iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4128 4128

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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-F2218EC8 Apple Inc. Mac-F2218EC8
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 3745 3745
Blowfish
single-core scalar
1743 1743
Blowfish
multi-core scalar
3659 3659
Text Compress
single-core scalar
2402 2402
Text Compress
multi-core scalar
4606 4606
Text Decompress
single-core scalar
2077 2077
Text Decompress
multi-core scalar
4208 4208
Image Compress
single-core scalar
2298 2298
Image Compress
multi-core scalar
4479 4479
Image Decompress
single-core scalar
2356 2356
Image Decompress
multi-core scalar
4646 4646
Lua
single-core scalar
4199 4199
Lua
multi-core scalar
8276 8276

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5813 5813
Mandelbrot
single-core scalar
1983 1983
Mandelbrot
multi-core scalar
3981 3981
Dot Product
single-core scalar
3593 3593
Dot Product
single-core vector
2791 2791
Dot Product
multi-core scalar
7520 7520
Dot Product
multi-core vector
6344 6344
LU Decomposition
single-core scalar
1549 1549
LU Decomposition
multi-core scalar
2897 2897
Primality Test
single-core scalar
5213 5213
Primality Test
multi-core scalar
7921 7921
Sharpen Image
single-core scalar
5638 5638
Sharpen Image
multi-core scalar
11217 11217
Blur Image
single-core scalar
6966 6966
Blur Image
multi-core scalar
13776 13776

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2966 2966
Read Sequential
single-core scalar
4043 4043
Write Sequential
single-core scalar
3062 3062
Stdlib Allocate
single-core scalar
2654 2654
Stdlib Write
single-core scalar
2506 2506
Stdlib Copy
single-core scalar
2565 2565

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1901 1901
Stream Copy
single-core scalar
1933 1933
Stream Copy
single-core vector
1983 1983
Stream Scale
single-core scalar
1837 1837
Stream Scale
single-core vector
2024 2024
Stream Add
single-core scalar
1764 1764
Stream Add
single-core vector
2104 2104
Stream Triad
single-core scalar
2009 2009
Stream Triad
single-core vector
1559 1559