iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 8944 8944

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.3 Mac OS X 10.8.3
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 16.00 GB 1067 MHz DDR3 16.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 7958 7958
Blowfish
single-core scalar
1975 1975
Blowfish
multi-core scalar
11563 11563
Text Compress
single-core scalar
2369 2369
Text Compress
multi-core scalar
11528 11528
Text Decompress
single-core scalar
2662 2662
Text Decompress
multi-core scalar
13544 13544
Image Compress
single-core scalar
2601 2601
Image Compress
multi-core scalar
11049 11049
Image Decompress
single-core scalar
2796 2796
Image Decompress
multi-core scalar
11346 11346
Lua
single-core scalar
4431 4431
Lua
multi-core scalar
19640 19640

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 13887 13887
Mandelbrot
single-core scalar
2622 2622
Mandelbrot
multi-core scalar
16414 16414
Dot Product
single-core scalar
4282 4282
Dot Product
single-core vector
5265 5265
Dot Product
multi-core scalar
15982 15982
Dot Product
multi-core vector
24232 24232
LU Decomposition
single-core scalar
1389 1389
LU Decomposition
multi-core scalar
2872 2872
Primality Test
single-core scalar
6596 6596
Primality Test
multi-core scalar
21776 21776
Sharpen Image
single-core scalar
6761 6761
Sharpen Image
multi-core scalar
33851 33851
Blur Image
single-core scalar
8044 8044
Blur Image
multi-core scalar
44332 44332

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4291 4291
Read Sequential
single-core scalar
5088 5088
Write Sequential
single-core scalar
6940 6940
Stdlib Allocate
single-core scalar
3511 3511
Stdlib Write
single-core scalar
2546 2546
Stdlib Copy
single-core scalar
3372 3372

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4401 4401
Stream Copy
single-core scalar
4080 4080
Stream Copy
single-core vector
5372 5372
Stream Scale
single-core scalar
4296 4296
Stream Scale
single-core vector
4767 4767
Stream Add
single-core scalar
3968 3968
Stream Add
single-core vector
4853 4853
Stream Triad
single-core scalar
4149 4149
Stream Triad
single-core vector
3728 3728