iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4220 4220

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3864 3864
Blowfish
single-core scalar
1727 1727
Blowfish
multi-core scalar
3682 3682
Text Compress
single-core scalar
2403 2403
Text Compress
multi-core scalar
4629 4629
Text Decompress
single-core scalar
2072 2072
Text Decompress
multi-core scalar
4237 4237
Image Compress
single-core scalar
2307 2307
Image Compress
multi-core scalar
4518 4518
Image Decompress
single-core scalar
2356 2356
Image Decompress
multi-core scalar
4736 4736
Lua
single-core scalar
4595 4595
Lua
multi-core scalar
9116 9116

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5828 5828
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4020 4020
Dot Product
single-core scalar
3617 3617
Dot Product
single-core vector
2810 2810
Dot Product
multi-core scalar
7616 7616
Dot Product
multi-core vector
6437 6437
LU Decomposition
single-core scalar
1586 1586
LU Decomposition
multi-core scalar
3195 3195
Primality Test
single-core scalar
5102 5102
Primality Test
multi-core scalar
7840 7840
Sharpen Image
single-core scalar
5691 5691
Sharpen Image
multi-core scalar
11472 11472
Blur Image
single-core scalar
6738 6738
Blur Image
multi-core scalar
13494 13494

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2945 2945
Read Sequential
single-core scalar
3991 3991
Write Sequential
single-core scalar
2935 2935
Stdlib Allocate
single-core scalar
2669 2669
Stdlib Write
single-core scalar
2464 2464
Stdlib Copy
single-core scalar
2669 2669

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2390 2390
Stream Copy
single-core scalar
2239 2239
Stream Copy
single-core vector
2485 2485
Stream Scale
single-core scalar
2357 2357
Stream Scale
single-core vector
2385 2385
Stream Add
single-core scalar
2371 2371
Stream Add
single-core vector
2705 2705
Stream Triad
single-core scalar
2580 2580
Stream Triad
single-core vector
1998 1998