iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3875 3875

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 3484 3484
Blowfish
single-core scalar
1729 1729
Blowfish
multi-core scalar
3185 3185
Text Compress
single-core scalar
2397 2397
Text Compress
multi-core scalar
4189 4189
Text Decompress
single-core scalar
1998 1998
Text Decompress
multi-core scalar
3625 3625
Image Compress
single-core scalar
2255 2255
Image Compress
multi-core scalar
3822 3822
Image Decompress
single-core scalar
2318 2318
Image Decompress
multi-core scalar
4294 4294
Lua
single-core scalar
4396 4396
Lua
multi-core scalar
7607 7607

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5330 5330
Mandelbrot
single-core scalar
1955 1955
Mandelbrot
multi-core scalar
3636 3636
Dot Product
single-core scalar
3531 3531
Dot Product
single-core vector
2734 2734
Dot Product
multi-core scalar
7198 7198
Dot Product
multi-core vector
5487 5487
LU Decomposition
single-core scalar
1522 1522
LU Decomposition
multi-core scalar
2620 2620
Primality Test
single-core scalar
4985 4985
Primality Test
multi-core scalar
6678 6678
Sharpen Image
single-core scalar
5659 5659
Sharpen Image
multi-core scalar
9457 9457
Blur Image
single-core scalar
6643 6643
Blur Image
multi-core scalar
12522 12522

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2809 2809
Read Sequential
single-core scalar
3637 3637
Write Sequential
single-core scalar
2852 2852
Stdlib Allocate
single-core scalar
2600 2600
Stdlib Write
single-core scalar
2498 2498
Stdlib Copy
single-core scalar
2462 2462

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2288 2288
Stream Copy
single-core scalar
2136 2136
Stream Copy
single-core vector
2386 2386
Stream Scale
single-core scalar
2296 2296
Stream Scale
single-core vector
2286 2286
Stream Add
single-core scalar
2243 2243
Stream Add
single-core vector
2632 2632
Stream Triad
single-core scalar
2443 2443
Stream Triad
single-core vector
1884 1884