iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4238 4238

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3889 3889
Blowfish
single-core scalar
1746 1746
Blowfish
multi-core scalar
3698 3698
Text Compress
single-core scalar
2413 2413
Text Compress
multi-core scalar
4675 4675
Text Decompress
single-core scalar
2058 2058
Text Decompress
multi-core scalar
4217 4217
Image Compress
single-core scalar
2293 2293
Image Compress
multi-core scalar
4502 4502
Image Decompress
single-core scalar
2388 2388
Image Decompress
multi-core scalar
4773 4773
Lua
single-core scalar
4655 4655
Lua
multi-core scalar
9258 9258

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5835 5835
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4035 4035
Dot Product
single-core scalar
3618 3618
Dot Product
single-core vector
2805 2805
Dot Product
multi-core scalar
7657 7657
Dot Product
multi-core vector
6464 6464
LU Decomposition
single-core scalar
1583 1583
LU Decomposition
multi-core scalar
3194 3194
Primality Test
single-core scalar
5109 5109
Primality Test
multi-core scalar
7920 7920
Sharpen Image
single-core scalar
5664 5664
Sharpen Image
multi-core scalar
11384 11384
Blur Image
single-core scalar
6744 6744
Blur Image
multi-core scalar
13528 13528

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2962 2962
Read Sequential
single-core scalar
4040 4040
Write Sequential
single-core scalar
2999 2999
Stdlib Allocate
single-core scalar
2534 2534
Stdlib Write
single-core scalar
2513 2513
Stdlib Copy
single-core scalar
2728 2728

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2430 2430
Stream Copy
single-core scalar
2281 2281
Stream Copy
single-core vector
2526 2526
Stream Scale
single-core scalar
2392 2392
Stream Scale
single-core vector
2420 2420
Stream Add
single-core scalar
2415 2415
Stream Add
single-core vector
2752 2752
Stream Triad
single-core scalar
2630 2630
Stream Triad
single-core vector
2028 2028