iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3820 3820

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C54) Mac OS X 10.8.2 (Build 12C54)
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-F2218EC8 Apple Inc. Mac-F2218EC8
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 3110 3110
Blowfish
single-core scalar
1866 1866
Blowfish
multi-core scalar
3983 3983
Text Compress
single-core scalar
2065 2065
Text Compress
multi-core scalar
3997 3997
Text Decompress
single-core scalar
1867 1867
Text Decompress
multi-core scalar
3826 3826
Image Compress
single-core scalar
1896 1896
Image Compress
multi-core scalar
3713 3713
Image Decompress
single-core scalar
1674 1674
Image Decompress
multi-core scalar
3462 3462
Lua
single-core scalar
2980 2980
Lua
multi-core scalar
5994 5994

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5506 5506
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
4027 4027
Dot Product
single-core scalar
3655 3655
Dot Product
single-core vector
2938 2938
Dot Product
multi-core scalar
7714 7714
Dot Product
multi-core vector
6733 6733
LU Decomposition
single-core scalar
769 769
LU Decomposition
multi-core scalar
1550 1550
Primality Test
single-core scalar
4227 4227
Primality Test
multi-core scalar
6556 6556
Sharpen Image
single-core scalar
5540 5540
Sharpen Image
multi-core scalar
11206 11206
Blur Image
single-core scalar
6723 6723
Blur Image
multi-core scalar
13473 13473

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2873 2873
Read Sequential
single-core scalar
3900 3900
Write Sequential
single-core scalar
2885 2885
Stdlib Allocate
single-core scalar
2367 2367
Stdlib Write
single-core scalar
2495 2495
Stdlib Copy
single-core scalar
2718 2718

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2307 2307
Stream Copy
single-core scalar
2262 2262
Stream Copy
single-core vector
2462 2462
Stream Scale
single-core scalar
2377 2377
Stream Scale
single-core vector
2379 2379
Stream Add
single-core scalar
2056 2056
Stream Add
single-core vector
2693 2693
Stream Triad
single-core scalar
2238 2238
Stream Triad
single-core vector
1995 1995