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

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.8 (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-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 3832 3832
Blowfish
single-core scalar
1746 1746
Blowfish
multi-core scalar
3691 3691
Text Compress
single-core scalar
2398 2398
Text Compress
multi-core scalar
4644 4644
Text Decompress
single-core scalar
2059 2059
Text Decompress
multi-core scalar
4240 4240
Image Compress
single-core scalar
2297 2297
Image Compress
multi-core scalar
4495 4495
Image Decompress
single-core scalar
2370 2370
Image Decompress
multi-core scalar
4721 4721
Lua
single-core scalar
4472 4472
Lua
multi-core scalar
8855 8855

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5820 5820
Mandelbrot
single-core scalar
1986 1986
Mandelbrot
multi-core scalar
4025 4025
Dot Product
single-core scalar
3617 3617
Dot Product
single-core vector
2807 2807
Dot Product
multi-core scalar
7624 7624
Dot Product
multi-core vector
6445 6445
LU Decomposition
single-core scalar
1586 1586
LU Decomposition
multi-core scalar
3197 3197
Primality Test
single-core scalar
5105 5105
Primality Test
multi-core scalar
7960 7960
Sharpen Image
single-core scalar
5654 5654
Sharpen Image
multi-core scalar
11282 11282
Blur Image
single-core scalar
6735 6735
Blur Image
multi-core scalar
13461 13461

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2997 2997
Read Sequential
single-core scalar
4033 4033
Write Sequential
single-core scalar
3009 3009
Stdlib Allocate
single-core scalar
2675 2675
Stdlib Write
single-core scalar
2531 2531
Stdlib Copy
single-core scalar
2740 2740

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2437 2437
Stream Copy
single-core scalar
2271 2271
Stream Copy
single-core vector
2528 2528
Stream Scale
single-core scalar
2409 2409
Stream Scale
single-core vector
2430 2430
Stream Add
single-core scalar
2423 2423
Stream Add
single-core vector
2765 2765
Stream Triad
single-core scalar
2638 2638
Stream Triad
single-core vector
2038 2038