iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6561 6561

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.9 (Build 13A603) Mac OS X 10.9 (Build 13A603)
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 5109 5109
Blowfish
single-core scalar
1950 1950
Blowfish
multi-core scalar
7321 7321
Text Compress
single-core scalar
2065 2065
Text Compress
multi-core scalar
7042 7042
Text Decompress
single-core scalar
2202 2202
Text Decompress
multi-core scalar
7905 7905
Image Compress
single-core scalar
2098 2098
Image Compress
multi-core scalar
7202 7202
Image Decompress
single-core scalar
1879 1879
Image Decompress
multi-core scalar
6758 6758
Lua
single-core scalar
3324 3324
Lua
multi-core scalar
11573 11573

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10162 10162
Mandelbrot
single-core scalar
2687 2687
Mandelbrot
multi-core scalar
9567 9567
Dot Product
single-core scalar
4400 4400
Dot Product
single-core vector
4458 4458
Dot Product
multi-core scalar
16320 16320
Dot Product
multi-core vector
17914 17914
LU Decomposition
single-core scalar
680 680
LU Decomposition
multi-core scalar
2404 2404
Primality Test
single-core scalar
5209 5209
Primality Test
multi-core scalar
14673 14673
Sharpen Image
single-core scalar
6324 6324
Sharpen Image
multi-core scalar
22413 22413
Blur Image
single-core scalar
7784 7784
Blur Image
multi-core scalar
27440 27440

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3737 3737
Read Sequential
single-core scalar
5312 5312
Write Sequential
single-core scalar
2871 2871
Stdlib Allocate
single-core scalar
3309 3309
Stdlib Write
single-core scalar
3072 3072
Stdlib Copy
single-core scalar
4125 4125

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4688 4688
Stream Copy
single-core scalar
4890 4890
Stream Copy
single-core vector
6568 6568
Stream Scale
single-core scalar
5266 5266
Stream Scale
single-core vector
6060 6060
Stream Add
single-core scalar
1645 1645
Stream Add
single-core vector
6485 6485
Stream Triad
single-core scalar
1774 1774
Stream Triad
single-core vector
4820 4820