iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4057 4057

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 32 KB
L1 Data Cache 32 KB 32 KB
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 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3595 3595
Blowfish
single-core scalar
1731 1731
Blowfish
multi-core scalar
3558 3558
Text Compress
single-core scalar
2378 2378
Text Compress
multi-core scalar
4424 4424
Text Decompress
single-core scalar
2072 2072
Text Decompress
multi-core scalar
4081 4081
Image Compress
single-core scalar
2296 2296
Image Compress
multi-core scalar
4473 4473
Image Decompress
single-core scalar
2219 2219
Image Decompress
multi-core scalar
4467 4467
Lua
single-core scalar
3917 3917
Lua
multi-core scalar
7532 7532

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5683 5683
Mandelbrot
single-core scalar
1979 1979
Mandelbrot
multi-core scalar
4015 4015
Dot Product
single-core scalar
3582 3582
Dot Product
single-core vector
2785 2785
Dot Product
multi-core scalar
7349 7349
Dot Product
multi-core vector
6410 6410
LU Decomposition
single-core scalar
1477 1477
LU Decomposition
multi-core scalar
3151 3151
Primality Test
single-core scalar
5128 5128
Primality Test
multi-core scalar
7517 7517
Sharpen Image
single-core scalar
5508 5508
Sharpen Image
multi-core scalar
10544 10544
Blur Image
single-core scalar
6839 6839
Blur Image
multi-core scalar
13279 13279

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 3026 3026
Read Sequential
single-core scalar
4096 4096
Write Sequential
single-core scalar
3021 3021
Stdlib Allocate
single-core scalar
2905 2905
Stdlib Write
single-core scalar
2524 2524
Stdlib Copy
single-core scalar
2586 2586

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2050 2050
Stream Copy
single-core scalar
2086 2086
Stream Copy
single-core vector
2185 2185
Stream Scale
single-core scalar
2069 2069
Stream Scale
single-core vector
2004 2004
Stream Add
single-core scalar
1935 1935
Stream Add
single-core vector
2267 2267
Stream Triad
single-core scalar
2195 2195
Stream Triad
single-core vector
1662 1662