iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 9438 9438

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.6.5 (Build 10H574) Mac OS X 10.6.5 (Build 10H574)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Computer, Inc. Mac-F2268DAE x.x Apple Computer, Inc. Mac-F2268DAE x.x
BIOS Apple Computer, Inc. MultiBeast.tonymacx86.com Apple Computer, Inc. MultiBeast.tonymacx86.com
Memory 8.00 GB 1065 MHz DDR3 8.00 GB 1065 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 8454 8454
Blowfish
single-core scalar
1694 1694
Blowfish
multi-core scalar
12822 12822
Text Compress
single-core scalar
2037 2037
Text Compress
multi-core scalar
12951 12951
Text Decompress
single-core scalar
2243 2243
Text Decompress
multi-core scalar
14419 14419
Image Compress
single-core scalar
2175 2175
Image Compress
multi-core scalar
13720 13720
Image Decompress
single-core scalar
2242 2242
Image Decompress
multi-core scalar
12193 12193
Lua
single-core scalar
3594 3594
Lua
multi-core scalar
21362 21362

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 15152 15152
Mandelbrot
single-core scalar
2442 2442
Mandelbrot
multi-core scalar
18320 18320
Dot Product
single-core scalar
3229 3229
Dot Product
single-core vector
4368 4368
Dot Product
multi-core scalar
17017 17017
Dot Product
multi-core vector
28908 28908
LU Decomposition
single-core scalar
1206 1206
LU Decomposition
multi-core scalar
7197 7197
Primality Test
single-core scalar
5336 5336
Primality Test
multi-core scalar
26544 26544
Sharpen Image
single-core scalar
5677 5677
Sharpen Image
multi-core scalar
36434 36434
Blur Image
single-core scalar
7258 7258
Blur Image
multi-core scalar
48204 48204

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4034 4034
Read Sequential
single-core scalar
4179 4179
Write Sequential
single-core scalar
6917 6917
Stdlib Allocate
single-core scalar
2843 2843
Stdlib Write
single-core scalar
2668 2668
Stdlib Copy
single-core scalar
3566 3566

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 3701 3701
Stream Copy
single-core scalar
3595 3595
Stream Copy
single-core vector
4819 4819
Stream Scale
single-core scalar
3392 3392
Stream Scale
single-core vector
4268 4268
Stream Add
single-core scalar
3170 3170
Stream Add
single-core vector
4208 4208
Stream Triad
single-core scalar
3044 3044
Stream Triad
single-core vector
3113 3113