%
Min Avg Max
11.4 MC Read 14 15.8
9.82 MC Write 13.1 15
9.12 MC Mixed 11.3 13.7
36.5% 12.8 GB/s
Min Avg Max
7 SC Read 11.6 15.3
7.33 SC Write 12.6 15.5
8.02 SC Mixed 11.8 14.9
34.3% 12 GB/s
Min Avg Max
61.3 Latency 78.2 119
51.2% 78.2 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
1 of 2 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
40.3% Average
MC Read 13.8
MC Write 14.2
MC Mixed 12.2
38% 13.4 GB/s
SC Read 10.9
SC Write 13.7
SC Mixed 12.7
36% 12.4 GB/s
Latency 72.2
55% 72.2 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
39.3% Below average
MC Read 14.3
MC Write 13.8
MC Mixed 10.8
37% 13 GB/s
SC Read 11.1
SC Write 13
SC Mixed 11.3
34% 11.8 GB/s
Latency 67.4
59% 67.4 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
38.1% Below average
MC Read 14.3
MC Write 13.2
MC Mixed 10.2
36% 12.6 GB/s
SC Read 11.3
SC Write 13.3
SC Mixed 10.4
33% 11.7 GB/s
Latency 71.8
56% 71.8 ns
1 of 2 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
35.8% Below average
MC Read 13.3
MC Write 11.4
MC Mixed 12
35% 12.2 GB/s
SC Read 12
SC Write 11.5
SC Mixed 11.2
33% 11.6 GB/s
Latency 110
36% 110 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
34.8% Below average
MC Read 12.9
MC Write 11.2
MC Mixed 9.8
32% 11.3 GB/s
SC Read 10.5
SC Write 10.7
SC Mixed 10.8
30% 10.7 GB/s
Latency 70.3
57% 70.3 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
34.3% Below average
MC Read 13.5
MC Write 11.5
MC Mixed 9.7
33% 11.6 GB/s
SC Read 10.6
SC Write 10.4
SC Mixed 6.6
26% 9.2 GB/s
Latency 77.2
52% 77.2 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
32.4% Below average
MC Read 10.6
MC Write 12.7
MC Mixed 8.6
30% 10.6 GB/s
SC Read 10.3
SC Write 10.5
SC Mixed 11
30% 10.6 GB/s
Latency 89.6
45% 89.6 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
28.5% Poor
MC Read 10.1
MC Write 10.7
MC Mixed 9
28% 9.93 GB/s
SC Read 6.9
SC Write 10.6
SC Mixed 2.7
19% 6.73 GB/s
Latency 104
39% 104 ns
184 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 66,988,260 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 Ripjaws 4 DDR4 2133 C15 1x8GB Builds (Compare 1,051 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 48%
Yacht
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 41%
Speed boat

Motherboard: Gigabyte GA-Z270-HD3P-CF - $120

CPU
Core i7-7700KIntel  $250Bench 84%, 712,312 samples366x
Core i5-7600KIntel  $190Bench 76%, 195,006 samples251x
Core i7-7700Intel  $167Bench 76%, 256,717 samples141x
GPU
GTX 1060-6GBNvidia  $117Bench 56%, 1,368,019 samples155x
GTX 1070Nvidia  $132Bench 80%, 1,459,281 samples130x
GTX 1080Nvidia  $400Bench 102%, 1,082,454 samples98x
SSD
850 Evo 250GBSamsung  $100Bench 103%, 951,591 samples61x
850 Evo 500GBSamsung  $109Bench 112%, 695,664 samples29x
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $76Bench 310%, 455,997 samples28x
RAM
Ripjaws 4 DDR4 2133 C15 1x8GBG.SKILLBench 39%, 184 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 78% - Very good Total price: $586

Popular Ripjaws 4 DDR4 2133 C15 1x8GB compatible motherboards:

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

Welcome to our 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 value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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
Memory Kit Rankings (Price vs Performance) April 2024 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

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 8 years

Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB

115 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

Computer Components FAQ
What is the UBM value for money rating?
What is UBM Effective Speed?
Thunderbolt speed?
Are USB 3.0 cables different?
USB 3.0 vs 2.0 speed difference?
Why buy USB 3.0 today?
USB 3.0 / 4.0 release dates and max speeds?
Graphics Cards
How to force Optimus or Switchable discrete GPUs?
What are the UBM DX11 GPU tests?
What are the UBM DX10 GPU tests?
What are the UBM DX09 GPU tests?
What is the Splatting GPU benchmark?
What is the Gravity (NBody) GPU benchmark?
Memory Kits
What is the RAM value for money rating?
What is the effective RAM speed index?
What is the system memory latency ladder?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback