iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3915 3915

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 3415 3415
Blowfish
single-core scalar
1552 1552
Blowfish
multi-core scalar
3119 3119
Text Compress
single-core scalar
2305 2305
Text Compress
multi-core scalar
3893 3893
Text Decompress
single-core scalar
1987 1987
Text Decompress
multi-core scalar
3035 3035
Image Compress
single-core scalar
2152 2152
Image Compress
multi-core scalar
4023 4023
Image Decompress
single-core scalar
2328 2328
Image Decompress
multi-core scalar
4238 4238
Lua
single-core scalar
4388 4388
Lua
multi-core scalar
7969 7969

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5508 5508
Mandelbrot
single-core scalar
1923 1923
Mandelbrot
multi-core scalar
3730 3730
Dot Product
single-core scalar
3555 3555
Dot Product
single-core vector
2749 2749
Dot Product
multi-core scalar
6928 6928
Dot Product
multi-core vector
5951 5951
LU Decomposition
single-core scalar
1571 1571
LU Decomposition
multi-core scalar
2747 2747
Primality Test
single-core scalar
4888 4888
Primality Test
multi-core scalar
7262 7262
Sharpen Image
single-core scalar
5662 5662
Sharpen Image
multi-core scalar
10935 10935
Blur Image
single-core scalar
6693 6693
Blur Image
multi-core scalar
12528 12528

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2837 2837
Read Sequential
single-core scalar
3792 3792
Write Sequential
single-core scalar
2748 2748
Stdlib Allocate
single-core scalar
2590 2590
Stdlib Write
single-core scalar
2511 2511
Stdlib Copy
single-core scalar
2546 2546

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2254 2254
Stream Copy
single-core scalar
2130 2130
Stream Copy
single-core vector
2335 2335
Stream Scale
single-core scalar
2205 2205
Stream Scale
single-core vector
2249 2249
Stream Add
single-core scalar
2217 2217
Stream Add
single-core vector
2567 2567
Stream Triad
single-core scalar
2458 2458
Stream Triad
single-core vector
1875 1875