Section	Description	Score	Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4731	6027
Floating Point	Processor floating point performance	7879
Memory	Memory performance	4849
Stream	Memory bandwidth performance	6445

Result Information

User	richb330
Upload Date	Wed, 31 Oct 2012 10:58:02 +0000
Views	9

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.2
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	4731
Blowfish single-core scalar	1640 72.1 MB/sec
Blowfish multi-core scalar	5128 210 MB/sec
Text Compress single-core scalar	2638 8.44 MB/sec
Text Compress multi-core scalar	6286 20.6 MB/sec
Text Decompress single-core scalar	2916 12.0 MB/sec
Text Decompress multi-core scalar	7119 28.4 MB/sec
Image Compress single-core scalar	2422 20.0 Mpixels/sec
Image Compress multi-core scalar	5882 49.5 Mpixels/sec
Image Decompress single-core scalar	2756 46.3 Mpixels/sec
Image Decompress multi-core scalar	6141 100 Mpixels/sec
Lua single-core scalar	4612 1.78 Mnodes/sec
Lua multi-core scalar	9232 3.55 Mnodes/sec

Floating Point Performance

Floating Point	7879
Mandelbrot single-core scalar	2277 1.51 Gflops
Mandelbrot multi-core scalar	7472 4.89 Gflops
Dot Product single-core scalar	3707 1.79 Gflops
Dot Product multi-core scalar	8623 3.93 Gflops
Dot Product single-core vector	4479 5.37 Gflops
Dot Product multi-core vector	12217 12.7 Gflops
LU Decomposition single-core scalar	2006 1.79 Gflops
LU Decomposition multi-core scalar	3051 2.68 Gflops
Primality Test single-core scalar	6328 945 Mflops
Primality Test multi-core scalar	11746 2.18 Gflops
Sharpen Image single-core scalar	5319 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16288 37.5 Mpixels/sec
Blur Image single-core scalar	6175 4.89 Mpixels/sec
Blur Image multi-core scalar	20624 16.2 Mpixels/sec

Memory Performance

Memory	4849
Read Sequential single-core scalar	5280 6.47 GB/sec
Write Sequential single-core scalar	7485 5.12 GB/sec
Stdlib Allocate single-core scalar	3499 13.1 Mallocs/sec
Stdlib Write single-core scalar	3526 7.30 GB/sec
Stdlib Copy single-core scalar	4459 4.60 GB/sec

Stream Performance

Stream	6445
Stream Copy single-core scalar	6008 8.22 GB/sec
Stream Copy single-core vector	7436 9.64 GB/sec
Stream Scale single-core scalar	5913 7.67 GB/sec
Stream Scale single-core vector	7091 9.57 GB/sec
Stream Add single-core scalar	5742 8.67 GB/sec
Stream Add single-core vector	7582 10.5 GB/sec
Stream Triad single-core scalar	6164 8.52 GB/sec
Stream Triad single-core vector	5631 10.5 GB/sec