Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	5020	6853
Floating Point	Processor floating point performance	9938
Memory	Memory performance	4960
Stream	Memory bandwidth performance	6260

Result Information

User	rosborne
Upload Date	Mon, 19 Sep 2011 00:22:51 +0000
Views	2

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.1
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.B08.1109011050
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	5020
Blowfish single-core scalar	1965 86.3 MB/sec
Blowfish multi-core scalar	6685 274 MB/sec
Text Compress single-core scalar	2735 8.75 MB/sec
Text Compress multi-core scalar	6447 21.1 MB/sec
Text Decompress single-core scalar	2777 11.4 MB/sec
Text Decompress multi-core scalar	7171 28.6 MB/sec
Image Compress single-core scalar	2582 21.3 Mpixels/sec
Image Compress multi-core scalar	6317 53.2 Mpixels/sec
Image Decompress single-core scalar	3230 54.2 Mpixels/sec
Image Decompress multi-core scalar	6710 109 Mpixels/sec
Lua single-core scalar	4431 1.71 Mnodes/sec
Lua multi-core scalar	9191 3.54 Mnodes/sec

Floating Point Performance

Floating Point	9938
Mandelbrot single-core scalar	2280 1.52 Gflops
Mandelbrot multi-core scalar	7825 5.12 Gflops
Dot Product single-core scalar	3993 1.93 Gflops
Dot Product multi-core scalar	11170 5.09 Gflops
Dot Product single-core vector	6422 7.69 Gflops
Dot Product multi-core vector	17761 18.5 Gflops
LU Decomposition single-core scalar	2315 2.06 Gflops
LU Decomposition multi-core scalar	3738 3.28 Gflops
Primality Test single-core scalar	6418 959 Mflops
Primality Test multi-core scalar	12266 2.28 Gflops
Sharpen Image single-core scalar	11832 27.6 Mpixels/sec
Sharpen Image multi-core scalar	29050 66.9 Mpixels/sec
Blur Image single-core scalar	5424 4.29 Mpixels/sec
Blur Image multi-core scalar	18644 14.7 Mpixels/sec

Memory Performance

Memory	4960
Read Sequential single-core scalar	5694 6.97 GB/sec
Write Sequential single-core scalar	7348 5.03 GB/sec
Stdlib Allocate single-core scalar	3726 13.9 Mallocs/sec
Stdlib Write single-core scalar	3536 7.32 GB/sec
Stdlib Copy single-core scalar	4497 4.64 GB/sec

Stream Performance

Stream	6260
Stream Copy single-core scalar	6428 8.79 GB/sec
Stream Copy single-core vector	6745 8.75 GB/sec
Stream Scale single-core scalar	5431 7.05 GB/sec
Stream Scale single-core vector	6652 8.98 GB/sec
Stream Add single-core scalar	6241 9.42 GB/sec
Stream Add single-core vector	7256 10.1 GB/sec
Stream Triad single-core scalar	5928 8.19 GB/sec
Stream Triad single-core vector	5402 10.1 GB/sec