iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 7736 7736

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 12.00 GB 1067 MHz DDR3 12.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 6545 6545
Blowfish
single-core scalar
2026 2026
Blowfish
multi-core scalar
7601 7601
Text Compress
single-core scalar
2434 2434
Text Compress
multi-core scalar
8324 8324
Text Decompress
single-core scalar
2715 2715
Text Decompress
multi-core scalar
9739 9739
Image Compress
single-core scalar
2687 2687
Image Compress
multi-core scalar
9306 9306
Image Decompress
single-core scalar
2750 2750
Image Decompress
multi-core scalar
9515 9515
Lua
single-core scalar
4755 4755
Lua
multi-core scalar
16699 16699

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 11281 11281
Mandelbrot
single-core scalar
2680 2680
Mandelbrot
multi-core scalar
9547 9547
Dot Product
single-core scalar
4381 4381
Dot Product
single-core vector
5287 5287
Dot Product
multi-core scalar
16273 16273
Dot Product
multi-core vector
20905 20905
LU Decomposition
single-core scalar
1441 1441
LU Decomposition
multi-core scalar
4906 4906
Primality Test
single-core scalar
6800 6800
Primality Test
multi-core scalar
19108 19108
Sharpen Image
single-core scalar
6726 6726
Sharpen Image
multi-core scalar
23817 23817
Blur Image
single-core scalar
7981 7981
Blur Image
multi-core scalar
28087 28087

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4827 4827
Read Sequential
single-core scalar
5518 5518
Write Sequential
single-core scalar
8322 8322
Stdlib Allocate
single-core scalar
3871 3871
Stdlib Write
single-core scalar
2828 2828
Stdlib Copy
single-core scalar
3599 3599

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 5325 5325
Stream Copy
single-core scalar
4907 4907
Stream Copy
single-core vector
6082 6082
Stream Scale
single-core scalar
5056 5056
Stream Scale
single-core vector
5644 5644
Stream Add
single-core scalar
5200 5200
Stream Add
single-core vector
6038 6038
Stream Triad
single-core scalar
5215 5215
Stream Triad
single-core vector
4461 4461