iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4160 4160

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3750 3750
Blowfish
single-core scalar
1722 1722
Blowfish
multi-core scalar
3590 3590
Text Compress
single-core scalar
2403 2403
Text Compress
multi-core scalar
4602 4602
Text Decompress
single-core scalar
2029 2029
Text Decompress
multi-core scalar
4092 4092
Image Compress
single-core scalar
2273 2273
Image Compress
multi-core scalar
4348 4348
Image Decompress
single-core scalar
2361 2361
Image Decompress
multi-core scalar
4456 4456
Lua
single-core scalar
4589 4589
Lua
multi-core scalar
8545 8545

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5752 5752
Mandelbrot
single-core scalar
1984 1984
Mandelbrot
multi-core scalar
3961 3961
Dot Product
single-core scalar
3605 3605
Dot Product
single-core vector
2799 2799
Dot Product
multi-core scalar
7489 7489
Dot Product
multi-core vector
6307 6307
LU Decomposition
single-core scalar
1573 1573
LU Decomposition
multi-core scalar
3102 3102
Primality Test
single-core scalar
5112 5112
Primality Test
multi-core scalar
7791 7791
Sharpen Image
single-core scalar
5642 5642
Sharpen Image
multi-core scalar
11166 11166
Blur Image
single-core scalar
6734 6734
Blur Image
multi-core scalar
13271 13271

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2975 2975
Read Sequential
single-core scalar
4021 4021
Write Sequential
single-core scalar
2967 2967
Stdlib Allocate
single-core scalar
2667 2667
Stdlib Write
single-core scalar
2507 2507
Stdlib Copy
single-core scalar
2713 2713

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2398 2398
Stream Copy
single-core scalar
2278 2278
Stream Copy
single-core vector
2494 2494
Stream Scale
single-core scalar
2326 2326
Stream Scale
single-core vector
2336 2336
Stream Add
single-core scalar
2397 2397
Stream Add
single-core vector
2729 2729
Stream Triad
single-core scalar
2613 2613
Stream Triad
single-core vector
2017 2017