iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Geekbench 2 Score 5920 5920

System Information

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Operating System Mac OS X 10.8.2 (Build 12C54) Mac OS X 10.8.2 (Build 12C54)
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 4981 4981
Blowfish
single-core scalar
1936 1936
Blowfish
multi-core scalar
6065 6065
Text Compress
single-core scalar
2605 2605
Text Compress
multi-core scalar
6838 6838
Text Decompress
single-core scalar
2714 2714
Text Decompress
multi-core scalar
7198 7198
Image Compress
single-core scalar
2576 2576
Image Compress
multi-core scalar
6023 6023
Image Decompress
single-core scalar
2678 2678
Image Decompress
multi-core scalar
6237 6237
Lua
single-core scalar
4780 4780
Lua
multi-core scalar
10129 10129

Floating Point Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Floating Point 8322 8322
Mandelbrot
single-core scalar
2637 2637
Mandelbrot
multi-core scalar
8433 8433
Dot Product
single-core scalar
3990 3990
Dot Product
single-core vector
4870 4870
Dot Product
multi-core scalar
8132 8132
Dot Product
multi-core vector
13022 13022
LU Decomposition
single-core scalar
1728 1728
LU Decomposition
multi-core scalar
2408 2408
Primality Test
single-core scalar
6275 6275
Primality Test
multi-core scalar
10593 10593
Sharpen Image
single-core scalar
6604 6604
Sharpen Image
multi-core scalar
18366 18366
Blur Image
single-core scalar
7741 7741
Blur Image
multi-core scalar
21719 21719

Memory Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Memory 4182 4182
Read Sequential
single-core scalar
4151 4151
Write Sequential
single-core scalar
7439 7439
Stdlib Allocate
single-core scalar
3273 3273
Stdlib Write
single-core scalar
2657 2657
Stdlib Copy
single-core scalar
3390 3390

Stream Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Stream 4285 4285
Stream Copy
single-core scalar
3932 3932
Stream Copy
single-core vector
5250 5250
Stream Scale
single-core scalar
3876 3876
Stream Scale
single-core vector
4935 4935
Stream Add
single-core scalar
3851 3851
Stream Add
single-core vector
4691 4691
Stream Triad
single-core scalar
4103 4103
Stream Triad
single-core vector
3643 3643