iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4118 4118

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.5 (Build 12F45) Mac OS X 10.8.5 (Build 12F45)
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 3777 3777
Blowfish
single-core scalar
1733 1733
Blowfish
multi-core scalar
3576 3576
Text Compress
single-core scalar
2405 2405
Text Compress
multi-core scalar
4516 4516
Text Decompress
single-core scalar
2079 2079
Text Decompress
multi-core scalar
4125 4125
Image Compress
single-core scalar
2299 2299
Image Compress
multi-core scalar
4450 4450
Image Decompress
single-core scalar
2352 2352
Image Decompress
multi-core scalar
4698 4698
Lua
single-core scalar
4465 4465
Lua
multi-core scalar
8630 8630

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5722 5722
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
3940 3940
Dot Product
single-core scalar
3615 3615
Dot Product
single-core vector
2814 2814
Dot Product
multi-core scalar
7439 7439
Dot Product
multi-core vector
6216 6216
LU Decomposition
single-core scalar
1587 1587
LU Decomposition
multi-core scalar
3035 3035
Primality Test
single-core scalar
5108 5108
Primality Test
multi-core scalar
7636 7636
Sharpen Image
single-core scalar
5692 5692
Sharpen Image
multi-core scalar
11071 11071
Blur Image
single-core scalar
6733 6733
Blur Image
multi-core scalar
13236 13236

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2926 2926
Read Sequential
single-core scalar
3918 3918
Write Sequential
single-core scalar
2893 2893
Stdlib Allocate
single-core scalar
2621 2621
Stdlib Write
single-core scalar
2510 2510
Stdlib Copy
single-core scalar
2692 2692

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2083 2083
Stream Copy
single-core scalar
2209 2209
Stream Copy
single-core vector
2436 2436
Stream Scale
single-core scalar
2316 2316
Stream Scale
single-core vector
2140 2140
Stream Add
single-core scalar
1795 1795
Stream Add
single-core vector
2229 2229
Stream Triad
single-core scalar
1968 1968
Stream Triad
single-core vector
1571 1571