iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4103 4103

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 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 3716 3716
Blowfish
single-core scalar
1722 1722
Blowfish
multi-core scalar
3547 3547
Text Compress
single-core scalar
2377 2377
Text Compress
multi-core scalar
4400 4400
Text Decompress
single-core scalar
2070 2070
Text Decompress
multi-core scalar
4078 4078
Image Compress
single-core scalar
2289 2289
Image Compress
multi-core scalar
4429 4429
Image Decompress
single-core scalar
2237 2237
Image Decompress
multi-core scalar
4456 4456
Lua
single-core scalar
4391 4391
Lua
multi-core scalar
8599 8599

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5587 5587
Mandelbrot
single-core scalar
1978 1978
Mandelbrot
multi-core scalar
3888 3888
Dot Product
single-core scalar
3592 3592
Dot Product
single-core vector
2791 2791
Dot Product
multi-core scalar
7308 7308
Dot Product
multi-core vector
6189 6189
LU Decomposition
single-core scalar
1598 1598
LU Decomposition
multi-core scalar
2844 2844
Primality Test
single-core scalar
4907 4907
Primality Test
multi-core scalar
7265 7265
Sharpen Image
single-core scalar
5525 5525
Sharpen Image
multi-core scalar
10921 10921
Blur Image
single-core scalar
6624 6624
Blur Image
multi-core scalar
12790 12790

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 3023 3023
Read Sequential
single-core scalar
4077 4077
Write Sequential
single-core scalar
2966 2966
Stdlib Allocate
single-core scalar
2920 2920
Stdlib Write
single-core scalar
2524 2524
Stdlib Copy
single-core scalar
2629 2629

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2424 2424
Stream Copy
single-core scalar
2280 2280
Stream Copy
single-core vector
2523 2523
Stream Scale
single-core scalar
2397 2397
Stream Scale
single-core vector
2417 2417
Stream Add
single-core scalar
2399 2399
Stream Add
single-core vector
2749 2749
Stream Triad
single-core scalar
2611 2611
Stream Triad
single-core vector
2021 2021