Section	Description	Score	Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	9563	10655
Floating Point	Processor floating point performance	15615
Memory	Memory performance	5594
Stream	Memory bandwidth performance	7247

Result Information

User	GhostWorks
Upload Date	Wed, 25 Jul 2012 15:43:45 +0000
Views	3
Notes	Lion OS X 10.7 during updates and downloading OS X 10.8 Mountain Lion

System Information

	MacBook Pro (15-inch Early 2011)
Operating System	Mac OS X 10.7.4
Model	MacBook Pro (15-inch Early 2011)
Processor	Intel Core i7-2820QM @ 2.30 GHz 1 Processor, 4 Cores, 8 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache	32 KB x 4
L1 Data Cache	32 KB x 4
L2 Cache	256 KB x 4
L3 Cache	8192 KB
Motherboard	Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS	Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory	8.00 GB 1333 MHz DDR3

Integer Performance

Integer	9563
Blowfish single-core scalar	1931 84.8 MB/sec
Blowfish multi-core scalar	12781 524 MB/sec
Text Compress single-core scalar	3049 9.75 MB/sec
Text Compress multi-core scalar	15563 51.1 MB/sec
Text Decompress single-core scalar	3566 14.7 MB/sec
Text Decompress multi-core scalar	17315 69.0 MB/sec
Image Compress single-core scalar	2811 23.2 Mpixels/sec
Image Compress multi-core scalar	14158 119 Mpixels/sec
Image Decompress single-core scalar	3221 54.1 Mpixels/sec
Image Decompress multi-core scalar	13003 212 Mpixels/sec
Lua single-core scalar	5473 2.11 Mnodes/sec
Lua multi-core scalar	21889 8.42 Mnodes/sec

Floating Point Performance

Floating Point	15615
Mandelbrot single-core scalar	2658 1.77 Gflops
Mandelbrot multi-core scalar	18456 12.1 Gflops
Dot Product single-core scalar	4314 2.08 Gflops
Dot Product multi-core scalar	19780 9.01 Gflops
Dot Product single-core vector	5273 6.32 Gflops
Dot Product multi-core vector	29205 30.4 Gflops
LU Decomposition single-core scalar	2325 2.07 Gflops
LU Decomposition multi-core scalar	4192 3.68 Gflops
Primality Test single-core scalar	7244 1.08 Gflops
Primality Test multi-core scalar	26473 4.91 Gflops
Sharpen Image single-core scalar	6219 14.5 Mpixels/sec
Sharpen Image multi-core scalar	36330 83.7 Mpixels/sec
Blur Image single-core scalar	7185 5.69 Mpixels/sec
Blur Image multi-core scalar	48960 38.5 Mpixels/sec

Memory Performance

Memory	5594
Read Sequential single-core scalar	5988 7.33 GB/sec
Write Sequential single-core scalar	8752 5.99 GB/sec
Stdlib Allocate single-core scalar	4045 15.1 Mallocs/sec
Stdlib Write single-core scalar	3984 8.25 GB/sec
Stdlib Copy single-core scalar	5202 5.36 GB/sec

Stream Performance

Stream	7247
Stream Copy single-core scalar	6510 8.90 GB/sec
Stream Copy single-core vector	8245 10.7 GB/sec
Stream Scale single-core scalar	6702 8.70 GB/sec
Stream Scale single-core vector	7821 10.6 GB/sec
Stream Add single-core scalar	6519 9.84 GB/sec
Stream Add single-core vector	8582 11.9 GB/sec
Stream Triad single-core scalar	7206 9.96 GB/sec
Stream Triad single-core vector	6397 12.0 GB/sec