iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 7836 7836

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.12.6 (Build 16G29) Mac OS X 10.12.6 (Build 16G29)
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.B04.1509231906 Apple Inc. IM111.88Z.0034.B04.1509231906
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 6476 6476
Blowfish
single-core scalar
2010 2010
Blowfish
multi-core scalar
7575 7575
Text Compress
single-core scalar
2430 2430
Text Compress
multi-core scalar
8302 8302
Text Decompress
single-core scalar
2478 2478
Text Decompress
multi-core scalar
9619 9619
Image Compress
single-core scalar
2372 2372
Image Compress
multi-core scalar
9291 9291
Image Decompress
single-core scalar
2545 2545
Image Decompress
multi-core scalar
9838 9838
Lua
single-core scalar
4787 4787
Lua
multi-core scalar
16469 16469

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 11430 11430
Mandelbrot
single-core scalar
2682 2682
Mandelbrot
multi-core scalar
9569 9569
Dot Product
single-core scalar
4393 4393
Dot Product
single-core vector
5230 5230
Dot Product
multi-core scalar
16271 16271
Dot Product
multi-core vector
21183 21183
LU Decomposition
single-core scalar
1448 1448
LU Decomposition
multi-core scalar
4996 4996
Primality Test
single-core scalar
7170 7170
Primality Test
multi-core scalar
20140 20140
Sharpen Image
single-core scalar
6776 6776
Sharpen Image
multi-core scalar
23997 23997
Blur Image
single-core scalar
8002 8002
Blur Image
multi-core scalar
28175 28175

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4982 4982
Read Sequential
single-core scalar
5571 5571
Write Sequential
single-core scalar
8539 8539
Stdlib Allocate
single-core scalar
3518 3518
Stdlib Write
single-core scalar
3079 3079
Stdlib Copy
single-core scalar
4204 4204

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 5728 5728
Stream Copy
single-core scalar
5092 5092
Stream Copy
single-core vector
6833 6833
Stream Scale
single-core scalar
5191 5191
Stream Scale
single-core vector
6194 6194
Stream Add
single-core scalar
5520 5520
Stream Add
single-core vector
6669 6669
Stream Triad
single-core scalar
5368 5368
Stream Triad
single-core vector
4958 4958