Section	Description	Score	Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3944	5447
Floating Point	Processor floating point performance	7175
Memory	Memory performance	5058
Stream	Memory bandwidth performance	5443

Result Information

User	luc9488
Upload Date	Wed, 07 Sep 2011 10:48:22 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.1 (Build 11B2118)
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.B00.1106300929
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3944
Blowfish single-core scalar	1684 74.0 MB/sec
Blowfish multi-core scalar	5368 220 MB/sec
Text Compress single-core scalar	2253 7.21 MB/sec
Text Compress multi-core scalar	5479 18.0 MB/sec
Text Decompress single-core scalar	2412 9.91 MB/sec
Text Decompress multi-core scalar	6076 24.2 MB/sec
Image Compress single-core scalar	1909 15.8 Mpixels/sec
Image Compress multi-core scalar	4631 39.0 Mpixels/sec
Image Decompress single-core scalar	1933 32.4 Mpixels/sec
Image Decompress multi-core scalar	4084 66.6 Mpixels/sec
Lua single-core scalar	3660 1.41 Mnodes/sec
Lua multi-core scalar	7843 3.02 Mnodes/sec

Floating Point Performance

Floating Point	7175
Mandelbrot single-core scalar	2256 1.50 Gflops
Mandelbrot multi-core scalar	7373 4.83 Gflops
Dot Product single-core scalar	3557 1.72 Gflops
Dot Product multi-core scalar	9380 4.27 Gflops
Dot Product single-core vector	4388 5.26 Gflops
Dot Product multi-core vector	10969 11.4 Gflops
LU Decomposition single-core scalar	1109 987 Mflops
LU Decomposition multi-core scalar	2107 1.85 Gflops
Primality Test single-core scalar	5328 796 Mflops
Primality Test multi-core scalar	9640 1.79 Gflops
Sharpen Image single-core scalar	4927 11.5 Mpixels/sec
Sharpen Image multi-core scalar	14407 33.2 Mpixels/sec
Blur Image single-core scalar	5912 4.68 Mpixels/sec
Blur Image multi-core scalar	19107 15.0 Mpixels/sec

Memory Performance

Memory	5058
Read Sequential single-core scalar	5597 6.85 GB/sec
Write Sequential single-core scalar	8258 5.65 GB/sec
Stdlib Allocate single-core scalar	3205 12.0 Mallocs/sec
Stdlib Write single-core scalar	3526 7.30 GB/sec
Stdlib Copy single-core scalar	4708 4.85 GB/sec

Stream Performance

Stream	5443
Stream Copy single-core scalar	5786 7.91 GB/sec
Stream Copy single-core vector	7321 9.49 GB/sec
Stream Scale single-core scalar	6160 7.99 GB/sec
Stream Scale single-core vector	7090 9.57 GB/sec
Stream Add single-core scalar	1994 3.01 GB/sec
Stream Add single-core vector	7415 10.3 GB/sec
Stream Triad single-core scalar	2283 3.15 GB/sec
Stream Triad single-core vector	5497 10.3 GB/sec