iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 7480 7480

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 6324 6324
Blowfish
single-core scalar
1949 1949
Blowfish
multi-core scalar
7167 7167
Text Compress
single-core scalar
2349 2349
Text Compress
multi-core scalar
7915 7915
Text Decompress
single-core scalar
2624 2624
Text Decompress
multi-core scalar
9478 9478
Image Compress
single-core scalar
2646 2646
Image Compress
multi-core scalar
9165 9165
Image Decompress
single-core scalar
2769 2769
Image Decompress
multi-core scalar
9300 9300
Lua
single-core scalar
4594 4594
Lua
multi-core scalar
15941 15941

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10947 10947
Mandelbrot
single-core scalar
2601 2601
Mandelbrot
multi-core scalar
9208 9208
Dot Product
single-core scalar
4240 4240
Dot Product
single-core vector
5165 5165
Dot Product
multi-core scalar
15510 15510
Dot Product
multi-core vector
20358 20358
LU Decomposition
single-core scalar
1413 1413
LU Decomposition
multi-core scalar
4584 4584
Primality Test
single-core scalar
6625 6625
Primality Test
multi-core scalar
18475 18475
Sharpen Image
single-core scalar
6563 6563
Sharpen Image
multi-core scalar
23188 23188
Blur Image
single-core scalar
7864 7864
Blur Image
multi-core scalar
27466 27466

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4645 4645
Read Sequential
single-core scalar
5384 5384
Write Sequential
single-core scalar
7823 7823
Stdlib Allocate
single-core scalar
3605 3605
Stdlib Write
single-core scalar
2728 2728
Stdlib Copy
single-core scalar
3686 3686

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 5071 5071
Stream Copy
single-core scalar
4738 4738
Stream Copy
single-core vector
5844 5844
Stream Scale
single-core scalar
4795 4795
Stream Scale
single-core vector
5351 5351
Stream Add
single-core scalar
4854 4854
Stream Add
single-core vector
5709 5709
Stream Triad
single-core scalar
5057 5057
Stream Triad
single-core vector
4221 4221