java - Why JRE 8 32 bit and 64 bit offline installation files for WIndows have so big difference in size? -

java - Why JRE 8 32 bit and 64 bit offline installation files for WIndows have so big difference in size? -

according download page jre8 32 bit has 28.3 mb in size , jre8 64 bit has 88.3 mb. why difference huge? comparison, jre7: 28 mb , 29.5 respectively.

if download , install both, 64-bit version bit more 10% bigger when uncompressed. first plausible explanation, then, 64-bit binaries don't compress well. why might case cannot say.

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