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Kingmax Semiconductor FLFF65F-D8KQ9 4GB

Price and performance details for the Kingmax Semiconductor FLFF65F-D8KQ9 4GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The graphs shows the relative performance of the ram module compared up to 9 other common ram modules of same type. For DDR3 and DDR4, the values will be from systems using newer Intel CPUs where available.
  • If pricing history data is available for the ram module, a chart with be created charting price changes.
  • The last graph shows up to the last 5 baselines we have received for this particular ram module. Both Intel and AMD results are shown.
Kingmax Semiconductor FLFF65F-D8KQ9 4GB

Description: PC3-10600, 1.5V, CAS Supported: 6 7 8 9

Other names: Kingmax Semiconductor FLFF65F-D8KQ9

Memory First Benchmarked: 2020-10-31

Last Price Change: NA

Average Mark
1892
Samples: 25

Memory Test Suite Average Results for Kingmax Semiconductor FLFF65F-D8KQ9 4GB

Database Operations2,360 KOps/Sec
Memory Read Cached25,559 MBytes/Sec
Memory Read Uncached12,134 MBytes/Sec
Memory Write6,578 MBytes/Sec
Latency40 ns (lower is better)
Memory Threaded15,864 MBytes/Sec
From submitted results to PerformanceTest V10 as of 12th of February 2026.
Latency
As of 12th of February 2026 - Lower numbers represent better performance
Memory Model Average
Kingston KHX1866C10D3/8G 8GB
46 ns
Kingston KHX1600C10D3/8G 8GB
44 ns
Kingston KHX1600C9D3/4GX 4GB
46 ns
Crucial Technology BLS8G3D1609DS1S00. 8GB
43 ns
Corsair CMZ8GX3M2A1600C9 4GB
46 ns
Kingston KHX2400C11D3/8GX 8GB
41 ns
G Skill Intl F3-12800CL9-4GBXL 4GB
45 ns
Corsair CMZ16GX3M2A1600C10 8GB
44 ns
G Skill Intl F3-2400C10-8GTX 8GB
38 ns
Kingmax Semiconductor FLFF65F-D8KQ9 4GB
40 ns
Read Uncached Transfer Speed
As of 12th of February 2026 - Higher results represent better performance
Memory Model Average
Kingston KHX1866C10D3/8G 8GB
12.8 GB/s
Kingston KHX1600C10D3/8G 8GB
13.5 GB/s
Kingston KHX1600C9D3/4GX 4GB
12.8 GB/s
Crucial Technology BLS8G3D1609DS1S00. 8GB
13.8 GB/s
Corsair CMZ8GX3M2A1600C9 4GB
12.4 GB/s
Kingston KHX2400C11D3/8GX 8GB
14.6 GB/s
G Skill Intl F3-12800CL9-4GBXL 4GB
12.9 GB/s
Corsair CMZ16GX3M2A1600C10 8GB
13.4 GB/s
G Skill Intl F3-2400C10-8GTX 8GB
15.5 GB/s
Kingmax Semiconductor FLFF65F-D8KQ9 4GB
12.1 GB/s
Write Transfer Speed
As of 12th of February 2026 - Higher results represent better performance
Memory Model Average
Kingston KHX1866C10D3/8G 8GB
8.5 GB/s
Kingston KHX1600C10D3/8G 8GB
8.6 GB/s
Kingston KHX1600C9D3/4GX 4GB
8.0 GB/s
Crucial Technology BLS8G3D1609DS1S00. 8GB
8.8 GB/s
Corsair CMZ8GX3M2A1600C9 4GB
7.8 GB/s
Kingston KHX2400C11D3/8GX 8GB
9.8 GB/s
G Skill Intl F3-12800CL9-4GBXL 4GB
8.3 GB/s
Corsair CMZ16GX3M2A1600C10 8GB
8.6 GB/s
G Skill Intl F3-2400C10-8GTX 8GB
10.6 GB/s
Kingmax Semiconductor FLFF65F-D8KQ9 4GB
6.6 GB/s
Threaded Memory
As of 12th of February 2026 - Higher results represent better performance
Memory Model Average
Kingston KHX1866C10D3/8G 8GB
22.7 GB/s
Kingston KHX1600C10D3/8G 8GB
20.9 GB/s
Kingston KHX1600C9D3/4GX 4GB
21.3 GB/s
Crucial Technology BLS8G3D1609DS1S00. 8GB
21.3 GB/s
Corsair CMZ8GX3M2A1600C9 4GB
19.2 GB/s
Kingston KHX2400C11D3/8GX 8GB
25.8 GB/s
G Skill Intl F3-12800CL9-4GBXL 4GB
21.4 GB/s
Corsair CMZ16GX3M2A1600C10 8GB
20.7 GB/s
G Skill Intl F3-2400C10-8GTX 8GB
27.1 GB/s
Kingmax Semiconductor FLFF65F-D8KQ9 4GB
15.9 GB/s

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Last 5 Baselines for Kingmax Semiconductor FLFF65F-D8KQ9 4GB
Most recent listed first
Baseline Benchmark Results
BL3242516 - Jan 26 2026

41 ns - Latency

13.3 GB/s - Read Uncached

7.0 GB/s - Write

17.9 GB/s - Threaded

BL2645373 - May 23 2025

81 ns - Latency

6.2 GB/s - Read Uncached

3.9 GB/s - Write

8.7 GB/s - Threaded

BL2444759 - Feb 27 2025

44 ns - Latency

11.0 GB/s - Read Uncached

6.1 GB/s - Write

16.2 GB/s - Threaded

BL2285774 - Dec 18 2024

41 ns - Latency

13.6 GB/s - Read Uncached

7.5 GB/s - Write

18.2 GB/s - Threaded

BL1733915 - Jan 31 2023

40 ns - Latency

11.6 GB/s - Read Uncached

7.6 GB/s - Write

18.4 GB/s - Threaded