iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3977 3977

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 3639 3639
Blowfish
single-core scalar
1739 1739
Blowfish
multi-core scalar
3422 3422
Text Compress
single-core scalar
2348 2348
Text Compress
multi-core scalar
4328 4328
Text Decompress
single-core scalar
2061 2061
Text Decompress
multi-core scalar
3923 3923
Image Compress
single-core scalar
2289 2289
Image Compress
multi-core scalar
4157 4157
Image Decompress
single-core scalar
2344 2344
Image Decompress
multi-core scalar
3923 3923
Lua
single-core scalar
4495 4495
Lua
multi-core scalar
8642 8642

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5546 5546
Mandelbrot
single-core scalar
1888 1888
Mandelbrot
multi-core scalar
3717 3717
Dot Product
single-core scalar
3587 3587
Dot Product
single-core vector
2768 2768
Dot Product
multi-core scalar
6997 6997
Dot Product
multi-core vector
6005 6005
LU Decomposition
single-core scalar
1574 1574
LU Decomposition
multi-core scalar
3012 3012
Primality Test
single-core scalar
5018 5018
Primality Test
multi-core scalar
7131 7131
Sharpen Image
single-core scalar
5645 5645
Sharpen Image
multi-core scalar
10919 10919
Blur Image
single-core scalar
6714 6714
Blur Image
multi-core scalar
12674 12674

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2681 2681
Read Sequential
single-core scalar
3874 3874
Write Sequential
single-core scalar
2887 2887
Stdlib Allocate
single-core scalar
2451 2451
Stdlib Write
single-core scalar
2241 2241
Stdlib Copy
single-core scalar
1955 1955

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2262 2262
Stream Copy
single-core scalar
2009 2009
Stream Copy
single-core vector
2240 2240
Stream Scale
single-core scalar
2092 2092
Stream Scale
single-core vector
2359 2359
Stream Add
single-core scalar
2340 2340
Stream Add
single-core vector
2597 2597
Stream Triad
single-core scalar
2493 2493
Stream Triad
single-core vector
1973 1973