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G

Skill Intl F5-6400J3239G322x31.5GB

▲ 500 ▼

Release date ≈ Q4 2022.

Average Bench: 195% (1st of 115)

Based on 1,084 user benchmarks.  Model: G Skill Intl F5-6400J3239G32G 2x31.5GB
Poor: 142%Average: 195% Great: 223%

Popular builds with this RAM

Outstanding average bench

The G Skill Intl F5-6400J3239G322x31.5GB averaged 94.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the G Skill Intl F5-6400J3239G322x31.5GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 81GB/s
Avg. 16 Core Write Bench 75.3GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the G Skill Intl F5-6400J3239G322x31.5GB is 80.9%. This is a particularly wide range which indicates that the G Skill Intl F5-6400J3239G322x31.5GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 71.6ns
Avg. 1 Core Read Bench 25.5GB/s
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Average Bench

(Based on 1,084 samples)
Rank 1195%
Min Avg Max
54.3 MC Read 81 90.7
55.1 MC Write 75.3 89.5
52.9 MC Mixed 73.1 84.6
218% 76.5 GB/s
Min Avg Max
19 SC Read 25.5 32.6
45.5 SC Write 51.8 56.6
29.2 SC Mixed 36.6 45.4
109% 38 GB/s
Min Avg Max
58.6 Latency 71.6 91.3
55.8% 71.6 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
63GB DIMM 22h clocked @ 6400 MHz
211% Outstanding
MC Read 88.1
MC Write 81.9
MC Mixed 80.7
239% 83.6 GB/s
SC Read 25.3
SC Write 53.7
SC Mixed 36.8
110% 38.6 GB/s
Latency 64.6
62% 64.6 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 6400 MHz
211% Outstanding
MC Read 88
MC Write 83.1
MC Mixed 81.2
240% 84.1 GB/s
SC Read 21.6
SC Write 53.5
SC Mixed 31.9
102% 35.7 GB/s
Latency 71.5
56% 71.5 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 6000 MHz
204% Outstanding
MC Read 83.4
MC Write 80.3
MC Mixed 77.6
230% 80.4 GB/s
SC Read 25.7
SC Write 52.1
SC Mixed 38.2
110% 38.7 GB/s
Latency 66.9
60% 66.9 ns
2 of 4 slots used
63GB DIMM 22h 4800 MHz clocked @ 5200 MHz
189% Outstanding
MC Read 80.1
MC Write 59.7
MC Mixed 65.4
196% 68.4 GB/s
SC Read 65.5
SC Write 58.9
SC Mixed 57.6
173% 60.7 GB/s
Latency 51.9
77% 51.9 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 4800 MHz
163% Outstanding
MC Read 64.9
MC Write 65.3
MC Mixed 60.9
182% 63.7 GB/s
SC Read 20.3
SC Write 51.3
SC Mixed 30.5
97% 34 GB/s
Latency 86.5
46% 86.5 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 4800 MHz
156% Outstanding
MC Read 61.8
MC Write 62.4
MC Mixed 58.3
174% 60.8 GB/s
SC Read 20.4
SC Write 49
SC Mixed 30.3
95% 33.2 GB/s
Latency 86
46% 86 ns
1,084 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 61,255,174 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 Skill Intl F5-6400J3239G322x31.5GB Builds (Compare 1,290 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 453%
UFO
Desktop
Desktop 125%
UFO
Workstation
Workstation 599%
UFO

Motherboard: Asus ROG MAXIMUS Z790 HERO

CPU
Core i9-13900KIntel  $560Bench 129%, 25,364 samples895x
Core i9-13900KSIntel  $752Bench 131%, 2,022 samples137x
Core i9-13900KFIntel  $530Bench 129%, 7,190 samples104x
GPU
RTX 4090Nvidia  $1,600Bench 370%, 17,532 samples610x
RTX 3090Nvidia  $1,500Bench 210%, 158,856 samples101x
RTX 4080Nvidia  $1,100Bench 290%, 11,448 samples99x
SSD
980 Pro NVMe PCIe M.2 2TBSamsung  $130Bench 432%, 66,370 samples219x
990 Pro NVMe PCIe M.2 2TBSamsung  $160Bench 489%, 6,392 samples178x
980 Pro NVMe PCIe M.2 1TBSamsung  $66Bench 386%, 206,100 samples115x
RAM
Skill Intl F5-6400J3239G322x31.5GBGBench 195%, 1,084 samples71x
EDIT WITH CUSTOM PC BUILDER Value: 77% - Very good Total price: $2,290

Popular Skill Intl F5-6400J3239G322x31.5GB compatible motherboards:

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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) June 2023 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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 Best User Rated
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