iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 11652 11652

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.7.1 (Build 11B26) Mac OS X 10.7.1 (Build 11B26)
Model iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Processor Intel Core i7-860 @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-860 @ 4.01 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-F4208DC8 x.x Apple Inc. Mac-F4208DC8 x.x
BIOS Apple Inc. IM111.88Z.0034.B00.0903051113 Apple Inc. IM111.88Z.0034.B00.0903051113
Memory 4.00 GB 1910 MHz DDR3 4.00 GB 1910 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 9603 9603
Blowfish
single-core scalar
2499 2499
Blowfish
multi-core scalar
17247 17247
Text Compress
single-core scalar
2727 2727
Text Compress
multi-core scalar
15241 15241
Text Decompress
single-core scalar
2992 2992
Text Decompress
multi-core scalar
16771 16771
Image Compress
single-core scalar
2749 2749
Image Compress
multi-core scalar
14967 14967
Image Decompress
single-core scalar
2466 2466
Image Decompress
multi-core scalar
10903 10903
Lua
single-core scalar
4511 4511
Lua
multi-core scalar
22173 22173

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 19068 19068
Mandelbrot
single-core scalar
3541 3541
Mandelbrot
multi-core scalar
26335 26335
Dot Product
single-core scalar
5793 5793
Dot Product
single-core vector
5873 5873
Dot Product
multi-core scalar
24282 24282
Dot Product
multi-core vector
28032 28032
LU Decomposition
single-core scalar
896 896
LU Decomposition
multi-core scalar
4584 4584
Primality Test
single-core scalar
6524 6524
Primality Test
multi-core scalar
26730 26730
Sharpen Image
single-core scalar
8336 8336
Sharpen Image
multi-core scalar
49690 49690
Blur Image
single-core scalar
10264 10264
Blur Image
multi-core scalar
66079 66079

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 5137 5137
Read Sequential
single-core scalar
7140 7140
Write Sequential
single-core scalar
3789 3789
Stdlib Allocate
single-core scalar
4365 4365
Stdlib Write
single-core scalar
4631 4631
Stdlib Copy
single-core scalar
5761 5761

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 5907 5907
Stream Copy
single-core scalar
5813 5813
Stream Copy
single-core vector
8283 8283
Stream Scale
single-core scalar
6257 6257
Stream Scale
single-core vector
7844 7844
Stream Add
single-core scalar
2177 2177
Stream Add
single-core vector
8513 8513
Stream Triad
single-core scalar
2346 2346
Stream Triad
single-core vector
6023 6023