iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6517 6517

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.10 (Build 14A238x) Mac OS X 10.10 (Build 14A238x)
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 5025 5025
Blowfish
single-core scalar
1938 1938
Blowfish
multi-core scalar
7260 7260
Text Compress
single-core scalar
2058 2058
Text Compress
multi-core scalar
7036 7036
Text Decompress
single-core scalar
2200 2200
Text Decompress
multi-core scalar
7914 7914
Image Compress
single-core scalar
2096 2096
Image Compress
multi-core scalar
7203 7203
Image Decompress
single-core scalar
1872 1872
Image Decompress
multi-core scalar
6402 6402
Lua
single-core scalar
3236 3236
Lua
multi-core scalar
11090 11090

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10147 10147
Mandelbrot
single-core scalar
2686 2686
Mandelbrot
multi-core scalar
9561 9561
Dot Product
single-core scalar
4393 4393
Dot Product
single-core vector
4457 4457
Dot Product
multi-core scalar
16306 16306
Dot Product
multi-core vector
17846 17846
LU Decomposition
single-core scalar
680 680
LU Decomposition
multi-core scalar
2401 2401
Primality Test
single-core scalar
5192 5192
Primality Test
multi-core scalar
14623 14623
Sharpen Image
single-core scalar
6324 6324
Sharpen Image
multi-core scalar
22391 22391
Blur Image
single-core scalar
7785 7785
Blur Image
multi-core scalar
27420 27420

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3685 3685
Read Sequential
single-core scalar
5314 5314
Write Sequential
single-core scalar
2867 2867
Stdlib Allocate
single-core scalar
3112 3112
Stdlib Write
single-core scalar
3076 3076
Stdlib Copy
single-core scalar
4056 4056

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4698 4698
Stream Copy
single-core scalar
4893 4893
Stream Copy
single-core vector
6628 6628
Stream Scale
single-core scalar
5305 5305
Stream Scale
single-core vector
6058 6058
Stream Add
single-core scalar
1644 1644
Stream Add
single-core vector
6478 6478
Stream Triad
single-core scalar
1772 1772
Stream Triad
single-core vector
4808 4808