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Kingston KF556C40-32 32GB

Price and performance details for the Kingston KF556C40-32 32GB 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.
Kingston KF556C40-32 32GB

Description: PC5-19200, 1.1V, CAS Supported: 22 26 28 30 32 36 40 42

Other names: Kingston KF556C40-32

Memory First Benchmarked: 2022-12-25

Last Price Change: NA

Average Mark
3667
Samples: 1398

Memory Test Suite Average Results for Kingston KF556C40-32 32GB

Database Operations13,665 KOps/Sec
Memory Read Cached41,156 MBytes/Sec
Memory Read Uncached26,450 MBytes/Sec
Memory Write20,236 MBytes/Sec
Latency48 ns (lower is better)
Memory Threaded70,554 MBytes/Sec
From submitted results to PerformanceTest V10 as of 13th of December 2025.
Latency
As of 13th of December 2025 - Lower numbers represent better performance
Memory Model Average
Team Group Inc. UD5-6000 16GB
48 ns
G Skill Intl F5-6000J3636F16G 16GB
48 ns
G Skill Intl F5-6000J3038F16G 16GB
47 ns
G Skill Intl F5-6000J3040G32G 32GB
50 ns
Kingston KF560C30-16 16GB
46 ns
Kingston KF560C36-16 16GB
48 ns
Corsair CMH32GX5M2E6000C36 16GB
50 ns
Corsair CMH32GX5M2B6000Z30 16GB
48 ns
G Skill Intl F5-6400J3239G16G 16GB
45 ns
Kingston KF556C40-32 32GB
48 ns
Read Uncached Transfer Speed
As of 13th of December 2025 - Higher results represent better performance
Memory Model Average
Team Group Inc. UD5-6000 16GB
31.7 GB/s
G Skill Intl F5-6000J3636F16G 16GB
32.0 GB/s
G Skill Intl F5-6000J3038F16G 16GB
36.5 GB/s
G Skill Intl F5-6000J3040G32G 32GB
36.6 GB/s
Kingston KF560C30-16 16GB
33.4 GB/s
Kingston KF560C36-16 16GB
32.2 GB/s
Corsair CMH32GX5M2E6000C36 16GB
29.6 GB/s
Corsair CMH32GX5M2B6000Z30 16GB
35.4 GB/s
G Skill Intl F5-6400J3239G16G 16GB
28.6 GB/s
Kingston KF556C40-32 32GB
26.4 GB/s
Write Transfer Speed
As of 13th of December 2025 - Higher results represent better performance
Memory Model Average
Team Group Inc. UD5-6000 16GB
23.4 GB/s
G Skill Intl F5-6000J3636F16G 16GB
23.3 GB/s
G Skill Intl F5-6000J3038F16G 16GB
27.3 GB/s
G Skill Intl F5-6000J3040G32G 32GB
26.0 GB/s
Kingston KF560C30-16 16GB
25.0 GB/s
Kingston KF560C36-16 16GB
23.9 GB/s
Corsair CMH32GX5M2E6000C36 16GB
21.5 GB/s
Corsair CMH32GX5M2B6000Z30 16GB
26.3 GB/s
G Skill Intl F5-6400J3239G16G 16GB
22.0 GB/s
Kingston KF556C40-32 32GB
20.2 GB/s
Threaded Memory
As of 13th of December 2025 - Higher results represent better performance
Memory Model Average
Team Group Inc. UD5-6000 16GB
68.8 GB/s
G Skill Intl F5-6000J3636F16G 16GB
67.4 GB/s
G Skill Intl F5-6000J3038F16G 16GB
69.0 GB/s
G Skill Intl F5-6000J3040G32G 32GB
76.2 GB/s
Kingston KF560C30-16 16GB
68.4 GB/s
Kingston KF560C36-16 16GB
67.7 GB/s
Corsair CMH32GX5M2E6000C36 16GB
67.3 GB/s
Corsair CMH32GX5M2B6000Z30 16GB
69.1 GB/s
G Skill Intl F5-6400J3239G16G 16GB
77.1 GB/s
Kingston KF556C40-32 32GB
70.6 GB/s

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Last 5 Baselines for Kingston KF556C40-32 32GB
Most recent listed first
Baseline Benchmark Results
BL3125284 - Dec 11 2025

39 ns - Latency

23.1 GB/s - Read Uncached

17.4 GB/s - Write

74.4 GB/s - Threaded

BL3125145 - Dec 11 2025

43 ns - Latency

20.1 GB/s - Read Uncached

17.2 GB/s - Write

80.9 GB/s - Threaded

BL3124941 - Dec 11 2025

51 ns - Latency

39.0 GB/s - Read Uncached

29.7 GB/s - Write

91.2 GB/s - Threaded

BL3124554 - Dec 11 2025

48 ns - Latency

19.8 GB/s - Read Uncached

16.4 GB/s - Write

69.8 GB/s - Threaded

BL3124264 - Dec 11 2025

42 ns - Latency

19.8 GB/s - Read Uncached

16.7 GB/s - Write

87.1 GB/s - Threaded