iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4221 4221

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 2.00 GB 1067 MHz DDR3 2.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3873 3873
Blowfish
single-core scalar
1746 1746
Blowfish
multi-core scalar
3686 3686
Text Compress
single-core scalar
2411 2411
Text Compress
multi-core scalar
4647 4647
Text Decompress
single-core scalar
2030 2030
Text Decompress
multi-core scalar
4139 4139
Image Compress
single-core scalar
2294 2294
Image Compress
multi-core scalar
4498 4498
Image Decompress
single-core scalar
2389 2389
Image Decompress
multi-core scalar
4791 4791
Lua
single-core scalar
4654 4654
Lua
multi-core scalar
9194 9194

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5810 5810
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4011 4011
Dot Product
single-core scalar
3617 3617
Dot Product
single-core vector
2808 2808
Dot Product
multi-core scalar
7598 7598
Dot Product
multi-core vector
6435 6435
LU Decomposition
single-core scalar
1584 1584
LU Decomposition
multi-core scalar
3190 3190
Primality Test
single-core scalar
5105 5105
Primality Test
multi-core scalar
7802 7802
Sharpen Image
single-core scalar
5664 5664
Sharpen Image
multi-core scalar
11362 11362
Blur Image
single-core scalar
6724 6724
Blur Image
multi-core scalar
13462 13462

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2964 2964
Read Sequential
single-core scalar
3971 3971
Write Sequential
single-core scalar
2930 2930
Stdlib Allocate
single-core scalar
2633 2633
Stdlib Write
single-core scalar
2530 2530
Stdlib Copy
single-core scalar
2756 2756

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2401 2401
Stream Copy
single-core scalar
2250 2250
Stream Copy
single-core vector
2491 2491
Stream Scale
single-core scalar
2377 2377
Stream Scale
single-core vector
2385 2385
Stream Add
single-core scalar
2388 2388
Stream Add
single-core vector
2716 2716
Stream Triad
single-core scalar
2602 2602
Stream Triad
single-core vector
2000 2000