Section	Description	Score	Geekbench Score
Geekbench 2.1.11 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3951	5388
Floating Point	Processor floating point performance	7387
Memory	Memory performance	4842
Stream	Memory bandwidth performance	4523

Result Information

User	kevinjmccallum
Upload Date	Fri, 19 Aug 2011 23:03:08 +0000
Views	1

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.1 (Build 11B2118)
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	3951
Blowfish single-core scalar	1738 76.4 MB/sec
Blowfish multi-core scalar	5355 219 MB/sec
Text Compress single-core scalar	2282 7.30 MB/sec
Text Compress multi-core scalar	5407 17.7 MB/sec
Text Decompress single-core scalar	2326 9.56 MB/sec
Text Decompress multi-core scalar	6087 24.3 MB/sec
Image Compress single-core scalar	1870 15.5 Mpixels/sec
Image Compress multi-core scalar	4638 39.0 Mpixels/sec
Image Decompress single-core scalar	1929 32.4 Mpixels/sec
Image Decompress multi-core scalar	4151 67.7 Mpixels/sec
Lua single-core scalar	3688 1.42 Mnodes/sec
Lua multi-core scalar	7949 3.06 Mnodes/sec

Floating Point Performance

Floating Point	7387
Mandelbrot single-core scalar	2256 1.50 Gflops
Mandelbrot multi-core scalar	7332 4.80 Gflops
Dot Product single-core scalar	3595 1.74 Gflops
Dot Product multi-core scalar	9272 4.23 Gflops
Dot Product single-core vector	4443 5.32 Gflops
Dot Product multi-core vector	11433 11.9 Gflops
LU Decomposition single-core scalar	1084 965 Mflops
LU Decomposition multi-core scalar	1919 1.68 Gflops
Primality Test single-core scalar	5485 819 Mflops
Primality Test multi-core scalar	9823 1.82 Gflops
Sharpen Image single-core scalar	5075 11.8 Mpixels/sec
Sharpen Image multi-core scalar	15016 34.6 Mpixels/sec
Blur Image single-core scalar	6407 5.07 Mpixels/sec
Blur Image multi-core scalar	20290 16.0 Mpixels/sec

Memory Performance

Memory	4842
Read Sequential single-core scalar	5517 6.76 GB/sec
Write Sequential single-core scalar	7981 5.46 GB/sec
Stdlib Allocate single-core scalar	3039 11.3 Mallocs/sec
Stdlib Write single-core scalar	3224 6.67 GB/sec
Stdlib Copy single-core scalar	4451 4.59 GB/sec

Stream Performance

Stream	4523
Stream Copy single-core scalar	4853 6.64 GB/sec
Stream Copy single-core vector	5770 7.48 GB/sec
Stream Scale single-core scalar	4907 6.37 GB/sec
Stream Scale single-core vector	5759 7.77 GB/sec
Stream Add single-core scalar	1914 2.89 GB/sec
Stream Add single-core vector	6286 8.74 GB/sec
Stream Triad single-core scalar	2223 3.07 GB/sec
Stream Triad single-core vector	4478 8.38 GB/sec