iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4050 4050

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.10.3 (Build 14D113c) Mac OS X 10.10.3 (Build 14D113c)
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-F2218EC8 Apple Inc. Mac-F2218EC8
BIOS Apple Inc. IM91.88Z.008D.B00.0901142258 Apple Inc. IM91.88Z.008D.B00.0901142258
Memory 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3717 3717
Blowfish
single-core scalar
1634 1634
Blowfish
multi-core scalar
3651 3651
Text Compress
single-core scalar
2363 2363
Text Compress
multi-core scalar
4657 4657
Text Decompress
single-core scalar
2013 2013
Text Decompress
multi-core scalar
4250 4250
Image Compress
single-core scalar
2298 2298
Image Compress
multi-core scalar
4518 4518
Image Decompress
single-core scalar
2383 2383
Image Decompress
multi-core scalar
4848 4848
Lua
single-core scalar
3909 3909
Lua
multi-core scalar
8090 8090

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5858 5858
Mandelbrot
single-core scalar
1898 1898
Mandelbrot
multi-core scalar
4024 4024
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
2687 2687
Dot Product
multi-core scalar
7632 7632
Dot Product
multi-core vector
6451 6451
LU Decomposition
single-core scalar
1544 1544
LU Decomposition
multi-core scalar
3196 3196
Primality Test
single-core scalar
5307 5307
Primality Test
multi-core scalar
8638 8638
Sharpen Image
single-core scalar
5661 5661
Sharpen Image
multi-core scalar
11420 11420
Blur Image
single-core scalar
6616 6616
Blur Image
multi-core scalar
13493 13493

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2406 2406
Read Sequential
single-core scalar
3486 3486
Write Sequential
single-core scalar
2645 2645
Stdlib Allocate
single-core scalar
2480 2480
Stdlib Write
single-core scalar
888 888
Stdlib Copy
single-core scalar
2531 2531

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2179 2179
Stream Copy
single-core scalar
2047 2047
Stream Copy
single-core vector
2279 2279
Stream Scale
single-core scalar
2128 2128
Stream Scale
single-core vector
2194 2194
Stream Add
single-core scalar
2149 2149
Stream Add
single-core vector
2469 2469
Stream Triad
single-core scalar
2346 2346
Stream Triad
single-core vector
1824 1824