iMac (27-inch Late 2009)		iMac (Late 2006)
Geekbench 2 Score	8125			3026

System Information

	iMac (27-inch Late 2009)	iMac (Late 2006)
Operating System	Mac OS X 10.6.3 (Build 10D578)	Mac OS X 10.7.4
Model	iMac (27-inch Late 2009)	iMac (Late 2006)
Processor	Intel Core i7-860 @ 2.81 GHz 1 Processor, 4 Cores, 8 Threads	Intel Core 2 Duo T7400 @ 2.16 GHz 1 Processor, 2 Cores
Processor ID	GenuineIntel Family 6 Model 30 Stepping 5	GenuineIntel Family 6 Model 15 Stepping 6
L1 Instruction Cache	32 KB	32 KB x 2
L1 Data Cache	32 KB	32 KB x 2
L2 Cache	256 KB	4096 KB
L3 Cache	8192 KB	0 KB
Motherboard	Apple Computer, Inc. Mac-F2268DAE Rev 1.xx	Apple Computer, Inc. Mac-F4228EC8 DVT
BIOS	Apple Inc. IM111.88Z.0034.B00.0910301727	Apple Computer, Inc. IM51.88Z.0090.B09.0706270921
Memory	6.00 GB 1604 MHz DDR3	4.00 GB 667 MHz DDR2 SDRAM

Integer Performance

	iMac (27-inch Late 2009)		iMac (Late 2006)
Integer	6526			2498
Blowfish single-core scalar	1704			1472
Blowfish multi-core scalar	11552			3083
Text Compress single-core scalar	1822			1701
Text Compress multi-core scalar	10407			3288
Text Decompress single-core scalar	1994			1524
Text Decompress multi-core scalar	11396			3123
Image Compress single-core scalar	1837			1556
Image Compress multi-core scalar	10249			3054
Image Decompress single-core scalar	1645			1368
Image Decompress multi-core scalar	7664			2741
Lua single-core scalar	3029			2390
Lua multi-core scalar	15024			4679

Floating Point Performance

	iMac (27-inch Late 2009)		iMac (Late 2006)
Floating Point	13542			4475
Mandelbrot single-core scalar	2364			1618
Mandelbrot multi-core scalar	17786			3275
Dot Product single-core scalar	3844			2978
Dot Product single-core vector	4584			2398
Dot Product multi-core scalar	16290			6278
Dot Product multi-core vector	21219			5491
LU Decomposition single-core scalar	609			618
LU Decomposition multi-core scalar	3281			1228
Primality Test single-core scalar	4627			3450
Primality Test multi-core scalar	18506			5369
Sharpen Image single-core scalar	5573			4518
Sharpen Image multi-core scalar	34954			9039
Blur Image single-core scalar	7324			5461
Blur Image multi-core scalar	48627			10937

Memory Performance

	iMac (27-inch Late 2009)		iMac (Late 2006)
Memory	3626			2063
Read Sequential single-core scalar	4824			3103
Write Sequential single-core scalar	2518			2161
Stdlib Allocate single-core scalar	3040			1636
Stdlib Write single-core scalar	3306			1590
Stdlib Copy single-core scalar	4444			1826

Stream Performance

	iMac (27-inch Late 2009)		iMac (Late 2006)
Stream	3770			1734
Stream Copy single-core scalar	3786			1677
Stream Scale single-core scalar	4152			1762
Stream Add single-core scalar	1419			1603
Stream Triad single-core scalar	1531			1764