Section	Description	Score	Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3997	5449
Floating Point	Processor floating point performance	7439
Memory	Memory performance	5002
Stream	Memory bandwidth performance	4467

Result Information

User	pisto_grih
Upload Date	Fri, 22 Jul 2011 12:46:57 +0000
Views	3

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7 (Build 11A2063)
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	32 KB
L1 Data Cache	32 KB
L2 Cache	256 KB
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	3997
Blowfish single-core scalar	1739 76.4 MB/sec
Blowfish multi-core scalar	5329 218 MB/sec
Text Compress single-core scalar	2279 7.29 MB/sec
Text Compress multi-core scalar	5457 17.9 MB/sec
Text Decompress single-core scalar	2487 10.2 MB/sec
Text Decompress multi-core scalar	6154 24.5 MB/sec
Image Compress single-core scalar	1909 15.8 Mpixels/sec
Image Compress multi-core scalar	4698 39.5 Mpixels/sec
Image Decompress single-core scalar	1937 32.5 Mpixels/sec
Image Decompress multi-core scalar	4062 66.3 Mpixels/sec
Lua single-core scalar	3829 1.47 Mnodes/sec
Lua multi-core scalar	8087 3.11 Mnodes/sec

Floating Point Performance

Floating Point	7439
Mandelbrot single-core scalar	2259 1.50 Gflops
Mandelbrot multi-core scalar	7311 4.78 Gflops
Dot Product single-core scalar	3599 1.74 Gflops
Dot Product multi-core scalar	9204 4.19 Gflops
Dot Product single-core vector	4432 5.31 Gflops
Dot Product multi-core vector	11510 12.0 Gflops
LU Decomposition single-core scalar	1082 963 Mflops
LU Decomposition multi-core scalar	2297 2.01 Gflops
Primality Test single-core scalar	5490 820 Mflops
Primality Test multi-core scalar	9885 1.83 Gflops
Sharpen Image single-core scalar	5084 11.9 Mpixels/sec
Sharpen Image multi-core scalar	15034 34.6 Mpixels/sec
Blur Image single-core scalar	6420 5.08 Mpixels/sec
Blur Image multi-core scalar	20545 16.2 Mpixels/sec

Memory Performance

Memory	5002
Read Sequential single-core scalar	5577 6.83 GB/sec
Write Sequential single-core scalar	8068 5.52 GB/sec
Stdlib Allocate single-core scalar	3159 11.8 Mallocs/sec
Stdlib Write single-core scalar	3509 7.26 GB/sec
Stdlib Copy single-core scalar	4698 4.84 GB/sec

Stream Performance

Stream	4467
Stream Copy single-core scalar	4866 6.65 GB/sec
Stream Copy single-core vector	5657 7.34 GB/sec
Stream Scale single-core scalar	5116 6.64 GB/sec
Stream Scale single-core vector	5415 7.31 GB/sec
Stream Add single-core scalar	1937 2.92 GB/sec
Stream Add single-core vector	6048 8.41 GB/sec
Stream Triad single-core scalar	2212 3.06 GB/sec
Stream Triad single-core vector	4485 8.39 GB/sec