SK Hynix DDR2 800 2G 2GB vs EXCELERAM D48G8G8H8SS9CJRB22 8GB

Overall score

SK Hynix DDR2 800 2G 2GB

SK Hynix DDR2 800 2G 2GB

Overall score

EXCELERAM D48G8G8H8SS9CJRB22 8GB

EXCELERAM D48G8G8H8SS9CJRB22 8GB

Differences Specifications Comments

Differences

SK Hynix DDR2 800 2G 2GB

Reasons to consider
SK Hynix DDR2 800 2G 2GB

Faster reading speed, GB/s

2 17

Average value in the tests

EXCELERAM D48G8G8H8SS9CJRB22 8GB

Reasons to consider
EXCELERAM D48G8G8H8SS9CJRB22 8GB

Below the latency in the PassMark tests, ns

65 77

Around -18% lower latency
Faster write speed, GB/s

9.5 1,884.0

Average value in the tests
Higher memory bandwidth, mbps

21300 6400

Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications

SK Hynix DDR2 800 2G 2GB

EXCELERAM D48G8G8H8SS9CJRB22 8GB

Main characteristics

Memory type

DDR2 DDR4
Latency in PassMark, ns

77 65
Read speed, GB/s

2,936.9 17.0
Write speed, GB/s

1,884.0 9.5
Memory bandwidth, mbps

6400 21300

Other

Description

PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Timings / Clock speed

5-5-5-15 / 800 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)

564 2058

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

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