Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4998	6798
Floating Point	Processor floating point performance	9895
Memory	Memory performance	4855
Stream	Memory bandwidth performance	6145

Result Information

User	loredo
Upload Date	Thu, 11 Aug 2011 08:18:08 +0000
Views	5

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.0
Model	MacBookAir4,2
Processor	Intel Core i7-2677M @ 1.80 GHz 1 Processor, 2 Cores, 4 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache	0 KB
L1 Data Cache	0 KB
L2 Cache	1024 KB
L3 Cache	0 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS	Apple Inc. MBA41.88Z.0077.B00.1106300929
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4998
Blowfish single-core scalar	1964 86.3 MB/sec
Blowfish multi-core scalar	6670 273 MB/sec
Text Compress single-core scalar	2729 8.73 MB/sec
Text Compress multi-core scalar	6383 20.9 MB/sec
Text Decompress single-core scalar	2763 11.4 MB/sec
Text Decompress multi-core scalar	7097 28.3 MB/sec
Image Compress single-core scalar	2571 21.2 Mpixels/sec
Image Compress multi-core scalar	6270 52.8 Mpixels/sec
Image Decompress single-core scalar	3190 53.6 Mpixels/sec
Image Decompress multi-core scalar	6776 111 Mpixels/sec
Lua single-core scalar	4416 1.70 Mnodes/sec
Lua multi-core scalar	9153 3.52 Mnodes/sec

Floating Point Performance

Floating Point	9895
Mandelbrot single-core scalar	2272 1.51 Gflops
Mandelbrot multi-core scalar	7795 5.10 Gflops
Dot Product single-core scalar	3978 1.92 Gflops
Dot Product multi-core scalar	11131 5.07 Gflops
Dot Product single-core vector	6414 7.68 Gflops
Dot Product multi-core vector	17774 18.5 Gflops
LU Decomposition single-core scalar	2472 2.20 Gflops
LU Decomposition multi-core scalar	3515 3.08 Gflops
Primality Test single-core scalar	6370 951 Mflops
Primality Test multi-core scalar	11946 2.22 Gflops
Sharpen Image single-core scalar	11794 27.5 Mpixels/sec
Sharpen Image multi-core scalar	29160 67.2 Mpixels/sec
Blur Image single-core scalar	5398 4.27 Mpixels/sec
Blur Image multi-core scalar	18518 14.6 Mpixels/sec

Memory Performance

Memory	4855
Read Sequential single-core scalar	5614 6.87 GB/sec
Write Sequential single-core scalar	7308 5.00 GB/sec
Stdlib Allocate single-core scalar	3682 13.7 Mallocs/sec
Stdlib Write single-core scalar	3375 6.99 GB/sec
Stdlib Copy single-core scalar	4297 4.43 GB/sec

Stream Performance

Stream	6145
Stream Copy single-core scalar	5912 8.09 GB/sec
Stream Copy single-core vector	6934 8.99 GB/sec
Stream Scale single-core scalar	5602 7.27 GB/sec
Stream Scale single-core vector	6573 8.87 GB/sec
Stream Add single-core scalar	6210 9.37 GB/sec
Stream Add single-core vector	7143 9.94 GB/sec
Stream Triad single-core scalar	5603 7.74 GB/sec
Stream Triad single-core vector	5189 9.71 GB/sec