Section	Description	Score	Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4402	5652
Floating Point	Processor floating point performance	7402
Memory	Memory performance	4601
Stream	Memory bandwidth performance	6006

Result Information

User	ericverger2
Upload Date	Tue, 06 Sep 2011 18:08:16 +0000
Views	2

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7 (Build 11A2063)
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	4402
Blowfish single-core scalar	1556 68.4 MB/sec
Blowfish multi-core scalar	4851 199 MB/sec
Text Compress single-core scalar	2491 7.97 MB/sec
Text Compress multi-core scalar	5906 19.4 MB/sec
Text Decompress single-core scalar	2754 11.3 MB/sec
Text Decompress multi-core scalar	6913 27.5 MB/sec
Image Compress single-core scalar	2280 18.8 Mpixels/sec
Image Compress multi-core scalar	5741 48.3 Mpixels/sec
Image Decompress single-core scalar	2655 44.6 Mpixels/sec
Image Decompress multi-core scalar	5719 93.3 Mpixels/sec
Lua single-core scalar	4040 1.56 Mnodes/sec
Lua multi-core scalar	7925 3.05 Mnodes/sec

Floating Point Performance

Floating Point	7402
Mandelbrot single-core scalar	2153 1.43 Gflops
Mandelbrot multi-core scalar	7158 4.68 Gflops
Dot Product single-core scalar	3471 1.68 Gflops
Dot Product multi-core scalar	8258 3.76 Gflops
Dot Product single-core vector	4277 5.12 Gflops
Dot Product multi-core vector	11578 12.0 Gflops
LU Decomposition single-core scalar	1925 1.71 Gflops
LU Decomposition multi-core scalar	3008 2.64 Gflops
Primality Test single-core scalar	5938 887 Mflops
Primality Test multi-core scalar	10957 2.03 Gflops
Sharpen Image single-core scalar	5055 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14977 34.5 Mpixels/sec
Blur Image single-core scalar	5865 4.64 Mpixels/sec
Blur Image multi-core scalar	19012 14.9 Mpixels/sec

Memory Performance

Memory	4601
Read Sequential single-core scalar	4959 6.07 GB/sec
Write Sequential single-core scalar	7010 4.79 GB/sec
Stdlib Allocate single-core scalar	3221 12.0 Mallocs/sec
Stdlib Write single-core scalar	3401 7.04 GB/sec
Stdlib Copy single-core scalar	4414 4.55 GB/sec

Stream Performance

Stream	6006
Stream Copy single-core scalar	5587 7.64 GB/sec
Stream Copy single-core vector	6828 8.85 GB/sec
Stream Scale single-core scalar	5466 7.09 GB/sec
Stream Scale single-core vector	6630 8.95 GB/sec
Stream Add single-core scalar	5391 8.14 GB/sec
Stream Add single-core vector	7160 9.96 GB/sec
Stream Triad single-core scalar	5684 7.85 GB/sec
Stream Triad single-core vector	5308 9.94 GB/sec