iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6460 6460

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 16.00 GB 1067 MHz DDR3 16.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5049 5049
Blowfish
single-core scalar
1925 1925
Blowfish
multi-core scalar
7221 7221
Text Compress
single-core scalar
2060 2060
Text Compress
multi-core scalar
7018 7018
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
8315 8315
Image Compress
single-core scalar
2082 2082
Image Compress
multi-core scalar
7169 7169
Image Decompress
single-core scalar
1853 1853
Image Decompress
multi-core scalar
6740 6740
Lua
single-core scalar
3480 3480
Lua
multi-core scalar
10407 10407

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10103 10103
Mandelbrot
single-core scalar
2678 2678
Mandelbrot
multi-core scalar
9549 9549
Dot Product
single-core scalar
4382 4382
Dot Product
single-core vector
4444 4444
Dot Product
multi-core scalar
16281 16281
Dot Product
multi-core vector
17899 17899
LU Decomposition
single-core scalar
679 679
LU Decomposition
multi-core scalar
2396 2396
Primality Test
single-core scalar
5080 5080
Primality Test
multi-core scalar
14289 14289
Sharpen Image
single-core scalar
6278 6278
Sharpen Image
multi-core scalar
22360 22360
Blur Image
single-core scalar
7758 7758
Blur Image
multi-core scalar
27372 27372

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3622 3622
Read Sequential
single-core scalar
5293 5293
Write Sequential
single-core scalar
2871 2871
Stdlib Allocate
single-core scalar
3574 3574
Stdlib Write
single-core scalar
2745 2745
Stdlib Copy
single-core scalar
3631 3631

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4324 4324
Stream Copy
single-core scalar
4688 4688
Stream Copy
single-core vector
5827 5827
Stream Scale
single-core scalar
5071 5071
Stream Scale
single-core vector
5437 5437
Stream Add
single-core scalar
1641 1641
Stream Add
single-core vector
5837 5837
Stream Triad
single-core scalar
1768 1768
Stream Triad
single-core vector
4324 4324