iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6542 6542

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.9.2 (Build 13C64) Mac OS X 10.9.2 (Build 13C64)
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 16.00 GB 1333 MHz DDR3 16.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5088 5088
Blowfish
single-core scalar
1947 1947
Blowfish
multi-core scalar
7317 7317
Text Compress
single-core scalar
2065 2065
Text Compress
multi-core scalar
7037 7037
Text Decompress
single-core scalar
2188 2188
Text Decompress
multi-core scalar
7910 7910
Image Compress
single-core scalar
2095 2095
Image Compress
multi-core scalar
7206 7206
Image Decompress
single-core scalar
1881 1881
Image Decompress
multi-core scalar
6759 6759
Lua
single-core scalar
3297 3297
Lua
multi-core scalar
11356 11356

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10144 10144
Mandelbrot
single-core scalar
2685 2685
Mandelbrot
multi-core scalar
9558 9558
Dot Product
single-core scalar
4395 4395
Dot Product
single-core vector
4454 4454
Dot Product
multi-core scalar
16305 16305
Dot Product
multi-core vector
17790 17790
LU Decomposition
single-core scalar
680 680
LU Decomposition
multi-core scalar
2401 2401
Primality Test
single-core scalar
5200 5200
Primality Test
multi-core scalar
14634 14634
Sharpen Image
single-core scalar
6325 6325
Sharpen Image
multi-core scalar
22398 22398
Blur Image
single-core scalar
7787 7787
Blur Image
multi-core scalar
27408 27408

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3719 3719
Read Sequential
single-core scalar
5304 5304
Write Sequential
single-core scalar
2868 2868
Stdlib Allocate
single-core scalar
3358 3358
Stdlib Write
single-core scalar
3015 3015
Stdlib Copy
single-core scalar
4052 4052

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4679 4679
Stream Copy
single-core scalar
4870 4870
Stream Copy
single-core vector
6521 6521
Stream Scale
single-core scalar
5270 5270
Stream Scale
single-core vector
6063 6063
Stream Add
single-core scalar
1644 1644
Stream Add
single-core vector
6478 6478
Stream Triad
single-core scalar
1773 1773
Stream Triad
single-core vector
4813 4813