iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4088 4088

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 3666 3666
Blowfish
single-core scalar
1729 1729
Blowfish
multi-core scalar
3686 3686
Text Compress
single-core scalar
2379 2379
Text Compress
multi-core scalar
4416 4416
Text Decompress
single-core scalar
2064 2064
Text Decompress
multi-core scalar
4084 4084
Image Compress
single-core scalar
2290 2290
Image Compress
multi-core scalar
4408 4408
Image Decompress
single-core scalar
2244 2244
Image Decompress
multi-core scalar
4524 4524
Lua
single-core scalar
4180 4180
Lua
multi-core scalar
7993 7993

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5702 5702
Mandelbrot
single-core scalar
1980 1980
Mandelbrot
multi-core scalar
3963 3963
Dot Product
single-core scalar
3590 3590
Dot Product
single-core vector
2784 2784
Dot Product
multi-core scalar
7507 7507
Dot Product
multi-core vector
6363 6363
LU Decomposition
single-core scalar
1548 1548
LU Decomposition
multi-core scalar
2939 2939
Primality Test
single-core scalar
5106 5106
Primality Test
multi-core scalar
7519 7519
Sharpen Image
single-core scalar
5488 5488
Sharpen Image
multi-core scalar
10584 10584
Blur Image
single-core scalar
6839 6839
Blur Image
multi-core scalar
13625 13625

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 3013 3013
Read Sequential
single-core scalar
3990 3990
Write Sequential
single-core scalar
3069 3069
Stdlib Allocate
single-core scalar
2872 2872
Stdlib Write
single-core scalar
2527 2527
Stdlib Copy
single-core scalar
2611 2611

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2070 2070
Stream Copy
single-core scalar
2024 2024
Stream Copy
single-core vector
2134 2134
Stream Scale
single-core scalar
2107 2107
Stream Scale
single-core vector
2155 2155
Stream Add
single-core scalar
1989 1989
Stream Add
single-core vector
2234 2234
Stream Triad
single-core scalar
2233 2233
Stream Triad
single-core vector
1685 1685