Section	Description	Score	Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3966	5380
Floating Point	Processor floating point performance	7146
Memory	Memory performance	4926
Stream	Memory bandwidth performance	5058

Result Information

User	f2jhc
Upload Date	Sun, 22 Apr 2012 18:33:39 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3
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.B0F.1201241549
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3966
Blowfish single-core scalar	1696 74.5 MB/sec
Blowfish multi-core scalar	5400 221 MB/sec
Text Compress single-core scalar	2231 7.14 MB/sec
Text Compress multi-core scalar	5428 17.8 MB/sec
Text Decompress single-core scalar	2467 10.1 MB/sec
Text Decompress multi-core scalar	6166 24.6 MB/sec
Image Compress single-core scalar	1895 15.7 Mpixels/sec
Image Compress multi-core scalar	4658 39.2 Mpixels/sec
Image Decompress single-core scalar	1875 31.5 Mpixels/sec
Image Decompress multi-core scalar	4050 66.1 Mpixels/sec
Lua single-core scalar	3849 1.48 Mnodes/sec
Lua multi-core scalar	7877 3.03 Mnodes/sec

Floating Point Performance

Floating Point	7146
Mandelbrot single-core scalar	2257 1.50 Gflops
Mandelbrot multi-core scalar	7434 4.86 Gflops
Dot Product single-core scalar	3636 1.76 Gflops
Dot Product multi-core scalar	9408 4.29 Gflops
Dot Product single-core vector	4465 5.35 Gflops
Dot Product multi-core vector	10672 11.1 Gflops
LU Decomposition single-core scalar	1100 980 Mflops
LU Decomposition multi-core scalar	2016 1.77 Gflops
Primality Test single-core scalar	5374 803 Mflops
Primality Test multi-core scalar	9067 1.68 Gflops
Sharpen Image single-core scalar	4980 11.6 Mpixels/sec
Sharpen Image multi-core scalar	14367 33.1 Mpixels/sec
Blur Image single-core scalar	6044 4.78 Mpixels/sec
Blur Image multi-core scalar	19235 15.1 Mpixels/sec

Memory Performance

Memory	4926
Read Sequential single-core scalar	5574 6.83 GB/sec
Write Sequential single-core scalar	8189 5.60 GB/sec
Stdlib Allocate single-core scalar	3179 11.9 Mallocs/sec
Stdlib Write single-core scalar	3382 7.00 GB/sec
Stdlib Copy single-core scalar	4310 4.44 GB/sec

Stream Performance

Stream	5058
Stream Copy single-core scalar	5474 7.49 GB/sec
Stream Copy single-core vector	6695 8.68 GB/sec
Stream Scale single-core scalar	5480 7.11 GB/sec
Stream Scale single-core vector	6499 8.77 GB/sec
Stream Add single-core scalar	1966 2.97 GB/sec
Stream Add single-core vector	6957 9.68 GB/sec
Stream Triad single-core scalar	2246 3.10 GB/sec
Stream Triad single-core vector	5150 9.64 GB/sec