iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 8516 8516

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 i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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 7066 7066
Blowfish
single-core scalar
2075 2075
Blowfish
multi-core scalar
12233 12233
Text Compress
single-core scalar
2218 2218
Text Compress
multi-core scalar
10885 10885
Text Decompress
single-core scalar
2423 2423
Text Decompress
multi-core scalar
11870 11870
Image Compress
single-core scalar
2233 2233
Image Compress
multi-core scalar
10613 10613
Image Decompress
single-core scalar
1994 1994
Image Decompress
multi-core scalar
7786 7786
Lua
single-core scalar
3724 3724
Lua
multi-core scalar
16744 16744

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 13784 13784
Mandelbrot
single-core scalar
2889 2889
Mandelbrot
multi-core scalar
18737 18737
Dot Product
single-core scalar
4728 4728
Dot Product
single-core vector
4801 4801
Dot Product
multi-core scalar
17073 17073
Dot Product
multi-core vector
19697 19697
LU Decomposition
single-core scalar
732 732
LU Decomposition
multi-core scalar
2782 2782
Primality Test
single-core scalar
5458 5458
Primality Test
multi-core scalar
18811 18811
Sharpen Image
single-core scalar
6765 6765
Sharpen Image
multi-core scalar
35162 35162
Blur Image
single-core scalar
8374 8374
Blur Image
multi-core scalar
46969 46969

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3821 3821
Read Sequential
single-core scalar
5675 5675
Write Sequential
single-core scalar
3076 3076
Stdlib Allocate
single-core scalar
3693 3693
Stdlib Write
single-core scalar
2796 2796
Stdlib Copy
single-core scalar
3867 3867

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4546 4546
Stream Copy
single-core scalar
5010 5010
Stream Copy
single-core vector
6061 6061
Stream Scale
single-core scalar
5341 5341
Stream Scale
single-core vector
5643 5643
Stream Add
single-core scalar
1767 1767
Stream Add
single-core vector
6115 6115
Stream Triad
single-core scalar
1903 1903
Stream Triad
single-core vector
4529 4529