Section	Description	Score	Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3279	4919
Floating Point	Processor floating point performance	6606
Memory	Memory performance	4873
Stream	Memory bandwidth performance	4850

Result Information

User	f2jhc
Upload Date	Sun, 22 Apr 2012 18:29:44 +0000
Views	2

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3
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	3279
Blowfish single-core scalar	1686 74.1 MB/sec
Blowfish multi-core scalar	5396 221 MB/sec
Text Compress single-core scalar	2249 7.19 MB/sec
Text Compress multi-core scalar	3880 12.7 MB/sec
Text Decompress single-core scalar	2474 10.2 MB/sec
Text Decompress multi-core scalar	4385 17.5 MB/sec
Image Compress single-core scalar	1911 15.8 Mpixels/sec
Image Compress multi-core scalar	3614 30.4 Mpixels/sec
Image Decompress single-core scalar	1892 31.8 Mpixels/sec
Image Decompress multi-core scalar	2974 48.5 Mpixels/sec
Lua single-core scalar	3599 1.39 Mnodes/sec
Lua multi-core scalar	5290 2.04 Mnodes/sec

Floating Point Performance

Floating Point	6606
Mandelbrot single-core scalar	2204 1.47 Gflops
Mandelbrot multi-core scalar	7399 4.84 Gflops
Dot Product single-core scalar	3613 1.75 Gflops
Dot Product multi-core scalar	8694 3.96 Gflops
Dot Product single-core vector	4366 5.23 Gflops
Dot Product multi-core vector	7904 8.22 Gflops
LU Decomposition single-core scalar	1093 973 Mflops
LU Decomposition multi-core scalar	1244 1.09 Gflops
Primality Test single-core scalar	5353 800 Mflops
Primality Test multi-core scalar	6380 1.18 Gflops
Sharpen Image single-core scalar	5001 11.7 Mpixels/sec
Sharpen Image multi-core scalar	14270 32.9 Mpixels/sec
Blur Image single-core scalar	5889 4.66 Mpixels/sec
Blur Image multi-core scalar	19074 15.0 Mpixels/sec

Memory Performance

Memory	4873
Read Sequential single-core scalar	5391 6.60 GB/sec
Write Sequential single-core scalar	7984 5.46 GB/sec
Stdlib Allocate single-core scalar	3124 11.7 Mallocs/sec
Stdlib Write single-core scalar	3389 7.02 GB/sec
Stdlib Copy single-core scalar	4477 4.62 GB/sec

Stream Performance

Stream	4850
Stream Copy single-core scalar	4327 5.92 GB/sec
Stream Copy single-core vector	6910 8.96 GB/sec
Stream Scale single-core scalar	4932 6.40 GB/sec
Stream Scale single-core vector	6392 8.63 GB/sec
Stream Add single-core scalar	1928 2.91 GB/sec
Stream Add single-core vector	7060 9.82 GB/sec
Stream Triad single-core scalar	2229 3.08 GB/sec
Stream Triad single-core vector	5026 9.41 GB/sec