iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Geekbench 2 Score 5250 5250

System Information

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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.B01.1112090906 Apple Inc. IM112.88Z.0057.B01.1112090906
Memory 12.00 GB 1333 MHz DDR3 12.00 GB 1333 MHz DDR3

Integer Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Integer 4251 4251
Blowfish
single-core scalar
1948 1948
Blowfish
multi-core scalar
6312 6312
Text Compress
single-core scalar
2334 2334
Text Compress
multi-core scalar
5857 5857
Text Decompress
single-core scalar
2427 2427
Text Decompress
multi-core scalar
6473 6473
Image Compress
single-core scalar
2223 2223
Image Compress
multi-core scalar
5961 5961
Image Decompress
single-core scalar
1954 1954
Image Decompress
multi-core scalar
4622 4622
Lua
single-core scalar
3713 3713
Lua
multi-core scalar
7192 7192

Floating Point Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Floating Point 7287 7287
Mandelbrot
single-core scalar
2661 2661
Mandelbrot
multi-core scalar
7799 7799
Dot Product
single-core scalar
3663 3663
Dot Product
single-core vector
3758 3758
Dot Product
multi-core scalar
7613 7613
Dot Product
multi-core vector
8817 8817
LU Decomposition
single-core scalar
804 804
LU Decomposition
multi-core scalar
1636 1636
Primality Test
single-core scalar
4926 4926
Primality Test
multi-core scalar
8641 8641
Sharpen Image
single-core scalar
6347 6347
Sharpen Image
multi-core scalar
16733 16733
Blur Image
single-core scalar
7591 7591
Blur Image
multi-core scalar
21040 21040

Memory Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Memory 4041 4041
Read Sequential
single-core scalar
4175 4175
Write Sequential
single-core scalar
6711 6711
Stdlib Allocate
single-core scalar
3111 3111
Stdlib Write
single-core scalar
2787 2787
Stdlib Copy
single-core scalar
3425 3425

Stream Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Stream 4042 4042
Stream Copy
single-core scalar
3765 3765
Stream Copy
single-core vector
5161 5161
Stream Scale
single-core scalar
3983 3983
Stream Scale
single-core vector
4992 4992
Stream Add
single-core scalar
2308 2308
Stream Add
single-core vector
5332 5332
Stream Triad
single-core scalar
2725 2725
Stream Triad
single-core vector
4073 4073