Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4988	6870
Floating Point	Processor floating point performance	9842
Memory	Memory performance	5023
Stream	Memory bandwidth performance	6753

Result Information

User	csnhou
Upload Date	Tue, 26 Jul 2011 18:16:59 +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	4988
Blowfish single-core scalar	1963 86.3 MB/sec
Blowfish multi-core scalar	6430 263 MB/sec
Text Compress single-core scalar	2724 8.71 MB/sec
Text Compress multi-core scalar	6496 21.3 MB/sec
Text Decompress single-core scalar	2775 11.4 MB/sec
Text Decompress multi-core scalar	7120 28.4 MB/sec
Image Compress single-core scalar	2576 21.3 Mpixels/sec
Image Compress multi-core scalar	6317 53.2 Mpixels/sec
Image Decompress single-core scalar	3231 54.2 Mpixels/sec
Image Decompress multi-core scalar	6797 111 Mpixels/sec
Lua single-core scalar	4397 1.69 Mnodes/sec
Lua multi-core scalar	9034 3.48 Mnodes/sec

Floating Point Performance

Floating Point	9842
Mandelbrot single-core scalar	2273 1.51 Gflops
Mandelbrot multi-core scalar	7793 5.10 Gflops
Dot Product single-core scalar	3922 1.89 Gflops
Dot Product multi-core scalar	11091 5.05 Gflops
Dot Product single-core vector	6433 7.71 Gflops
Dot Product multi-core vector	17816 18.5 Gflops
LU Decomposition single-core scalar	2469 2.20 Gflops
LU Decomposition multi-core scalar	3753 3.29 Gflops
Primality Test single-core scalar	6375 952 Mflops
Primality Test multi-core scalar	12141 2.25 Gflops
Sharpen Image single-core scalar	11871 27.7 Mpixels/sec
Sharpen Image multi-core scalar	27924 64.3 Mpixels/sec
Blur Image single-core scalar	5409 4.28 Mpixels/sec
Blur Image multi-core scalar	18530 14.6 Mpixels/sec

Memory Performance

Memory	5023
Read Sequential single-core scalar	5804 7.11 GB/sec
Write Sequential single-core scalar	7454 5.10 GB/sec
Stdlib Allocate single-core scalar	3713 13.9 Mallocs/sec
Stdlib Write single-core scalar	3571 7.39 GB/sec
Stdlib Copy single-core scalar	4576 4.72 GB/sec

Stream Performance

Stream	6753
Stream Copy single-core scalar	6448 8.82 GB/sec
Stream Copy single-core vector	7505 9.73 GB/sec
Stream Scale single-core scalar	6277 8.15 GB/sec
Stream Scale single-core vector	7121 9.61 GB/sec
Stream Add single-core scalar	6832 10.3 GB/sec
Stream Add single-core vector	7741 10.8 GB/sec
Stream Triad single-core scalar	6574 9.08 GB/sec
Stream Triad single-core vector	5533 10.4 GB/sec