iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 7078 7078

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 16.00 GB 1067 MHz DDR3 16.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5795 5795
Blowfish
single-core scalar
1863 1863
Blowfish
multi-core scalar
6853 6853
Text Compress
single-core scalar
2248 2248
Text Compress
multi-core scalar
7625 7625
Text Decompress
single-core scalar
2505 2505
Text Decompress
multi-core scalar
8762 8762
Image Compress
single-core scalar
2546 2546
Image Compress
multi-core scalar
8799 8799
Image Decompress
single-core scalar
2583 2583
Image Decompress
multi-core scalar
8252 8252
Lua
single-core scalar
3963 3963
Lua
multi-core scalar
13546 13546

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10558 10558
Mandelbrot
single-core scalar
2478 2478
Mandelbrot
multi-core scalar
8717 8717
Dot Product
single-core scalar
4062 4062
Dot Product
single-core vector
5054 5054
Dot Product
multi-core scalar
15138 15138
Dot Product
multi-core vector
20185 20185
LU Decomposition
single-core scalar
1379 1379
LU Decomposition
multi-core scalar
4245 4245
Primality Test
single-core scalar
6288 6288
Primality Test
multi-core scalar
17635 17635
Sharpen Image
single-core scalar
6255 6255
Sharpen Image
multi-core scalar
22479 22479
Blur Image
single-core scalar
7586 7586
Blur Image
multi-core scalar
26314 26314

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4408 4408
Read Sequential
single-core scalar
5138 5138
Write Sequential
single-core scalar
7539 7539
Stdlib Allocate
single-core scalar
3551 3551
Stdlib Write
single-core scalar
2563 2563
Stdlib Copy
single-core scalar
3252 3252

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4733 4733
Stream Copy
single-core scalar
4220 4220
Stream Copy
single-core vector
5493 5493
Stream Scale
single-core scalar
4380 4380
Stream Scale
single-core vector
5208 5208
Stream Add
single-core scalar
4577 4577
Stream Add
single-core vector
5388 5388
Stream Triad
single-core scalar
4566 4566
Stream Triad
single-core vector
4037 4037