iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4236 4236

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-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 3876 3876
Blowfish
single-core scalar
1748 1748
Blowfish
multi-core scalar
3670 3670
Text Compress
single-core scalar
2409 2409
Text Compress
multi-core scalar
4652 4652
Text Decompress
single-core scalar
2057 2057
Text Decompress
multi-core scalar
4202 4202
Image Compress
single-core scalar
2294 2294
Image Compress
multi-core scalar
4497 4497
Image Decompress
single-core scalar
2383 2383
Image Decompress
multi-core scalar
4764 4764
Lua
single-core scalar
4642 4642
Lua
multi-core scalar
9196 9196

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5828 5828
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4023 4023
Dot Product
single-core scalar
3616 3616
Dot Product
single-core vector
2802 2802
Dot Product
multi-core scalar
7618 7618
Dot Product
multi-core vector
6449 6449
LU Decomposition
single-core scalar
1585 1585
LU Decomposition
multi-core scalar
3184 3184
Primality Test
single-core scalar
5106 5106
Primality Test
multi-core scalar
8003 8003
Sharpen Image
single-core scalar
5660 5660
Sharpen Image
multi-core scalar
11338 11338
Blur Image
single-core scalar
6737 6737
Blur Image
multi-core scalar
13485 13485

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2983 2983
Read Sequential
single-core scalar
4046 4046
Write Sequential
single-core scalar
2975 2975
Stdlib Allocate
single-core scalar
2624 2624
Stdlib Write
single-core scalar
2530 2530
Stdlib Copy
single-core scalar
2741 2741

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2436 2436
Stream Copy
single-core scalar
2287 2287
Stream Copy
single-core vector
2528 2528
Stream Scale
single-core scalar
2405 2405
Stream Scale
single-core vector
2424 2424
Stream Add
single-core scalar
2419 2419
Stream Add
single-core vector
2760 2760
Stream Triad
single-core scalar
2640 2640
Stream Triad
single-core vector
2032 2032