iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3978 3978

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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-F2218EA9 Apple Inc. Mac-F2218EA9
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 3683 3683
Blowfish
single-core scalar
1709 1709
Blowfish
multi-core scalar
3373 3373
Text Compress
single-core scalar
2396 2396
Text Compress
multi-core scalar
4316 4316
Text Decompress
single-core scalar
2039 2039
Text Decompress
multi-core scalar
3917 3917
Image Compress
single-core scalar
2282 2282
Image Compress
multi-core scalar
4260 4260
Image Decompress
single-core scalar
2374 2374
Image Decompress
multi-core scalar
4461 4461
Lua
single-core scalar
4599 4599
Lua
multi-core scalar
8476 8476

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5539 5539
Mandelbrot
single-core scalar
1959 1959
Mandelbrot
multi-core scalar
3709 3709
Dot Product
single-core scalar
3571 3571
Dot Product
single-core vector
2784 2784
Dot Product
multi-core scalar
6918 6918
Dot Product
multi-core vector
5934 5934
LU Decomposition
single-core scalar
1574 1574
LU Decomposition
multi-core scalar
2890 2890
Primality Test
single-core scalar
5062 5062
Primality Test
multi-core scalar
7157 7157
Sharpen Image
single-core scalar
5663 5663
Sharpen Image
multi-core scalar
11042 11042
Blur Image
single-core scalar
6725 6725
Blur Image
multi-core scalar
12571 12571

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2737 2737
Read Sequential
single-core scalar
3566 3566
Write Sequential
single-core scalar
2566 2566
Stdlib Allocate
single-core scalar
2578 2578
Stdlib Write
single-core scalar
2430 2430
Stdlib Copy
single-core scalar
2546 2546

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2037 2037
Stream Copy
single-core scalar
1948 1948
Stream Copy
single-core vector
2117 2117
Stream Scale
single-core scalar
2013 2013
Stream Scale
single-core vector
2040 2040
Stream Add
single-core scalar
2024 2024
Stream Add
single-core vector
2266 2266
Stream Triad
single-core scalar
2198 2198
Stream Triad
single-core vector
1696 1696