Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4013	5478
Floating Point	Processor floating point performance	7291
Memory	Memory performance	5051
Stream	Memory bandwidth performance	5123

Result Information

User	mtx_1
Upload Date	Wed, 21 Mar 2012 06:24:21 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3 (Build 11D50d)
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.B0E.1110141154
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4013
Blowfish single-core scalar	1694 74.4 MB/sec
Blowfish multi-core scalar	5434 223 MB/sec
Text Compress single-core scalar	2270 7.26 MB/sec
Text Compress multi-core scalar	5434 17.8 MB/sec
Text Decompress single-core scalar	2475 10.2 MB/sec
Text Decompress multi-core scalar	6225 24.8 MB/sec
Image Compress single-core scalar	1975 16.3 Mpixels/sec
Image Compress multi-core scalar	4725 39.8 Mpixels/sec
Image Decompress single-core scalar	1953 32.8 Mpixels/sec
Image Decompress multi-core scalar	4053 66.1 Mpixels/sec
Lua single-core scalar	3874 1.49 Mnodes/sec
Lua multi-core scalar	8048 3.10 Mnodes/sec

Floating Point Performance

Floating Point	7291
Mandelbrot single-core scalar	2276 1.51 Gflops
Mandelbrot multi-core scalar	7457 4.88 Gflops
Dot Product single-core scalar	3640 1.76 Gflops
Dot Product multi-core scalar	9481 4.32 Gflops
Dot Product single-core vector	4486 5.38 Gflops
Dot Product multi-core vector	11157 11.6 Gflops
LU Decomposition single-core scalar	1104 982 Mflops
LU Decomposition multi-core scalar	2115 1.85 Gflops
Primality Test single-core scalar	5401 807 Mflops
Primality Test multi-core scalar	9701 1.80 Gflops
Sharpen Image single-core scalar	5040 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14727 33.9 Mpixels/sec
Blur Image single-core scalar	6050 4.79 Mpixels/sec
Blur Image multi-core scalar	19443 15.3 Mpixels/sec

Memory Performance

Memory	5051
Read Sequential single-core scalar	5683 6.96 GB/sec
Write Sequential single-core scalar	8313 5.69 GB/sec
Stdlib Allocate single-core scalar	3236 12.1 Mallocs/sec
Stdlib Write single-core scalar	3518 7.28 GB/sec
Stdlib Copy single-core scalar	4508 4.65 GB/sec

Stream Performance

Stream	5123
Stream Copy single-core scalar	5299 7.25 GB/sec
Stream Copy single-core vector	6801 8.82 GB/sec
Stream Scale single-core scalar	5594 7.26 GB/sec
Stream Scale single-core vector	6547 8.84 GB/sec
Stream Add single-core scalar	1985 3.00 GB/sec
Stream Add single-core vector	7174 9.98 GB/sec
Stream Triad single-core scalar	2265 3.13 GB/sec
Stream Triad single-core vector	5322 9.96 GB/sec