Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3991	5467
Floating Point	Processor floating point performance	7263
Memory	Memory performance	5031
Stream	Memory bandwidth performance	5226

Result Information

User	raven77m
Upload Date	Tue, 13 Mar 2012 18:09:22 +0000
Views	2

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8 (Build 12A128p)
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	3991
Blowfish single-core scalar	1723 75.7 MB/sec
Blowfish multi-core scalar	5415 222 MB/sec
Text Compress single-core scalar	2264 7.24 MB/sec
Text Compress multi-core scalar	5447 17.9 MB/sec
Text Decompress single-core scalar	2461 10.1 MB/sec
Text Decompress multi-core scalar	6090 24.3 MB/sec
Image Compress single-core scalar	1960 16.2 Mpixels/sec
Image Compress multi-core scalar	4737 39.9 Mpixels/sec
Image Decompress single-core scalar	1925 32.3 Mpixels/sec
Image Decompress multi-core scalar	4116 67.2 Mpixels/sec
Lua single-core scalar	3828 1.47 Mnodes/sec
Lua multi-core scalar	7935 3.05 Mnodes/sec

Floating Point Performance

Floating Point	7263
Mandelbrot single-core scalar	2266 1.51 Gflops
Mandelbrot multi-core scalar	7439 4.87 Gflops
Dot Product single-core scalar	3636 1.76 Gflops
Dot Product multi-core scalar	9451 4.31 Gflops
Dot Product single-core vector	4469 5.35 Gflops
Dot Product multi-core vector	11069 11.5 Gflops
LU Decomposition single-core scalar	1101 980 Mflops
LU Decomposition multi-core scalar	2109 1.85 Gflops
Primality Test single-core scalar	5344 798 Mflops
Primality Test multi-core scalar	9590 1.78 Gflops
Sharpen Image single-core scalar	5028 11.7 Mpixels/sec
Sharpen Image multi-core scalar	14725 33.9 Mpixels/sec
Blur Image single-core scalar	6052 4.79 Mpixels/sec
Blur Image multi-core scalar	19411 15.3 Mpixels/sec

Memory Performance

Memory	5031
Read Sequential single-core scalar	5671 6.94 GB/sec
Write Sequential single-core scalar	8328 5.70 GB/sec
Stdlib Allocate single-core scalar	3276 12.2 Mallocs/sec
Stdlib Write single-core scalar	3500 7.25 GB/sec
Stdlib Copy single-core scalar	4383 4.52 GB/sec

Stream Performance

Stream	5226
Stream Copy single-core scalar	5289 7.23 GB/sec
Stream Copy single-core vector	7236 9.38 GB/sec
Stream Scale single-core scalar	5595 7.26 GB/sec
Stream Scale single-core vector	7001 9.45 GB/sec
Stream Add single-core scalar	1977 2.98 GB/sec
Stream Add single-core vector	6993 9.73 GB/sec
Stream Triad single-core scalar	2256 3.12 GB/sec
Stream Triad single-core vector	5466 10.2 GB/sec