Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4702	5995
Floating Point	Processor floating point performance	7826
Memory	Memory performance	4861
Stream	Memory bandwidth performance	6385

Result Information

User	bruno_mac
Upload Date	Tue, 15 May 2012 15:00:37 +0000
Views	2

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4 (Build 11E53)
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	4702
Blowfish single-core scalar	1643 72.2 MB/sec
Blowfish multi-core scalar	5110 209 MB/sec
Text Compress single-core scalar	2654 8.49 MB/sec
Text Compress multi-core scalar	6259 20.5 MB/sec
Text Decompress single-core scalar	2899 11.9 MB/sec
Text Decompress multi-core scalar	7094 28.3 MB/sec
Image Compress single-core scalar	2437 20.1 Mpixels/sec
Image Compress multi-core scalar	5917 49.8 Mpixels/sec
Image Decompress single-core scalar	2714 45.6 Mpixels/sec
Image Decompress multi-core scalar	5931 96.8 Mpixels/sec
Lua single-core scalar	4598 1.77 Mnodes/sec
Lua multi-core scalar	9176 3.53 Mnodes/sec

Floating Point Performance

Floating Point	7826
Mandelbrot single-core scalar	2276 1.51 Gflops
Mandelbrot multi-core scalar	7428 4.86 Gflops
Dot Product single-core scalar	3704 1.79 Gflops
Dot Product multi-core scalar	8630 3.93 Gflops
Dot Product single-core vector	4482 5.37 Gflops
Dot Product multi-core vector	12007 12.5 Gflops
LU Decomposition single-core scalar	1998 1.78 Gflops
LU Decomposition multi-core scalar	3052 2.68 Gflops
Primality Test single-core scalar	6246 933 Mflops
Primality Test multi-core scalar	11366 2.11 Gflops
Sharpen Image single-core scalar	5317 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16213 37.4 Mpixels/sec
Blur Image single-core scalar	6184 4.89 Mpixels/sec
Blur Image multi-core scalar	20673 16.3 Mpixels/sec

Memory Performance

Memory	4861
Read Sequential single-core scalar	5252 6.43 GB/sec
Write Sequential single-core scalar	7495 5.13 GB/sec
Stdlib Allocate single-core scalar	3400 12.7 Mallocs/sec
Stdlib Write single-core scalar	3493 7.23 GB/sec
Stdlib Copy single-core scalar	4666 4.81 GB/sec

Stream Performance

Stream	6385
Stream Copy single-core scalar	6024 8.24 GB/sec
Stream Copy single-core vector	7382 9.57 GB/sec
Stream Scale single-core scalar	5915 7.68 GB/sec
Stream Scale single-core vector	7092 9.57 GB/sec
Stream Add single-core scalar	5708 8.62 GB/sec
Stream Add single-core vector	7191 10.0 GB/sec
Stream Triad single-core scalar	6171 8.53 GB/sec
Stream Triad single-core vector	5597 10.5 GB/sec