iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 8079 8079

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 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 7255 7255
Blowfish
single-core scalar
1846 1846
Blowfish
multi-core scalar
11079 11079
Text Compress
single-core scalar
2252 2252
Text Compress
multi-core scalar
10686 10686
Text Decompress
single-core scalar
2327 2327
Text Decompress
multi-core scalar
12067 12067
Image Compress
single-core scalar
2449 2449
Image Compress
multi-core scalar
10699 10699
Image Decompress
single-core scalar
2605 2605
Image Decompress
multi-core scalar
9615 9615
Lua
single-core scalar
4237 4237
Lua
multi-core scalar
17207 17207

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 12430 12430
Mandelbrot
single-core scalar
2444 2444
Mandelbrot
multi-core scalar
14622 14622
Dot Product
single-core scalar
3648 3648
Dot Product
single-core vector
4575 4575
Dot Product
multi-core scalar
14247 14247
Dot Product
multi-core vector
21480 21480
LU Decomposition
single-core scalar
1299 1299
LU Decomposition
multi-core scalar
2785 2785
Primality Test
single-core scalar
5644 5644
Primality Test
multi-core scalar
19723 19723
Sharpen Image
single-core scalar
6107 6107
Sharpen Image
multi-core scalar
29869 29869
Blur Image
single-core scalar
7526 7526
Blur Image
multi-core scalar
40058 40058

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3904 3904
Read Sequential
single-core scalar
4455 4455
Write Sequential
single-core scalar
6263 6263
Stdlib Allocate
single-core scalar
3240 3240
Stdlib Write
single-core scalar
2537 2537
Stdlib Copy
single-core scalar
3027 3027

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4089 4089
Stream Copy
single-core scalar
3609 3609
Stream Copy
single-core vector
4796 4796
Stream Scale
single-core scalar
3730 3730
Stream Scale
single-core vector
4337 4337
Stream Add
single-core scalar
3998 3998
Stream Add
single-core vector
4943 4943
Stream Triad
single-core scalar
4023 4023
Stream Triad
single-core vector
3281 3281