iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4097 4097

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.7 (Build 11A511) Mac OS X 10.7 (Build 11A511)
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 3764 3764
Blowfish
single-core scalar
1729 1729
Blowfish
multi-core scalar
3584 3584
Text Compress
single-core scalar
2406 2406
Text Compress
multi-core scalar
4492 4492
Text Decompress
single-core scalar
2073 2073
Text Decompress
multi-core scalar
4198 4198
Image Compress
single-core scalar
2291 2291
Image Compress
multi-core scalar
4433 4433
Image Decompress
single-core scalar
2347 2347
Image Decompress
multi-core scalar
4741 4741
Lua
single-core scalar
4382 4382
Lua
multi-core scalar
8492 8492

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5751 5751
Mandelbrot
single-core scalar
1982 1982
Mandelbrot
multi-core scalar
4006 4006
Dot Product
single-core scalar
3593 3593
Dot Product
single-core vector
2790 2790
Dot Product
multi-core scalar
7552 7552
Dot Product
multi-core vector
6381 6381
LU Decomposition
single-core scalar
1534 1534
LU Decomposition
multi-core scalar
2898 2898
Primality Test
single-core scalar
5188 5188
Primality Test
multi-core scalar
7716 7716
Sharpen Image
single-core scalar
5608 5608
Sharpen Image
multi-core scalar
10853 10853
Blur Image
single-core scalar
6959 6959
Blur Image
multi-core scalar
13459 13459

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2866 2866
Read Sequential
single-core scalar
3955 3955
Write Sequential
single-core scalar
2984 2984
Stdlib Allocate
single-core scalar
2361 2361
Stdlib Write
single-core scalar
2501 2501
Stdlib Copy
single-core scalar
2532 2532

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1944 1944
Stream Copy
single-core scalar
1967 1967
Stream Copy
single-core vector
2120 2120
Stream Scale
single-core scalar
1913 1913
Stream Scale
single-core vector
2052 2052
Stream Add
single-core scalar
1961 1961
Stream Add
single-core vector
2027 2027
Stream Triad
single-core scalar
1904 1904
Stream Triad
single-core vector
1612 1612