Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3982	6313
Floating Point	Processor floating point performance	8882
Memory	Memory performance	5754
Stream	Memory bandwidth performance	6607

Result Information

User	fubito
Upload Date	Mon, 15 Aug 2011 00:30:46 +0000
Views	23

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	3982
Blowfish single-core scalar	1779 78.2 MB/sec
Blowfish multi-core scalar	5806 238 MB/sec
Text Compress single-core scalar	2279 7.29 MB/sec
Text Compress multi-core scalar	5250 17.2 MB/sec
Text Decompress single-core scalar	2420 9.95 MB/sec
Text Decompress multi-core scalar	6210 24.7 MB/sec
Image Compress single-core scalar	1950 16.1 Mpixels/sec
Image Compress multi-core scalar	4478 37.7 Mpixels/sec
Image Decompress single-core scalar	2093 35.1 Mpixels/sec
Image Decompress multi-core scalar	4308 70.3 Mpixels/sec
Lua single-core scalar	3533 1.36 Mnodes/sec
Lua multi-core scalar	7687 2.96 Mnodes/sec

Floating Point Performance

Floating Point	8882
Mandelbrot single-core scalar	2111 1.40 Gflops
Mandelbrot multi-core scalar	7210 4.72 Gflops
Dot Product single-core scalar	3638 1.76 Gflops
Dot Product multi-core scalar	9524 4.34 Gflops
Dot Product single-core vector	5987 7.17 Gflops
Dot Product multi-core vector	16380 17.0 Gflops
LU Decomposition single-core scalar	2032 1.81 Gflops
LU Decomposition multi-core scalar	3136 2.75 Gflops
Primality Test single-core scalar	5327 796 Mflops
Primality Test multi-core scalar	10242 1.90 Gflops
Sharpen Image single-core scalar	10900 25.4 Mpixels/sec
Sharpen Image multi-core scalar	25592 59.0 Mpixels/sec
Blur Image single-core scalar	5020 3.97 Mpixels/sec
Blur Image multi-core scalar	17260 13.6 Mpixels/sec

Memory Performance

Memory	5754
Read Sequential single-core scalar	6514 7.98 GB/sec
Write Sequential single-core scalar	10665 7.29 GB/sec
Stdlib Allocate single-core scalar	3368 12.6 Mallocs/sec
Stdlib Write single-core scalar	3538 7.32 GB/sec
Stdlib Copy single-core scalar	4685 4.83 GB/sec

Stream Performance

Stream	6607
Stream Copy single-core scalar	6205 8.49 GB/sec
Stream Copy single-core vector	6469 8.39 GB/sec
Stream Scale single-core scalar	6473 8.40 GB/sec
Stream Scale single-core vector	7092 9.57 GB/sec
Stream Add single-core scalar	6705 10.1 GB/sec
Stream Add single-core vector	7201 10.0 GB/sec
Stream Triad single-core scalar	7224 9.98 GB/sec
Stream Triad single-core vector	5489 10.3 GB/sec