MacBook Pro (15-inch Late 2011) running off extternal Flex Drive vs MacBook Pro (15-inch Late 2011) running off extternal Flex Drive

MacBook Pro (15-inch Late 2011) running off extternal Flex Drive MacBook Pro (15-inch Late 2011) running off extternal Flex Drive
Geekbench 2 Score 9580 9580

System Information

MacBook Pro (15-inch Late 2011) running off extternal Flex Drive MacBook Pro (15-inch Late 2011) running off extternal Flex Drive
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
Model MacBook Pro (15-inch Late 2011) MacBook Pro (15-inch Late 2011)
Processor Intel Core i7-2675QM @ 2.20 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-2675QM @ 2.20 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 6144 KB 6144 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2 Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B27.1201241646 Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

MacBook Pro (15-inch Late 2011) running off extternal Flex Drive MacBook Pro (15-inch Late 2011) running off extternal Flex Drive
Integer 7868 7868
Blowfish
single-core scalar 		1975 1975
Blowfish
multi-core scalar 		12617 12617
Text Compress
single-core scalar 		2597 2597
Text Compress
multi-core scalar 		12651 12651
Text Decompress
single-core scalar 		2872 2872
Text Decompress
multi-core scalar 		14324 14324
Image Compress
single-core scalar 		2211 2211
Image Compress
multi-core scalar 		11093 11093
Image Decompress
single-core scalar 		2267 2267
Image Decompress
multi-core scalar 		9357 9357
Lua
single-core scalar 		4428 4428
Lua
multi-core scalar 		18032 18032

Floating Point Performance

MacBook Pro (15-inch Late 2011) running off extternal Flex Drive MacBook Pro (15-inch Late 2011) running off extternal Flex Drive
Floating Point 14413 14413
Mandelbrot
single-core scalar 		2602 2602
Mandelbrot
multi-core scalar 		17296 17296
Dot Product
single-core scalar 		4168 4168
Dot Product
single-core vector 		5131 5131
Dot Product
multi-core scalar 		22054 22054
Dot Product
multi-core vector 		25871 25871
LU Decomposition
single-core scalar 		1264 1264
LU Decomposition
multi-core scalar 		3659 3659
Primality Test
single-core scalar 		6143 6143
Primality Test
multi-core scalar 		22079 22079
Sharpen Image
single-core scalar 		5764 5764
Sharpen Image
multi-core scalar 		33789 33789
Blur Image
single-core scalar 		6969 6969
Blur Image
multi-core scalar 		44999 44999

Memory Performance

MacBook Pro (15-inch Late 2011) running off extternal Flex Drive MacBook Pro (15-inch Late 2011) running off extternal Flex Drive
Memory 5792 5792
Read Sequential
single-core scalar 		6431 6431
Write Sequential
single-core scalar 		9585 9585
Stdlib Allocate
single-core scalar 		3583 3583
Stdlib Write
single-core scalar 		4032 4032
Stdlib Copy
single-core scalar 		5332 5332

Stream Performance

MacBook Pro (15-inch Late 2011) running off extternal Flex Drive MacBook Pro (15-inch Late 2011) running off extternal Flex Drive
Stream 6238 6238
Stream Copy
single-core scalar 		6673 6673
Stream Copy
single-core vector 		8340 8340
Stream Scale
single-core scalar 		6837 6837
Stream Scale
single-core vector 		7978 7978
Stream Add
single-core scalar 		2342 2342
Stream Add
single-core vector 		8668 8668
Stream Triad
single-core scalar 		2670 2670
Stream Triad
single-core vector 		6396 6396