iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 4544 4544

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
Model iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Processor Intel Core i5-750 @ 3.80 GHz
1 Processor, 4 Cores
Intel Core i5-750 @ 3.80 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 1.0 Apple Inc. Mac-F2268DAE 1.0
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314 Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 16.00 GB 1520 MHz DDR3 16.00 GB 1520 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 3605 3605
Blowfish
single-core scalar
1088 1088
Blowfish
multi-core scalar
4134 4134
Text Compress
single-core scalar
1316 1316
Text Compress
multi-core scalar
4680 4680
Text Decompress
single-core scalar
1447 1447
Text Decompress
multi-core scalar
5449 5449
Image Compress
single-core scalar
1458 1458
Image Compress
multi-core scalar
5251 5251
Image Decompress
single-core scalar
1512 1512
Image Decompress
multi-core scalar
5369 5369
Lua
single-core scalar
2559 2559
Lua
multi-core scalar
9000 9000

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 6165 6165
Mandelbrot
single-core scalar
1429 1429
Mandelbrot
multi-core scalar
5406 5406
Dot Product
single-core scalar
2357 2357
Dot Product
single-core vector
2845 2845
Dot Product
multi-core scalar
9114 9114
Dot Product
multi-core vector
11206 11206
LU Decomposition
single-core scalar
786 786
LU Decomposition
multi-core scalar
2668 2668
Primality Test
single-core scalar
3668 3668
Primality Test
multi-core scalar
10678 10678
Sharpen Image
single-core scalar
3631 3631
Sharpen Image
multi-core scalar
12661 12661
Blur Image
single-core scalar
4290 4290
Blur Image
multi-core scalar
15575 15575

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3382 3382
Read Sequential
single-core scalar
3212 3212
Write Sequential
single-core scalar
4647 4647
Stdlib Allocate
single-core scalar
2013 2013
Stdlib Write
single-core scalar
3145 3145
Stdlib Copy
single-core scalar
3897 3897

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4481 4481
Stream Copy
single-core scalar
3012 3012
Stream Copy
single-core vector
6646 6646
Stream Scale
single-core scalar
3122 3122
Stream Scale
single-core vector
5754 5754
Stream Add
single-core scalar
3573 3573
Stream Add
single-core vector
6147 6147
Stream Triad
single-core scalar
3135 3135
Stream Triad
single-core vector
4464 4464