Section	Description	Score	Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4008	5517
Floating Point	Processor floating point performance	7304
Memory	Memory performance	5062
Stream	Memory bandwidth performance	5458

Result Information

User	gtj
Upload Date	Fri, 03 Aug 2012 20:04:02 +0000
Views	6

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4
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	4008
Blowfish single-core scalar	1731 76.1 MB/sec
Blowfish multi-core scalar	5431 223 MB/sec
Text Compress single-core scalar	2272 7.27 MB/sec
Text Compress multi-core scalar	5496 18.0 MB/sec
Text Decompress single-core scalar	2431 9.99 MB/sec
Text Decompress multi-core scalar	6108 24.3 MB/sec
Image Compress single-core scalar	1984 16.4 Mpixels/sec
Image Compress multi-core scalar	4707 39.6 Mpixels/sec
Image Decompress single-core scalar	1937 32.5 Mpixels/sec
Image Decompress multi-core scalar	4024 65.7 Mpixels/sec
Lua single-core scalar	3874 1.49 Mnodes/sec
Lua multi-core scalar	8108 3.12 Mnodes/sec

Floating Point Performance

Floating Point	7304
Mandelbrot single-core scalar	2277 1.52 Gflops
Mandelbrot multi-core scalar	7461 4.88 Gflops
Dot Product single-core scalar	3652 1.76 Gflops
Dot Product multi-core scalar	9480 4.32 Gflops
Dot Product single-core vector	4482 5.37 Gflops
Dot Product multi-core vector	11158 11.6 Gflops
LU Decomposition single-core scalar	1108 986 Mflops
LU Decomposition multi-core scalar	2127 1.86 Gflops
Primality Test single-core scalar	5397 806 Mflops
Primality Test multi-core scalar	9728 1.81 Gflops
Sharpen Image single-core scalar	5044 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14819 34.2 Mpixels/sec
Blur Image single-core scalar	6071 4.80 Mpixels/sec
Blur Image multi-core scalar	19463 15.3 Mpixels/sec

Memory Performance

Memory	5062
Read Sequential single-core scalar	5697 6.98 GB/sec
Write Sequential single-core scalar	8416 5.76 GB/sec
Stdlib Allocate single-core scalar	3234 12.1 Mallocs/sec
Stdlib Write single-core scalar	3502 7.25 GB/sec
Stdlib Copy single-core scalar	4464 4.60 GB/sec

Stream Performance

Stream	5458
Stream Copy single-core scalar	5960 8.15 GB/sec
Stream Copy single-core vector	7255 9.41 GB/sec
Stream Scale single-core scalar	6268 8.13 GB/sec
Stream Scale single-core vector	6955 9.39 GB/sec
Stream Add single-core scalar	2047 3.09 GB/sec
Stream Add single-core vector	7381 10.3 GB/sec
Stream Triad single-core scalar	2345 3.24 GB/sec
Stream Triad single-core vector	5457 10.2 GB/sec