iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6508 6508

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.9.2 (Build 13C48) Mac OS X 10.9.2 (Build 13C48)
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 4979 4979
Blowfish
single-core scalar
1948 1948
Blowfish
multi-core scalar
7314 7314
Text Compress
single-core scalar
2064 2064
Text Compress
multi-core scalar
7038 7038
Text Decompress
single-core scalar
2199 2199
Text Decompress
multi-core scalar
7943 7943
Image Compress
single-core scalar
2100 2100
Image Compress
multi-core scalar
7203 7203
Image Decompress
single-core scalar
1880 1880
Image Decompress
multi-core scalar
6754 6754
Lua
single-core scalar
3307 3307
Lua
multi-core scalar
10007 10007

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10143 10143
Mandelbrot
single-core scalar
2685 2685
Mandelbrot
multi-core scalar
9557 9557
Dot Product
single-core scalar
4393 4393
Dot Product
single-core vector
4457 4457
Dot Product
multi-core scalar
16304 16304
Dot Product
multi-core vector
17744 17744
LU Decomposition
single-core scalar
680 680
LU Decomposition
multi-core scalar
2401 2401
Primality Test
single-core scalar
5208 5208
Primality Test
multi-core scalar
14664 14664
Sharpen Image
single-core scalar
6324 6324
Sharpen Image
multi-core scalar
22389 22389
Blur Image
single-core scalar
7788 7788
Blur Image
multi-core scalar
27416 27416

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3735 3735
Read Sequential
single-core scalar
5314 5314
Write Sequential
single-core scalar
2865 2865
Stdlib Allocate
single-core scalar
3312 3312
Stdlib Write
single-core scalar
3071 3071
Stdlib Copy
single-core scalar
4117 4117

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4688 4688
Stream Copy
single-core scalar
4884 4884
Stream Copy
single-core vector
6591 6591
Stream Scale
single-core scalar
5267 5267
Stream Scale
single-core vector
6053 6053
Stream Add
single-core scalar
1644 1644
Stream Add
single-core vector
6482 6482
Stream Triad
single-core scalar
1772 1772
Stream Triad
single-core vector
4816 4816