iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6420 6420

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
Model iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Processor Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F2268DAE Apple Inc. Mac-F2268DAE
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314 Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 12.00 GB 1067 MHz DDR3 12.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5047 5047
Blowfish
single-core scalar
1904 1904
Blowfish
multi-core scalar
7151 7151
Text Compress
single-core scalar
2057 2057
Text Compress
multi-core scalar
6936 6936
Text Decompress
single-core scalar
2316 2316
Text Decompress
multi-core scalar
8277 8277
Image Compress
single-core scalar
2069 2069
Image Compress
multi-core scalar
7139 7139
Image Decompress
single-core scalar
1837 1837
Image Decompress
multi-core scalar
6574 6574
Lua
single-core scalar
3452 3452
Lua
multi-core scalar
10856 10856

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10039 10039
Mandelbrot
single-core scalar
2684 2684
Mandelbrot
multi-core scalar
9467 9467
Dot Product
single-core scalar
4376 4376
Dot Product
single-core vector
4439 4439
Dot Product
multi-core scalar
16125 16125
Dot Product
multi-core vector
17740 17740
LU Decomposition
single-core scalar
678 678
LU Decomposition
multi-core scalar
2377 2377
Primality Test
single-core scalar
5067 5067
Primality Test
multi-core scalar
14130 14130
Sharpen Image
single-core scalar
6286 6286
Sharpen Image
multi-core scalar
22236 22236
Blur Image
single-core scalar
7767 7767
Blur Image
multi-core scalar
27181 27181

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3591 3591
Read Sequential
single-core scalar
5263 5263
Write Sequential
single-core scalar
2866 2866
Stdlib Allocate
single-core scalar
3566 3566
Stdlib Write
single-core scalar
2674 2674
Stdlib Copy
single-core scalar
3586 3586

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4219 4219
Stream Copy
single-core scalar
4637 4637
Stream Copy
single-core vector
5593 5593
Stream Scale
single-core scalar
5007 5007
Stream Scale
single-core vector
5286 5286
Stream Add
single-core scalar
1639 1639
Stream Add
single-core vector
5639 5639
Stream Triad
single-core scalar
1766 1766
Stream Triad
single-core vector
4191 4191