MacBookAir4,2		iMac G5
Geekbench 2 Score	5879			1102

System Information

	MacBookAir4,2	iMac G5
Operating System	Mac OS X 10.7 (Build 11A2063)	Mac OS X 10.4.10 (Build 8R218)
Model	MacBookAir4,2	iMac G5
Processor	Intel Core i5-2557M @ 1.70 GHz 1 Processor, 2 Cores, 4 Threads	PowerPC G5 (970FX) @ 1.80 GHz 1 Processor, 1 Core
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7	18, 100
L1 Instruction Cache	32 KB	64 KB
L1 Data Cache	32 KB	32 KB
L2 Cache	256 KB	512 KB
L3 Cache	3072 KB	0 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2	PowerMac8,1
BIOS	Apple Inc. MBA41.88Z.0077.B00.1106300929
Memory	4.00 GB 1333 MHz DDR3	2.00 GB PC3200U-30330 DDR SDRAM

Integer Performance

	MacBookAir4,2		iMac G5
Integer	4609			1118
Blowfish single-core scalar	1644			1124
Blowfish multi-core scalar	5080			1136
Text Compress single-core scalar	2615			1133
Text Compress multi-core scalar	6231			1078
Text Decompress single-core scalar	2917			1095
Text Decompress multi-core scalar	7076			1132
Image Compress single-core scalar	2389			1159
Image Compress multi-core scalar	5975			1124
Image Decompress single-core scalar	2748			1074
Image Decompress multi-core scalar	6029			1111
Crafty Chess single-core scalar				1099
Crafty Chess multi-core scalar				1135
Lua single-core scalar	4239			1134
Lua multi-core scalar	8375			1129

Floating Point Performance

	MacBookAir4,2		iMac G5
Floating Point	7950			1159
Mandelbrot single-core scalar	2247			1152
Mandelbrot multi-core scalar	7389			1123
Dot Product single-core scalar	3660			1118
Dot Product single-core vector	4415			1096
Dot Product multi-core scalar	8748			1109
Dot Product multi-core vector	12155			1090
LU Decomposition single-core scalar	1740			1125
LU Decomposition multi-core scalar	3813			1113
Primality Test single-core scalar	6375			1582
Primality Test multi-core scalar	11873			1246
Sharpen Image single-core scalar	5275			1123
Sharpen Image multi-core scalar	15896			1113
Blur Image single-core scalar	6411			1125
Blur Image multi-core scalar	21305			1123

Memory Performance

	MacBookAir4,2		iMac G5
Memory	4837			1011
Read Sequential single-core scalar	5167			1058
Write Sequential single-core scalar	7388			1092
Stdlib Allocate single-core scalar	3407			1175
Stdlib Write single-core scalar	3522			763
Stdlib Copy single-core scalar	4703			967

Stream Performance

	MacBookAir4,2		iMac G5
Stream	5167			1029
Stream Copy single-core scalar	4804			1009
Stream Scale single-core scalar	4813			1013
Stream Add single-core scalar	4757			967
Stream Triad single-core scalar	5134			1048