iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4225 4225

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3879 3879
Blowfish
single-core scalar
1748 1748
Blowfish
multi-core scalar
3700 3700
Text Compress
single-core scalar
2403 2403
Text Compress
multi-core scalar
4651 4651
Text Decompress
single-core scalar
2084 2084
Text Decompress
multi-core scalar
4262 4262
Image Compress
single-core scalar
2308 2308
Image Compress
multi-core scalar
4525 4525
Image Decompress
single-core scalar
2375 2375
Image Decompress
multi-core scalar
4758 4758
Lua
single-core scalar
4536 4536
Lua
multi-core scalar
9204 9204

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5846 5846
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4028 4028
Dot Product
single-core scalar
3616 3616
Dot Product
single-core vector
2810 2810
Dot Product
multi-core scalar
7642 7642
Dot Product
multi-core vector
6451 6451
LU Decomposition
single-core scalar
1587 1587
LU Decomposition
multi-core scalar
3201 3201
Primality Test
single-core scalar
5096 5096
Primality Test
multi-core scalar
7962 7962
Sharpen Image
single-core scalar
5691 5691
Sharpen Image
multi-core scalar
11507 11507
Blur Image
single-core scalar
6739 6739
Blur Image
multi-core scalar
13532 13532

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2919 2919
Read Sequential
single-core scalar
3925 3925
Write Sequential
single-core scalar
2873 2873
Stdlib Allocate
single-core scalar
2617 2617
Stdlib Write
single-core scalar
2531 2531
Stdlib Copy
single-core scalar
2650 2650

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2383 2383
Stream Copy
single-core scalar
2226 2226
Stream Copy
single-core vector
2479 2479
Stream Scale
single-core scalar
2324 2324
Stream Scale
single-core vector
2378 2378
Stream Add
single-core scalar
2359 2359
Stream Add
single-core vector
2721 2721
Stream Triad
single-core scalar
2575 2575
Stream Triad
single-core vector
2002 2002