Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	8249	9806
Floating Point	Processor floating point performance	14067
Memory	Memory performance	5997
Stream	Memory bandwidth performance	7963

Result Information

User	liyuan0204
Upload Date	Tue, 27 Nov 2012 20:52:05 +0000
Views	4

System Information

	MacBook Pro (15-inch Early 2011)
Operating System	Mac OS X 10.8.2 (Build 12C60)
Model	MacBook Pro (15-inch Early 2011)
Processor	Intel Core i7-2720QM @ 2.20 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	6144 KB
Motherboard	Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS	Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory	16.00 GB 1600 MHz DDR3

Integer Performance

Integer	8249
Blowfish single-core scalar	1997 87.8 MB/sec
Blowfish multi-core scalar	11896 488 MB/sec
Text Compress single-core scalar	3205 10.3 MB/sec
Text Compress multi-core scalar	13418 44.0 MB/sec
Text Decompress single-core scalar	3421 14.1 MB/sec
Text Decompress multi-core scalar	14998 59.8 MB/sec
Image Compress single-core scalar	2913 24.1 Mpixels/sec
Image Compress multi-core scalar	11789 99.2 Mpixels/sec
Image Decompress single-core scalar	2836 47.6 Mpixels/sec
Image Decompress multi-core scalar	11176 182 Mpixels/sec
Lua single-core scalar	4569 1.76 Mnodes/sec
Lua multi-core scalar	16772 6.45 Mnodes/sec

Floating Point Performance

Floating Point	14067
Mandelbrot single-core scalar	2778 1.85 Gflops
Mandelbrot multi-core scalar	15418 10.1 Gflops
Dot Product single-core scalar	4132 2.00 Gflops
Dot Product multi-core scalar	16581 7.56 Gflops
Dot Product single-core vector	5052 6.05 Gflops
Dot Product multi-core vector	24351 25.3 Gflops
LU Decomposition single-core scalar	2253 2.00 Gflops
LU Decomposition multi-core scalar	4247 3.72 Gflops
Primality Test single-core scalar	7516 1.12 Gflops
Primality Test multi-core scalar	22381 4.15 Gflops
Sharpen Image single-core scalar	6450 15.0 Mpixels/sec
Sharpen Image multi-core scalar	34157 78.7 Mpixels/sec
Blur Image single-core scalar	7510 5.94 Mpixels/sec
Blur Image multi-core scalar	44113 34.7 Mpixels/sec

Memory Performance

Memory	5997
Read Sequential single-core scalar	6217 7.61 GB/sec
Write Sequential single-core scalar	9150 6.26 GB/sec
Stdlib Allocate single-core scalar	4122 15.4 Mallocs/sec
Stdlib Write single-core scalar	4554 9.43 GB/sec
Stdlib Copy single-core scalar	5944 6.13 GB/sec

Stream Performance

Stream	7963
Stream Copy single-core scalar	7240 9.90 GB/sec
Stream Copy single-core vector	9378 12.2 GB/sec
Stream Scale single-core scalar	7082 9.19 GB/sec
Stream Scale single-core vector	8982 12.1 GB/sec
Stream Add single-core scalar	6939 10.5 GB/sec
Stream Add single-core vector	9510 13.2 GB/sec
Stream Triad single-core scalar	7461 10.3 GB/sec
Stream Triad single-core vector	7115 13.3 GB/sec