Hi,
I always use filevault, and I've seen some people asking around for performance comparions on the rMBP for with filevault vs without.
I ran xbench before enabling filevault, and then again after. Not the greatest test, but here it is.
Before:
Results 469.80
System Info
Xbench Version 1.3
System Version 10.8 (12A269)
Physical RAM 16384 MB
Model MacBookPro10,1
Drive Type APPLE SSD SM512E
Disk Test 469.80
Sequential 304.10
Uncached Write 715.73 439.45 MB/sec [4K blocks]
Uncached Write 508.93 287.95 MB/sec [256K blocks]
Uncached Read 122.29 35.79 MB/sec [4K blocks]
Uncached Read 619.53 311.37 MB/sec [256K blocks]
Random 1032.24
Uncached Write 875.78 92.71 MB/sec [4K blocks]
Uncached Write 787.50 252.11 MB/sec [256K blocks]
Uncached Read 2190.91 15.53 MB/sec [4K blocks]
Uncached Read 993.09 184.28 MB/sec [256K blocks]
After:
Results 406.87
System Info
Xbench Version 1.3
System Version 10.8 (12A269)
Physical RAM 16384 MB
Model MacBookPro10,1
Drive Type MBP15
Disk Test 406.87
Sequential 254.88
Uncached Write 713.24 437.92 MB/sec [4K blocks]
Uncached Write 491.16 277.90 MB/sec [256K blocks]
Uncached Read 93.32 27.31 MB/sec [4K blocks]
Uncached Read 649.65 326.51 MB/sec [256K blocks]
Random 1007.89
Uncached Write 800.64 84.76 MB/sec [4K blocks]
Uncached Write 829.20 265.46 MB/sec [256K blocks]
Uncached Read 1812.71 12.85 MB/sec [4K blocks]
Uncached Read 1039.45 192.88 MB/sec [256K blocks]
I always use filevault, and I've seen some people asking around for performance comparions on the rMBP for with filevault vs without.
I ran xbench before enabling filevault, and then again after. Not the greatest test, but here it is.
Before:
Results 469.80
System Info
Xbench Version 1.3
System Version 10.8 (12A269)
Physical RAM 16384 MB
Model MacBookPro10,1
Drive Type APPLE SSD SM512E
Disk Test 469.80
Sequential 304.10
Uncached Write 715.73 439.45 MB/sec [4K blocks]
Uncached Write 508.93 287.95 MB/sec [256K blocks]
Uncached Read 122.29 35.79 MB/sec [4K blocks]
Uncached Read 619.53 311.37 MB/sec [256K blocks]
Random 1032.24
Uncached Write 875.78 92.71 MB/sec [4K blocks]
Uncached Write 787.50 252.11 MB/sec [256K blocks]
Uncached Read 2190.91 15.53 MB/sec [4K blocks]
Uncached Read 993.09 184.28 MB/sec [256K blocks]
After:
Results 406.87
System Info
Xbench Version 1.3
System Version 10.8 (12A269)
Physical RAM 16384 MB
Model MacBookPro10,1
Drive Type MBP15
Disk Test 406.87
Sequential 254.88
Uncached Write 713.24 437.92 MB/sec [4K blocks]
Uncached Write 491.16 277.90 MB/sec [256K blocks]
Uncached Read 93.32 27.31 MB/sec [4K blocks]
Uncached Read 649.65 326.51 MB/sec [256K blocks]
Random 1007.89
Uncached Write 800.64 84.76 MB/sec [4K blocks]
Uncached Write 829.20 265.46 MB/sec [256K blocks]
Uncached Read 1812.71 12.85 MB/sec [4K blocks]
Uncached Read 1039.45 192.88 MB/sec [256K blocks]