iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Geekbench 2 Score 5941 5941

System Information

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
Model iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Processor Intel Core i3-550 @ 3.20 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core i3-550 @ 3.20 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 37 Stepping 5 GenuineIntel Family 6 Model 37 Stepping 5
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 4096 KB 4096 KB
Motherboard Apple Inc. Mac-F2238AC8 Apple Inc. Mac-F2238AC8
BIOS Apple Inc. IM112.88Z.0057.B00.1005031455 Apple Inc. IM112.88Z.0057.B00.1005031455
Memory 4.00 GB 0 MHz RAM 4.00 GB 0 MHz RAM

Integer Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Integer 4526 4526
Blowfish
single-core scalar
1974 1974
Blowfish
multi-core scalar
6826 6826
Text Compress
single-core scalar
2485 2485
Text Compress
multi-core scalar
6406 6406
Text Decompress
single-core scalar
2477 2477
Text Decompress
multi-core scalar
6691 6691
Image Compress
single-core scalar
2238 2238
Image Compress
multi-core scalar
5606 5606
Image Decompress
single-core scalar
1988 1988
Image Decompress
multi-core scalar
4396 4396
Lua
single-core scalar
4055 4055
Lua
multi-core scalar
9175 9175

Floating Point Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Floating Point 8653 8653
Mandelbrot
single-core scalar
2687 2687
Mandelbrot
multi-core scalar
9942 9942
Dot Product
single-core scalar
4398 4398
Dot Product
single-core vector
4458 4458
Dot Product
multi-core scalar
9251 9251
Dot Product
multi-core vector
10679 10679
LU Decomposition
single-core scalar
941 941
LU Decomposition
multi-core scalar
1936 1936
Primality Test
single-core scalar
5594 5594
Primality Test
multi-core scalar
10698 10698
Sharpen Image
single-core scalar
6618 6618
Sharpen Image
multi-core scalar
20603 20603
Blur Image
single-core scalar
7856 7856
Blur Image
multi-core scalar
25482 25482

Memory Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Memory 4443 4443
Read Sequential
single-core scalar
4608 4608
Write Sequential
single-core scalar
7406 7406
Stdlib Allocate
single-core scalar
3836 3836
Stdlib Write
single-core scalar
2806 2806
Stdlib Copy
single-core scalar
3560 3560

Stream Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Stream 4398 4398
Stream Copy
single-core scalar
4494 4494
Stream Copy
single-core vector
5583 5583
Stream Scale
single-core scalar
4974 4974
Stream Scale
single-core vector
5361 5361
Stream Add
single-core scalar
2522 2522
Stream Add
single-core vector
5454 5454
Stream Triad
single-core scalar
2735 2735
Stream Triad
single-core vector
4065 4065