Section	Description	Score	Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3705	5118
Floating Point	Processor floating point performance	6794
Memory	Memory performance	4699
Stream	Memory bandwidth performance	5042

Result Information

User	renedenker
Upload Date	Thu, 08 Sep 2011 09:04:46 +0000
Views	1

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	3705
Blowfish single-core scalar	1635 71.8 MB/sec
Blowfish multi-core scalar	5175 212 MB/sec
Text Compress single-core scalar	2191 7.01 MB/sec
Text Compress multi-core scalar	5257 17.2 MB/sec
Text Decompress single-core scalar	2158 8.87 MB/sec
Text Decompress multi-core scalar	5543 22.1 MB/sec
Image Compress single-core scalar	1701 14.1 Mpixels/sec
Image Compress multi-core scalar	4520 38.0 Mpixels/sec
Image Decompress single-core scalar	1725 29.0 Mpixels/sec
Image Decompress multi-core scalar	3827 62.4 Mpixels/sec
Lua single-core scalar	3352 1.29 Mnodes/sec
Lua multi-core scalar	7385 2.84 Mnodes/sec

Floating Point Performance

Floating Point	6794
Mandelbrot single-core scalar	2085 1.39 Gflops
Mandelbrot multi-core scalar	6968 4.56 Gflops
Dot Product single-core scalar	3253 1.57 Gflops
Dot Product multi-core scalar	9013 4.11 Gflops
Dot Product single-core vector	3873 4.64 Gflops
Dot Product multi-core vector	10541 11.0 Gflops
LU Decomposition single-core scalar	927 826 Mflops
LU Decomposition multi-core scalar	1959 1.72 Gflops
Primality Test single-core scalar	4840 723 Mflops
Primality Test multi-core scalar	9132 1.69 Gflops
Sharpen Image single-core scalar	4782 11.2 Mpixels/sec
Sharpen Image multi-core scalar	13873 32.0 Mpixels/sec
Blur Image single-core scalar	5639 4.46 Mpixels/sec
Blur Image multi-core scalar	18237 14.3 Mpixels/sec

Memory Performance

Memory	4699
Read Sequential single-core scalar	5249 6.43 GB/sec
Write Sequential single-core scalar	7601 5.20 GB/sec
Stdlib Allocate single-core scalar	2841 10.6 Mallocs/sec
Stdlib Write single-core scalar	3421 7.08 GB/sec
Stdlib Copy single-core scalar	4384 4.52 GB/sec

Stream Performance

Stream	5042
Stream Copy single-core scalar	5283 7.22 GB/sec
Stream Copy single-core vector	6830 8.86 GB/sec
Stream Scale single-core scalar	5589 7.25 GB/sec
Stream Scale single-core vector	6577 8.88 GB/sec
Stream Add single-core scalar	1827 2.76 GB/sec
Stream Add single-core vector	6890 9.58 GB/sec
Stream Triad single-core scalar	2199 3.04 GB/sec
Stream Triad single-core vector	5148 9.64 GB/sec