iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6409 6409

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 4974 4974
Blowfish
single-core scalar
1944 1944
Blowfish
multi-core scalar
7297 7297
Text Compress
single-core scalar
2063 2063
Text Compress
multi-core scalar
7017 7017
Text Decompress
single-core scalar
2195 2195
Text Decompress
multi-core scalar
7900 7900
Image Compress
single-core scalar
2079 2079
Image Compress
multi-core scalar
7190 7190
Image Decompress
single-core scalar
1856 1856
Image Decompress
multi-core scalar
6743 6743
Lua
single-core scalar
3324 3324
Lua
multi-core scalar
10081 10081

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10085 10085
Mandelbrot
single-core scalar
2679 2679
Mandelbrot
multi-core scalar
9528 9528
Dot Product
single-core scalar
4383 4383
Dot Product
single-core vector
4442 4442
Dot Product
multi-core scalar
16284 16284
Dot Product
multi-core vector
17741 17741
LU Decomposition
single-core scalar
679 679
LU Decomposition
multi-core scalar
2392 2392
Primality Test
single-core scalar
5063 5063
Primality Test
multi-core scalar
14261 14261
Sharpen Image
single-core scalar
6289 6289
Sharpen Image
multi-core scalar
22342 22342
Blur Image
single-core scalar
7757 7757
Blur Image
multi-core scalar
27354 27354

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3573 3573
Read Sequential
single-core scalar
5191 5191
Write Sequential
single-core scalar
2868 2868
Stdlib Allocate
single-core scalar
3475 3475
Stdlib Write
single-core scalar
2731 2731
Stdlib Copy
single-core scalar
3602 3602

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4238 4238
Stream Copy
single-core scalar
4597 4597
Stream Copy
single-core vector
5651 5651
Stream Scale
single-core scalar
4994 4994
Stream Scale
single-core vector
5386 5386
Stream Add
single-core scalar
1639 1639
Stream Add
single-core vector
5681 5681
Stream Triad
single-core scalar
1765 1765
Stream Triad
single-core vector
4198 4198