iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4140 4140

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.8.4 (Build 12E55)
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 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3794 3794
Blowfish
single-core scalar
1730 1730
Blowfish
multi-core scalar
3580 3580
Text Compress
single-core scalar
2395 2395
Text Compress
multi-core scalar
4534 4534
Text Decompress
single-core scalar
2078 2078
Text Decompress
multi-core scalar
4107 4107
Image Compress
single-core scalar
2306 2306
Image Compress
multi-core scalar
4418 4418
Image Decompress
single-core scalar
2358 2358
Image Decompress
multi-core scalar
4614 4614
Lua
single-core scalar
4565 4565
Lua
multi-core scalar
8848 8848

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5735 5735
Mandelbrot
single-core scalar
1963 1963
Mandelbrot
multi-core scalar
3924 3924
Dot Product
single-core scalar
3612 3612
Dot Product
single-core vector
2798 2798
Dot Product
multi-core scalar
7442 7442
Dot Product
multi-core vector
6322 6322
LU Decomposition
single-core scalar
1585 1585
LU Decomposition
multi-core scalar
3135 3135
Primality Test
single-core scalar
5064 5064
Primality Test
multi-core scalar
7609 7609
Sharpen Image
single-core scalar
5682 5682
Sharpen Image
multi-core scalar
11266 11266
Blur Image
single-core scalar
6614 6614
Blur Image
multi-core scalar
13283 13283

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2855 2855
Read Sequential
single-core scalar
3722 3722
Write Sequential
single-core scalar
2835 2835
Stdlib Allocate
single-core scalar
2590 2590
Stdlib Write
single-core scalar
2520 2520
Stdlib Copy
single-core scalar
2611 2611

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2341 2341
Stream Copy
single-core scalar
2166 2166
Stream Copy
single-core vector
2441 2441
Stream Scale
single-core scalar
2304 2304
Stream Scale
single-core vector
2354 2354
Stream Add
single-core scalar
2328 2328
Stream Add
single-core vector
2652 2652
Stream Triad
single-core scalar
2537 2537
Stream Triad
single-core vector
1946 1946