iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6435 6435

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
Model iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Processor Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
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 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5057 5057
Blowfish
single-core scalar
1912 1912
Blowfish
multi-core scalar
7210 7210
Text Compress
single-core scalar
2057 2057
Text Compress
multi-core scalar
6958 6958
Text Decompress
single-core scalar
2304 2304
Text Decompress
multi-core scalar
8326 8326
Image Compress
single-core scalar
2053 2053
Image Compress
multi-core scalar
6166 6166
Image Decompress
single-core scalar
1819 1819
Image Decompress
multi-core scalar
6314 6314
Lua
single-core scalar
3469 3469
Lua
multi-core scalar
12098 12098

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10068 10068
Mandelbrot
single-core scalar
2678 2678
Mandelbrot
multi-core scalar
9545 9545
Dot Product
single-core scalar
4386 4386
Dot Product
single-core vector
4448 4448
Dot Product
multi-core scalar
16289 16289
Dot Product
multi-core vector
17763 17763
LU Decomposition
single-core scalar
677 677
LU Decomposition
multi-core scalar
2392 2392
Primality Test
single-core scalar
5067 5067
Primality Test
multi-core scalar
14238 14238
Sharpen Image
single-core scalar
6262 6262
Sharpen Image
multi-core scalar
22353 22353
Blur Image
single-core scalar
7768 7768
Blur Image
multi-core scalar
27098 27098

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3593 3593
Read Sequential
single-core scalar
5213 5213
Write Sequential
single-core scalar
2867 2867
Stdlib Allocate
single-core scalar
3575 3575
Stdlib Write
single-core scalar
2715 2715
Stdlib Copy
single-core scalar
3595 3595

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4234 4234
Stream Copy
single-core scalar
4627 4627
Stream Copy
single-core vector
5625 5625
Stream Scale
single-core scalar
5028 5028
Stream Scale
single-core vector
5378 5378
Stream Add
single-core scalar
1638 1638
Stream Add
single-core vector
5630 5630
Stream Triad
single-core scalar
1766 1766
Stream Triad
single-core vector
4185 4185