iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 7707 7707

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.2 (Build 12C54) Mac OS X 10.8.2 (Build 12C54)
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 6520 6520
Blowfish
single-core scalar
2029 2029
Blowfish
multi-core scalar
7583 7583
Text Compress
single-core scalar
2441 2441
Text Compress
multi-core scalar
8318 8318
Text Decompress
single-core scalar
2698 2698
Text Decompress
multi-core scalar
9703 9703
Image Compress
single-core scalar
2701 2701
Image Compress
multi-core scalar
9332 9332
Image Decompress
single-core scalar
2755 2755
Image Decompress
multi-core scalar
9583 9583
Lua
single-core scalar
4743 4743
Lua
multi-core scalar
16354 16354

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 11317 11317
Mandelbrot
single-core scalar
2686 2686
Mandelbrot
multi-core scalar
9546 9546
Dot Product
single-core scalar
4387 4387
Dot Product
single-core vector
5276 5276
Dot Product
multi-core scalar
16272 16272
Dot Product
multi-core vector
21138 21138
LU Decomposition
single-core scalar
1444 1444
LU Decomposition
multi-core scalar
4884 4884
Primality Test
single-core scalar
6821 6821
Primality Test
multi-core scalar
19188 19188
Sharpen Image
single-core scalar
6730 6730
Sharpen Image
multi-core scalar
23971 23971
Blur Image
single-core scalar
7965 7965
Blur Image
multi-core scalar
28138 28138

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4663 4663
Read Sequential
single-core scalar
5530 5530
Write Sequential
single-core scalar
7717 7717
Stdlib Allocate
single-core scalar
3738 3738
Stdlib Write
single-core scalar
2736 2736
Stdlib Copy
single-core scalar
3594 3594

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 5315 5315
Stream Copy
single-core scalar
4953 4953
Stream Copy
single-core vector
6230 6230
Stream Scale
single-core scalar
4965 4965
Stream Scale
single-core vector
5545 5545
Stream Add
single-core scalar
5138 5138
Stream Add
single-core vector
5992 5992
Stream Triad
single-core scalar
5249 5249
Stream Triad
single-core vector
4453 4453