Section	Description	Score	Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4739	6031
Floating Point	Processor floating point performance	7906
Memory	Memory performance	4846
Stream	Memory bandwidth performance	6367

Result Information

User	gtj
Upload Date	Fri, 03 Aug 2012 20:02:21 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4
Model	MacBook Air (13-inch Mid 2011)
Processor	Intel Core i5-2557M @ 1.70 GHz 1 Processor, 2 Cores, 4 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache	32 KB x 2
L1 Data Cache	32 KB x 2
L2 Cache	256 KB x 2
L3 Cache	3072 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS	Apple Inc. MBA41.88Z.0077.B0F.1201241549
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4739
Blowfish single-core scalar	1639 72.0 MB/sec
Blowfish multi-core scalar	5126 210 MB/sec
Text Compress single-core scalar	2640 8.44 MB/sec
Text Compress multi-core scalar	6270 20.6 MB/sec
Text Decompress single-core scalar	2947 12.1 MB/sec
Text Decompress multi-core scalar	7154 28.5 MB/sec
Image Compress single-core scalar	2422 20.0 Mpixels/sec
Image Compress multi-core scalar	5958 50.1 Mpixels/sec
Image Decompress single-core scalar	2751 46.2 Mpixels/sec
Image Decompress multi-core scalar	6061 98.9 Mpixels/sec
Lua single-core scalar	4636 1.78 Mnodes/sec
Lua multi-core scalar	9270 3.57 Mnodes/sec

Floating Point Performance

Floating Point	7906
Mandelbrot single-core scalar	2283 1.52 Gflops
Mandelbrot multi-core scalar	7475 4.89 Gflops
Dot Product single-core scalar	3714 1.79 Gflops
Dot Product multi-core scalar	8853 4.03 Gflops
Dot Product single-core vector	4480 5.37 Gflops
Dot Product multi-core vector	12257 12.7 Gflops
LU Decomposition single-core scalar	2010 1.79 Gflops
LU Decomposition multi-core scalar	3065 2.69 Gflops
Primality Test single-core scalar	6331 946 Mflops
Primality Test multi-core scalar	11764 2.18 Gflops
Sharpen Image single-core scalar	5323 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16247 37.4 Mpixels/sec
Blur Image single-core scalar	6187 4.90 Mpixels/sec
Blur Image multi-core scalar	20703 16.3 Mpixels/sec

Memory Performance

Memory	4846
Read Sequential single-core scalar	5267 6.45 GB/sec
Write Sequential single-core scalar	7504 5.13 GB/sec
Stdlib Allocate single-core scalar	3504 13.1 Mallocs/sec
Stdlib Write single-core scalar	3502 7.25 GB/sec
Stdlib Copy single-core scalar	4456 4.59 GB/sec

Stream Performance

Stream	6367
Stream Copy single-core scalar	6043 8.26 GB/sec
Stream Copy single-core vector	7439 9.65 GB/sec
Stream Scale single-core scalar	5918 7.68 GB/sec
Stream Scale single-core vector	7105 9.59 GB/sec
Stream Add single-core scalar	5303 8.00 GB/sec
Stream Add single-core vector	7442 10.4 GB/sec
Stream Triad single-core scalar	6188 8.55 GB/sec
Stream Triad single-core vector	5501 10.3 GB/sec