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SK Hynix HMA851S6CJR6N-VK 4GB

Price and performance details for the SK Hynix HMA851S6CJR6N-VK 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.
SK Hynix HMA851S6CJR6N-VK 4GB

Description: PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20

Other names: SK Hynix HMA851S6CJR6N-VK

Memory First Benchmarked: 2020-04-07

Last Price Change: NA

Average Mark
2056
Samples: 188

Memory Test Suite Average Results for SK Hynix HMA851S6CJR6N-VK 4GB

Database Operations2,850 KOps/Sec
Memory Read Cached24,116 MBytes/Sec
Memory Read Uncached14,379 MBytes/Sec
Memory Write9,748 MBytes/Sec
Latency51 ns (lower is better)
Memory Threaded26,381 MBytes/Sec
From submitted results to PerformanceTest V10 as of 28th of March 2025.
Latency
As of 28th of March 2025 - Lower numbers represent better performance
Memory Model Average
Corsair CMK16GX4M2B3200C16 8GB
41 ns
Team Group Inc. TEAMGROUP-UD4-3200 8GB
42 ns
Corsair CMK32GX4M2E3200C16 16GB
45 ns
Corsair CMW16GX4M2C3200C16 8GB
40 ns
G Skill Intl F4-3200C16-8GVKB 8GB
41 ns
G Skill Intl F4-3200C16-16GVK 16GB
41 ns
Kingston KF3200C16D4/8GX 8GB
43 ns
Corsair CMK16GX4M2B3000C15 8GB
40 ns
Kingston KF3200C16D4/16GX 16GB
43 ns
SK Hynix HMA851S6CJR6N-VK 4GB
51 ns
Read Uncached Transfer Speed
As of 28th of March 2025 - Higher results represent better performance
Memory Model Average
Corsair CMK16GX4M2B3200C16 8GB
18.6 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB
19.8 GB/s
Corsair CMK32GX4M2E3200C16 16GB
20.0 GB/s
Corsair CMW16GX4M2C3200C16 8GB
19.0 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB
18.9 GB/s
G Skill Intl F4-3200C16-16GVK 16GB
19.5 GB/s
Kingston KF3200C16D4/8GX 8GB
20.8 GB/s
Corsair CMK16GX4M2B3000C15 8GB
17.7 GB/s
Kingston KF3200C16D4/16GX 16GB
21.4 GB/s
SK Hynix HMA851S6CJR6N-VK 4GB
14.4 GB/s
Write Transfer Speed
As of 28th of March 2025 - Higher results represent better performance
Memory Model Average
Corsair CMK16GX4M2B3200C16 8GB
12.6 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB
13.3 GB/s
Corsair CMK32GX4M2E3200C16 16GB
13.5 GB/s
Corsair CMW16GX4M2C3200C16 8GB
13.0 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB
12.5 GB/s
G Skill Intl F4-3200C16-16GVK 16GB
13.9 GB/s
Kingston KF3200C16D4/8GX 8GB
13.6 GB/s
Corsair CMK16GX4M2B3000C15 8GB
11.9 GB/s
Kingston KF3200C16D4/16GX 16GB
14.6 GB/s
SK Hynix HMA851S6CJR6N-VK 4GB
9.7 GB/s
Threaded Memory
As of 28th of March 2025 - Higher results represent better performance
Memory Model Average
Corsair CMK16GX4M2B3200C16 8GB
37.4 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB
39.8 GB/s
Corsair CMK32GX4M2E3200C16 16GB
37.6 GB/s
Corsair CMW16GX4M2C3200C16 8GB
37.7 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB
37.8 GB/s
G Skill Intl F4-3200C16-16GVK 16GB
38.5 GB/s
Kingston KF3200C16D4/8GX 8GB
40.2 GB/s
Corsair CMK16GX4M2B3000C15 8GB
34.9 GB/s
Kingston KF3200C16D4/16GX 16GB
40.5 GB/s
SK Hynix HMA851S6CJR6N-VK 4GB
26.4 GB/s

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Last 5 Baselines for SK Hynix HMA851S6CJR6N-VK 4GB
Most recent listed first
Baseline Benchmark Results
BL2502777 - Mar 23 2025

41 ns - Latency

12.6 GB/s - Read Uncached

11.4 GB/s - Write

24.6 GB/s - Threaded

BL2501124 - Mar 22 2025

36 ns - Latency

13.1 GB/s - Read Uncached

10.8 GB/s - Write

26.1 GB/s - Threaded

BL2501101 - Mar 22 2025

41 ns - Latency

13.7 GB/s - Read Uncached

9.8 GB/s - Write

25.5 GB/s - Threaded

BL2495846 - Mar 20 2025

33 ns - Latency

15.2 GB/s - Read Uncached

12.2 GB/s - Write

28.0 GB/s - Threaded

BL2480832 - Mar 14 2025

64 ns - Latency

4.2 GB/s - Read Uncached

4.0 GB/s - Write

9.9 GB/s - Threaded