Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3751	5140
Floating Point	Processor floating point performance	6755
Memory	Memory performance	4692
Stream	Memory bandwidth performance	5245

Result Information

User	zl0b40
Upload Date	Sun, 02 Dec 2012 12:37:39 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.5 (Build 11G63)
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	3751
Blowfish single-core scalar	1665 73.2 MB/sec
Blowfish multi-core scalar	5101 209 MB/sec
Text Compress single-core scalar	2125 6.80 MB/sec
Text Compress multi-core scalar	5004 16.4 MB/sec
Text Decompress single-core scalar	2396 9.85 MB/sec
Text Decompress multi-core scalar	5844 23.3 MB/sec
Image Compress single-core scalar	1900 15.7 Mpixels/sec
Image Compress multi-core scalar	4505 37.9 Mpixels/sec
Image Decompress single-core scalar	1824 30.6 Mpixels/sec
Image Decompress multi-core scalar	3740 61.0 Mpixels/sec
Lua single-core scalar	3559 1.37 Mnodes/sec
Lua multi-core scalar	7350 2.83 Mnodes/sec

Floating Point Performance

Floating Point	6755
Mandelbrot single-core scalar	2212 1.47 Gflops
Mandelbrot multi-core scalar	6948 4.55 Gflops
Dot Product single-core scalar	3524 1.70 Gflops
Dot Product multi-core scalar	8916 4.06 Gflops
Dot Product single-core vector	4310 5.16 Gflops
Dot Product multi-core vector	10480 10.9 Gflops
LU Decomposition single-core scalar	1031 918 Mflops
LU Decomposition multi-core scalar	1910 1.67 Gflops
Primality Test single-core scalar	5081 759 Mflops
Primality Test multi-core scalar	9053 1.68 Gflops
Sharpen Image single-core scalar	4588 10.7 Mpixels/sec
Sharpen Image multi-core scalar	12735 29.3 Mpixels/sec
Blur Image single-core scalar	5861 4.64 Mpixels/sec
Blur Image multi-core scalar	17933 14.1 Mpixels/sec

Memory Performance

Memory	4692
Read Sequential single-core scalar	5487 6.72 GB/sec
Write Sequential single-core scalar	7221 4.94 GB/sec
Stdlib Allocate single-core scalar	3047 11.4 Mallocs/sec
Stdlib Write single-core scalar	3379 6.99 GB/sec
Stdlib Copy single-core scalar	4329 4.46 GB/sec

Stream Performance

Stream	5245
Stream Copy single-core scalar	5668 7.75 GB/sec
Stream Copy single-core vector	6892 8.94 GB/sec
Stream Scale single-core scalar	6004 7.79 GB/sec
Stream Scale single-core vector	6772 9.14 GB/sec
Stream Add single-core scalar	1963 2.96 GB/sec
Stream Add single-core vector	7189 10.0 GB/sec
Stream Triad single-core scalar	2217 3.06 GB/sec
Stream Triad single-core vector	5259 9.84 GB/sec