iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4254 4254

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3894 3894
Blowfish
single-core scalar
1747 1747
Blowfish
multi-core scalar
3688 3688
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
4218 4218
Image Compress
single-core scalar
2290 2290
Image Compress
multi-core scalar
4500 4500
Image Decompress
single-core scalar
2387 2387
Image Decompress
multi-core scalar
4791 4791
Lua
single-core scalar
4661 4661
Lua
multi-core scalar
9304 9304

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5845 5845
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4036 4036
Dot Product
single-core scalar
3610 3610
Dot Product
single-core vector
2804 2804
Dot Product
multi-core scalar
7655 7655
Dot Product
multi-core vector
6463 6463
LU Decomposition
single-core scalar
1582 1582
LU Decomposition
multi-core scalar
3196 3196
Primality Test
single-core scalar
5108 5108
Primality Test
multi-core scalar
7892 7892
Sharpen Image
single-core scalar
5693 5693
Sharpen Image
multi-core scalar
11519 11519
Blur Image
single-core scalar
6738 6738
Blur Image
multi-core scalar
13549 13549

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 3005 3005
Read Sequential
single-core scalar
4099 4099
Write Sequential
single-core scalar
3011 3011
Stdlib Allocate
single-core scalar
2622 2622
Stdlib Write
single-core scalar
2531 2531
Stdlib Copy
single-core scalar
2762 2762

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2450 2450
Stream Copy
single-core scalar
2289 2289
Stream Copy
single-core vector
2541 2541
Stream Scale
single-core scalar
2412 2412
Stream Scale
single-core vector
2443 2443
Stream Add
single-core scalar
2435 2435
Stream Add
single-core vector
2783 2783
Stream Triad
single-core scalar
2653 2653
Stream Triad
single-core vector
2048 2048