iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4051 4051

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L31a) Mac OS X 10.5.8 (Build 9L31a)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 6144 KB 6144 KB
L3 Cache 0 KB 0 KB
Motherboard Apple Inc. Mac-F2218FA9 Apple Inc. Mac-F2218FA9
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3698 3698
Blowfish
single-core scalar
1722 1722
Blowfish
multi-core scalar
3439 3439
Text Compress
single-core scalar
2376 2376
Text Compress
multi-core scalar
4429 4429
Text Decompress
single-core scalar
2055 2055
Text Decompress
multi-core scalar
4020 4020
Image Compress
single-core scalar
2279 2279
Image Compress
multi-core scalar
4349 4349
Image Decompress
single-core scalar
2204 2204
Image Decompress
multi-core scalar
4402 4402
Lua
single-core scalar
4455 4455
Lua
multi-core scalar
8649 8649

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5639 5639
Mandelbrot
single-core scalar
1971 1971
Mandelbrot
multi-core scalar
3820 3820
Dot Product
single-core scalar
3573 3573
Dot Product
single-core vector
2776 2776
Dot Product
multi-core scalar
7513 7513
Dot Product
multi-core vector
6226 6226
LU Decomposition
single-core scalar
1519 1519
LU Decomposition
multi-core scalar
2851 2851
Primality Test
single-core scalar
5091 5091
Primality Test
multi-core scalar
7398 7398
Sharpen Image
single-core scalar
5484 5484
Sharpen Image
multi-core scalar
10896 10896
Blur Image
single-core scalar
6824 6824
Blur Image
multi-core scalar
13016 13016

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2955 2955
Read Sequential
single-core scalar
3889 3889
Write Sequential
single-core scalar
2999 2999
Stdlib Allocate
single-core scalar
2876 2876
Stdlib Write
single-core scalar
2501 2501
Stdlib Copy
single-core scalar
2512 2512

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1924 1924
Stream Copy
single-core scalar
1775 1775
Stream Copy
single-core vector
2010 2010
Stream Scale
single-core scalar
1901 1901
Stream Scale
single-core vector
2026 2026
Stream Add
single-core scalar
1931 1931
Stream Add
single-core vector
2183 2183
Stream Triad
single-core scalar
2009 2009
Stream Triad
single-core vector
1557 1557