Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4006	5449
Floating Point	Processor floating point performance	7232
Memory	Memory performance	4992
Stream	Memory bandwidth performance	5182

Result Information

User	hasbeenhere
Upload Date	Mon, 02 Apr 2012 18:33:20 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3 (Build 11D50)
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	4006
Blowfish single-core scalar	1729 76.0 MB/sec
Blowfish multi-core scalar	5415 222 MB/sec
Text Compress single-core scalar	2188 7.00 MB/sec
Text Compress multi-core scalar	5472 18.0 MB/sec
Text Decompress single-core scalar	2436 10.0 MB/sec
Text Decompress multi-core scalar	6215 24.8 MB/sec
Image Compress single-core scalar	1964 16.2 Mpixels/sec
Image Compress multi-core scalar	4697 39.5 Mpixels/sec
Image Decompress single-core scalar	1942 32.6 Mpixels/sec
Image Decompress multi-core scalar	4040 65.9 Mpixels/sec
Lua single-core scalar	3869 1.49 Mnodes/sec
Lua multi-core scalar	8112 3.12 Mnodes/sec

Floating Point Performance

Floating Point	7232
Mandelbrot single-core scalar	2208 1.47 Gflops
Mandelbrot multi-core scalar	7420 4.86 Gflops
Dot Product single-core scalar	3696 1.79 Gflops
Dot Product multi-core scalar	9455 4.31 Gflops
Dot Product single-core vector	4451 5.33 Gflops
Dot Product multi-core vector	11083 11.5 Gflops
LU Decomposition single-core scalar	1095 975 Mflops
LU Decomposition multi-core scalar	2090 1.83 Gflops
Primality Test single-core scalar	5349 799 Mflops
Primality Test multi-core scalar	9652 1.79 Gflops
Sharpen Image single-core scalar	4969 11.6 Mpixels/sec
Sharpen Image multi-core scalar	14592 33.6 Mpixels/sec
Blur Image single-core scalar	5894 4.66 Mpixels/sec
Blur Image multi-core scalar	19302 15.2 Mpixels/sec

Memory Performance

Memory	4992
Read Sequential single-core scalar	5549 6.79 GB/sec
Write Sequential single-core scalar	8068 5.52 GB/sec
Stdlib Allocate single-core scalar	3225 12.0 Mallocs/sec
Stdlib Write single-core scalar	3525 7.30 GB/sec
Stdlib Copy single-core scalar	4595 4.74 GB/sec

Stream Performance

Stream	5182
Stream Copy single-core scalar	5295 7.24 GB/sec
Stream Copy single-core vector	7020 9.10 GB/sec
Stream Scale single-core scalar	5541 7.19 GB/sec
Stream Scale single-core vector	6853 9.25 GB/sec
Stream Add single-core scalar	1941 2.93 GB/sec
Stream Add single-core vector	7165 9.97 GB/sec
Stream Triad single-core scalar	2209 3.05 GB/sec
Stream Triad single-core vector	5435 10.2 GB/sec