iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6435 6435

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 @ 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 5008 5008
Blowfish
single-core scalar
1947 1947
Blowfish
multi-core scalar
7302 7302
Text Compress
single-core scalar
2056 2056
Text Compress
multi-core scalar
7003 7003
Text Decompress
single-core scalar
2188 2188
Text Decompress
multi-core scalar
7934 7934
Image Compress
single-core scalar
2080 2080
Image Compress
multi-core scalar
7174 7174
Image Decompress
single-core scalar
1850 1850
Image Decompress
multi-core scalar
6733 6733
Lua
single-core scalar
3467 3467
Lua
multi-core scalar
10371 10371

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10082 10082
Mandelbrot
single-core scalar
2680 2680
Mandelbrot
multi-core scalar
9543 9543
Dot Product
single-core scalar
4379 4379
Dot Product
single-core vector
4446 4446
Dot Product
multi-core scalar
16251 16251
Dot Product
multi-core vector
17837 17837
LU Decomposition
single-core scalar
679 679
LU Decomposition
multi-core scalar
2393 2393
Primality Test
single-core scalar
5044 5044
Primality Test
multi-core scalar
14145 14145
Sharpen Image
single-core scalar
6315 6315
Sharpen Image
multi-core scalar
22302 22302
Blur Image
single-core scalar
7748 7748
Blur Image
multi-core scalar
27389 27389

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3611 3611
Read Sequential
single-core scalar
5284 5284
Write Sequential
single-core scalar
2866 2866
Stdlib Allocate
single-core scalar
3478 3478
Stdlib Write
single-core scalar
2734 2734
Stdlib Copy
single-core scalar
3695 3695

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4314 4314
Stream Copy
single-core scalar
4682 4682
Stream Copy
single-core vector
5806 5806
Stream Scale
single-core scalar
5053 5053
Stream Scale
single-core vector
5434 5434
Stream Add
single-core scalar
1639 1639
Stream Add
single-core vector
5811 5811
Stream Triad
single-core scalar
1765 1765
Stream Triad
single-core vector
4323 4323