Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4623	6413
Floating Point	Processor floating point performance	9178
Memory	Memory performance	4642
Stream	Memory bandwidth performance	6550

Result Information

User	simoroch
Upload Date	Tue, 09 Aug 2011 14:46:15 +0000
Views	5

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.0
Model	MacBookAir4,2
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	0 KB
L1 Data Cache	0 KB
L2 Cache	1024 KB
L3 Cache	0 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	4623
Blowfish single-core scalar	1802 79.2 MB/sec
Blowfish multi-core scalar	6129 251 MB/sec
Text Compress single-core scalar	2483 7.94 MB/sec
Text Compress multi-core scalar	5838 19.2 MB/sec
Text Decompress single-core scalar	2577 10.6 MB/sec
Text Decompress multi-core scalar	6637 26.4 MB/sec
Image Compress single-core scalar	2406 19.9 Mpixels/sec
Image Compress multi-core scalar	5824 49.0 Mpixels/sec
Image Decompress single-core scalar	3018 50.7 Mpixels/sec
Image Decompress multi-core scalar	6253 102 Mpixels/sec
Lua single-core scalar	4040 1.56 Mnodes/sec
Lua multi-core scalar	8469 3.26 Mnodes/sec

Floating Point Performance

Floating Point	9178
Mandelbrot single-core scalar	2069 1.38 Gflops
Mandelbrot multi-core scalar	7200 4.71 Gflops
Dot Product single-core scalar	3635 1.76 Gflops
Dot Product multi-core scalar	10278 4.68 Gflops
Dot Product single-core vector	5990 7.18 Gflops
Dot Product multi-core vector	16472 17.1 Gflops
LU Decomposition single-core scalar	2152 1.92 Gflops
LU Decomposition multi-core scalar	3472 3.04 Gflops
Primality Test single-core scalar	5859 875 Mflops
Primality Test multi-core scalar	11127 2.07 Gflops
Sharpen Image single-core scalar	11059 25.8 Mpixels/sec
Sharpen Image multi-core scalar	26900 62.0 Mpixels/sec
Blur Image single-core scalar	5045 3.99 Mpixels/sec
Blur Image multi-core scalar	17235 13.6 Mpixels/sec

Memory Performance

Memory	4642
Read Sequential single-core scalar	5352 6.55 GB/sec
Write Sequential single-core scalar	6895 4.72 GB/sec
Stdlib Allocate single-core scalar	3441 12.8 Mallocs/sec
Stdlib Write single-core scalar	3409 7.06 GB/sec
Stdlib Copy single-core scalar	4113 4.24 GB/sec

Stream Performance

Stream	6550
Stream Copy single-core scalar	6117 8.37 GB/sec
Stream Copy single-core vector	7189 9.32 GB/sec
Stream Scale single-core scalar	5947 7.72 GB/sec
Stream Scale single-core vector	7079 9.55 GB/sec
Stream Add single-core scalar	6663 10.1 GB/sec
Stream Add single-core vector	7620 10.6 GB/sec
Stream Triad single-core scalar	6150 8.50 GB/sec
Stream Triad single-core vector	5639 10.6 GB/sec