Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	5012	6887
Floating Point	Processor floating point performance	9901
Memory	Memory performance	4989
Stream	Memory bandwidth performance	6706

Result Information

User	csnhou
Upload Date	Sun, 04 Sep 2011 14:57:14 +0000
Views	5

System Information

	MacBookAir4,1
Operating System	Mac OS X 10.7.2
Model	MacBookAir4,1
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-C08A6BB70A942AC2 MacBookAir4,1
BIOS	Apple Inc. MBA41.88Z.0077.B00.1106300929
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	5012
Blowfish single-core scalar	1960 86.1 MB/sec
Blowfish multi-core scalar	6655 273 MB/sec
Text Compress single-core scalar	2736 8.75 MB/sec
Text Compress multi-core scalar	6347 20.8 MB/sec
Text Decompress single-core scalar	2779 11.4 MB/sec
Text Decompress multi-core scalar	7147 28.5 MB/sec
Image Compress single-core scalar	2589 21.4 Mpixels/sec
Image Compress multi-core scalar	6320 53.2 Mpixels/sec
Image Decompress single-core scalar	3240 54.4 Mpixels/sec
Image Decompress multi-core scalar	6779 111 Mpixels/sec
Lua single-core scalar	4427 1.70 Mnodes/sec
Lua multi-core scalar	9172 3.53 Mnodes/sec

Floating Point Performance

Floating Point	9901
Mandelbrot single-core scalar	2252 1.50 Gflops
Mandelbrot multi-core scalar	7828 5.12 Gflops
Dot Product single-core scalar	3969 1.92 Gflops
Dot Product multi-core scalar	11141 5.08 Gflops
Dot Product single-core vector	6340 7.60 Gflops
Dot Product multi-core vector	17966 18.7 Gflops
LU Decomposition single-core scalar	2390 2.13 Gflops
LU Decomposition multi-core scalar	3743 3.28 Gflops
Primality Test single-core scalar	6384 953 Mflops
Primality Test multi-core scalar	12200 2.26 Gflops
Sharpen Image single-core scalar	11889 27.7 Mpixels/sec
Sharpen Image multi-core scalar	28585 65.9 Mpixels/sec
Blur Image single-core scalar	5331 4.22 Mpixels/sec
Blur Image multi-core scalar	18598 14.6 Mpixels/sec

Memory Performance

Memory	4989
Read Sequential single-core scalar	5746 7.04 GB/sec
Write Sequential single-core scalar	7363 5.04 GB/sec
Stdlib Allocate single-core scalar	3721 13.9 Mallocs/sec
Stdlib Write single-core scalar	3537 7.32 GB/sec
Stdlib Copy single-core scalar	4582 4.72 GB/sec

Stream Performance

Stream	6706
Stream Copy single-core scalar	6444 8.81 GB/sec
Stream Copy single-core vector	7169 9.30 GB/sec
Stream Scale single-core scalar	6301 8.18 GB/sec
Stream Scale single-core vector	6948 9.38 GB/sec
Stream Add single-core scalar	6813 10.3 GB/sec
Stream Add single-core vector	7693 10.7 GB/sec
Stream Triad single-core scalar	6577 9.09 GB/sec
Stream Triad single-core vector	5705 10.7 GB/sec