iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4121 4121

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.7.3 (Build 11D50b) Mac OS X 10.7.3 (Build 11D50b)
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 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3760 3760
Blowfish
single-core scalar
1688 1688
Blowfish
multi-core scalar
3600 3600
Text Compress
single-core scalar
2389 2389
Text Compress
multi-core scalar
4523 4523
Text Decompress
single-core scalar
2063 2063
Text Decompress
multi-core scalar
4142 4142
Image Compress
single-core scalar
2290 2290
Image Compress
multi-core scalar
4415 4415
Image Decompress
single-core scalar
2369 2369
Image Decompress
multi-core scalar
4637 4637
Lua
single-core scalar
4343 4343
Lua
multi-core scalar
8663 8663

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5731 5731
Mandelbrot
single-core scalar
1981 1981
Mandelbrot
multi-core scalar
3919 3919
Dot Product
single-core scalar
3600 3600
Dot Product
single-core vector
2793 2793
Dot Product
multi-core scalar
7406 7406
Dot Product
multi-core vector
6296 6296
LU Decomposition
single-core scalar
1572 1572
LU Decomposition
multi-core scalar
3081 3081
Primality Test
single-core scalar
5051 5051
Primality Test
multi-core scalar
7724 7724
Sharpen Image
single-core scalar
5658 5658
Sharpen Image
multi-core scalar
11237 11237
Blur Image
single-core scalar
6703 6703
Blur Image
multi-core scalar
13223 13223

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2849 2849
Read Sequential
single-core scalar
3812 3812
Write Sequential
single-core scalar
2906 2906
Stdlib Allocate
single-core scalar
2480 2480
Stdlib Write
single-core scalar
2457 2457
Stdlib Copy
single-core scalar
2593 2593

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2301 2301
Stream Copy
single-core scalar
2170 2170
Stream Copy
single-core vector
2396 2396
Stream Scale
single-core scalar
2280 2280
Stream Scale
single-core vector
2296 2296
Stream Add
single-core scalar
2274 2274
Stream Add
single-core vector
2591 2591
Stream Triad
single-core scalar
2484 2484
Stream Triad
single-core vector
1919 1919