iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6508 6508

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.9.3 (Build 13D12) Mac OS X 10.9.3 (Build 13D12)
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 1333 MHz DDR3 16.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 4965 4965
Blowfish
single-core scalar
1950 1950
Blowfish
multi-core scalar
7316 7316
Text Compress
single-core scalar
2067 2067
Text Compress
multi-core scalar
7042 7042
Text Decompress
single-core scalar
2188 2188
Text Decompress
multi-core scalar
7859 7859
Image Compress
single-core scalar
2094 2094
Image Compress
multi-core scalar
7200 7200
Image Decompress
single-core scalar
1878 1878
Image Decompress
multi-core scalar
6757 6757
Lua
single-core scalar
3315 3315
Lua
multi-core scalar
9918 9918

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10159 10159
Mandelbrot
single-core scalar
2688 2688
Mandelbrot
multi-core scalar
9565 9565
Dot Product
single-core scalar
4397 4397
Dot Product
single-core vector
4455 4455
Dot Product
multi-core scalar
16317 16317
Dot Product
multi-core vector
17876 17876
LU Decomposition
single-core scalar
681 681
LU Decomposition
multi-core scalar
2403 2403
Primality Test
single-core scalar
5212 5212
Primality Test
multi-core scalar
14658 14658
Sharpen Image
single-core scalar
6324 6324
Sharpen Image
multi-core scalar
22416 22416
Blur Image
single-core scalar
7793 7793
Blur Image
multi-core scalar
27444 27444

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3737 3737
Read Sequential
single-core scalar
5308 5308
Write Sequential
single-core scalar
2871 2871
Stdlib Allocate
single-core scalar
3386 3386
Stdlib Write
single-core scalar
3063 3063
Stdlib Copy
single-core scalar
4061 4061

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4680 4680
Stream Copy
single-core scalar
4879 4879
Stream Copy
single-core vector
6534 6534
Stream Scale
single-core scalar
5264 5264
Stream Scale
single-core vector
6057 6057
Stream Add
single-core scalar
1645 1645
Stream Add
single-core vector
6471 6471
Stream Triad
single-core scalar
1774 1774
Stream Triad
single-core vector
4823 4823