Chris's iMac (27-inch Late 2009) Chris's iMac (27-inch Late 2009)
Geekbench 2 Score 8558 8558

System Information

Chris's iMac (27-inch Late 2009) Chris's iMac (27-inch Late 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 12.00 GB 1067 MHz DDR3 12.00 GB 1067 MHz DDR3

Integer Performance

Chris's iMac (27-inch Late 2009) Chris's iMac (27-inch Late 2009)
Integer 7018 7018
Blowfish
single-core scalar
2087 2087
Blowfish
multi-core scalar
12280 12280
Text Compress
single-core scalar
2229 2229
Text Compress
multi-core scalar
10869 10869
Text Decompress
single-core scalar
2399 2399
Text Decompress
multi-core scalar
11696 11696
Image Compress
single-core scalar
2243 2243
Image Compress
multi-core scalar
10417 10417
Image Decompress
single-core scalar
1987 1987
Image Decompress
multi-core scalar
8234 8234
Lua
single-core scalar
3716 3716
Lua
multi-core scalar
16065 16065

Floating Point Performance

Chris's iMac (27-inch Late 2009) Chris's iMac (27-inch Late 2009)
Floating Point 13962 13962
Mandelbrot
single-core scalar
2903 2903
Mandelbrot
multi-core scalar
18774 18774
Dot Product
single-core scalar
4755 4755
Dot Product
single-core vector
4818 4818
Dot Product
multi-core scalar
17769 17769
Dot Product
multi-core vector
19715 19715
LU Decomposition
single-core scalar
736 736
LU Decomposition
multi-core scalar
2661 2661
Primality Test
single-core scalar
5463 5463
Primality Test
multi-core scalar
18655 18655
Sharpen Image
single-core scalar
6800 6800
Sharpen Image
multi-core scalar
36537 36537
Blur Image
single-core scalar
8413 8413
Blur Image
multi-core scalar
47479 47479

Memory Performance

Chris's iMac (27-inch Late 2009) Chris's iMac (27-inch Late 2009)
Memory 3791 3791
Read Sequential
single-core scalar
5643 5643
Write Sequential
single-core scalar
3101 3101
Stdlib Allocate
single-core scalar
3412 3412
Stdlib Write
single-core scalar
2900 2900
Stdlib Copy
single-core scalar
3902 3902

Stream Performance

Chris's iMac (27-inch Late 2009) Chris's iMac (27-inch Late 2009)
Stream 4573 4573
Stream Copy
single-core scalar
5022 5022
Stream Copy
single-core vector
6066 6066
Stream Scale
single-core scalar
5410 5410
Stream Scale
single-core vector
5742 5742
Stream Add
single-core scalar
1774 1774
Stream Add
single-core vector
6130 6130
Stream Triad
single-core scalar
1914 1914
Stream Triad
single-core vector
4528 4528