Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	5025	6852
Floating Point	Processor floating point performance	9947
Memory	Memory performance	4977
Stream	Memory bandwidth performance	6170

Result Information

User	kwnchoi
Upload Date	Wed, 27 Jul 2011 20:11:36 +0000
Views	2

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	5025
Blowfish single-core scalar	1966 86.4 MB/sec
Blowfish multi-core scalar	6680 274 MB/sec
Text Compress single-core scalar	2739 8.76 MB/sec
Text Compress multi-core scalar	6475 21.2 MB/sec
Text Decompress single-core scalar	2779 11.4 MB/sec
Text Decompress multi-core scalar	7162 28.5 MB/sec
Image Compress single-core scalar	2582 21.3 Mpixels/sec
Image Compress multi-core scalar	6279 52.8 Mpixels/sec
Image Decompress single-core scalar	3211 53.9 Mpixels/sec
Image Decompress multi-core scalar	6816 111 Mpixels/sec
Lua single-core scalar	4432 1.71 Mnodes/sec
Lua multi-core scalar	9186 3.53 Mnodes/sec

Floating Point Performance

Floating Point	9947
Mandelbrot single-core scalar	2280 1.52 Gflops
Mandelbrot multi-core scalar	7829 5.12 Gflops
Dot Product single-core scalar	3992 1.93 Gflops
Dot Product multi-core scalar	11180 5.10 Gflops
Dot Product single-core vector	6387 7.65 Gflops
Dot Product multi-core vector	17834 18.5 Gflops
LU Decomposition single-core scalar	2438 2.17 Gflops
LU Decomposition multi-core scalar	3632 3.19 Gflops
Primality Test single-core scalar	6366 951 Mflops
Primality Test multi-core scalar	12281 2.28 Gflops
Sharpen Image single-core scalar	11820 27.6 Mpixels/sec
Sharpen Image multi-core scalar	29182 67.2 Mpixels/sec
Blur Image single-core scalar	5429 4.30 Mpixels/sec
Blur Image multi-core scalar	18618 14.6 Mpixels/sec

Memory Performance

Memory	4977
Read Sequential single-core scalar	5755 7.05 GB/sec
Write Sequential single-core scalar	7449 5.09 GB/sec
Stdlib Allocate single-core scalar	3619 13.5 Mallocs/sec
Stdlib Write single-core scalar	3533 7.31 GB/sec
Stdlib Copy single-core scalar	4530 4.67 GB/sec

Stream Performance

Stream	6170
Stream Copy single-core scalar	5530 7.56 GB/sec
Stream Copy single-core vector	6976 9.05 GB/sec
Stream Scale single-core scalar	5432 7.05 GB/sec
Stream Scale single-core vector	6661 8.99 GB/sec
Stream Add single-core scalar	6219 9.39 GB/sec
Stream Add single-core vector	7253 10.1 GB/sec
Stream Triad single-core scalar	5905 8.16 GB/sec
Stream Triad single-core vector	5391 10.1 GB/sec