iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4229 4229

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
Model iMac (Early 2009) iMac (Early 2009)
Processor Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores
Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores
Processor ID GenuineIntel Family 6 Model 23 Stepping 10 GenuineIntel Family 6 Model 23 Stepping 10
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 6144 KB 6144 KB
L3 Cache 0 KB 0 KB
Motherboard Apple Inc. Mac-F2218FC8 Apple Inc. Mac-F2218FC8
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3869 3869
Blowfish
single-core scalar
1729 1729
Blowfish
multi-core scalar
3674 3674
Text Compress
single-core scalar
2400 2400
Text Compress
multi-core scalar
4639 4639
Text Decompress
single-core scalar
2082 2082
Text Decompress
multi-core scalar
4255 4255
Image Compress
single-core scalar
2306 2306
Image Compress
multi-core scalar
4516 4516
Image Decompress
single-core scalar
2364 2364
Image Decompress
multi-core scalar
4673 4673
Lua
single-core scalar
4618 4618
Lua
multi-core scalar
9181 9181

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5836 5836
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4027 4027
Dot Product
single-core scalar
3615 3615
Dot Product
single-core vector
2807 2807
Dot Product
multi-core scalar
7629 7629
Dot Product
multi-core vector
6450 6450
LU Decomposition
single-core scalar
1588 1588
LU Decomposition
multi-core scalar
3196 3196
Primality Test
single-core scalar
5110 5110
Primality Test
multi-core scalar
7881 7881
Sharpen Image
single-core scalar
5688 5688
Sharpen Image
multi-core scalar
11479 11479
Blur Image
single-core scalar
6738 6738
Blur Image
multi-core scalar
13510 13510

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2955 2955
Read Sequential
single-core scalar
4018 4018
Write Sequential
single-core scalar
2953 2953
Stdlib Allocate
single-core scalar
2581 2581
Stdlib Write
single-core scalar
2511 2511
Stdlib Copy
single-core scalar
2716 2716

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2413 2413
Stream Copy
single-core scalar
2252 2252
Stream Copy
single-core vector
2508 2508
Stream Scale
single-core scalar
2381 2381
Stream Scale
single-core vector
2407 2407
Stream Add
single-core scalar
2399 2399
Stream Add
single-core vector
2736 2736
Stream Triad
single-core scalar
2607 2607
Stream Triad
single-core vector
2021 2021