iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6267 6267

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.1 (Build 12B19) Mac OS X 10.8.1 (Build 12B19)
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 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5054 5054
Blowfish
single-core scalar
1923 1923
Blowfish
multi-core scalar
7206 7206
Text Compress
single-core scalar
2061 2061
Text Compress
multi-core scalar
7031 7031
Text Decompress
single-core scalar
2197 2197
Text Decompress
multi-core scalar
7920 7920
Image Compress
single-core scalar
2078 2078
Image Compress
multi-core scalar
7178 7178
Image Decompress
single-core scalar
1837 1837
Image Decompress
multi-core scalar
6309 6309
Lua
single-core scalar
3407 3407
Lua
multi-core scalar
11504 11504

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 9550 9550
Mandelbrot
single-core scalar
2677 2677
Mandelbrot
multi-core scalar
9547 9547
Dot Product
single-core scalar
4386 4386
Dot Product
single-core vector
4445 4445
Dot Product
multi-core scalar
16282 16282
Dot Product
multi-core vector
17786 17786
LU Decomposition
single-core scalar
680 680
LU Decomposition
multi-core scalar
2396 2396
Primality Test
single-core scalar
5073 5073
Primality Test
multi-core scalar
14258 14258
Sharpen Image
single-core scalar
6289 6289
Sharpen Image
multi-core scalar
17531 17531
Blur Image
single-core scalar
7729 7729
Blur Image
multi-core scalar
24621 24621

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3573 3573
Read Sequential
single-core scalar
5177 5177
Write Sequential
single-core scalar
2848 2848
Stdlib Allocate
single-core scalar
3497 3497
Stdlib Write
single-core scalar
2699 2699
Stdlib Copy
single-core scalar
3644 3644

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4413 4413
Stream Copy
single-core scalar
4773 4773
Stream Copy
single-core vector
5992 5992
Stream Scale
single-core scalar
5119 5119
Stream Scale
single-core vector
5534 5534
Stream Add
single-core scalar
1642 1642
Stream Add
single-core vector
6021 6021
Stream Triad
single-core scalar
1771 1771
Stream Triad
single-core vector
4454 4454