iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Geekbench 2 Score 6371 6371

System Information

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Operating System Mac OS X 10.7 (Build 11A511) Mac OS X 10.7 (Build 11A511)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
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 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 5307 5307
Blowfish
single-core scalar
1943 1943
Blowfish
multi-core scalar
6765 6765
Text Compress
single-core scalar
2730 2730
Text Compress
multi-core scalar
7084 7084
Text Decompress
single-core scalar
2692 2692
Text Decompress
multi-core scalar
7722 7722
Image Compress
single-core scalar
2671 2671
Image Compress
multi-core scalar
7284 7284
Image Decompress
single-core scalar
2852 2852
Image Decompress
multi-core scalar
6566 6566
Lua
single-core scalar
4698 4698
Lua
multi-core scalar
10679 10679

Floating Point Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Floating Point 9236 9236
Mandelbrot
single-core scalar
2669 2669
Mandelbrot
multi-core scalar
9354 9354
Dot Product
single-core scalar
4000 4000
Dot Product
single-core vector
5208 5208
Dot Product
multi-core scalar
8907 8907
Dot Product
multi-core vector
14965 14965
LU Decomposition
single-core scalar
1718 1718
LU Decomposition
multi-core scalar
3906 3906
Primality Test
single-core scalar
6571 6571
Primality Test
multi-core scalar
13391 13391
Sharpen Image
single-core scalar
6627 6627
Sharpen Image
multi-core scalar
19025 19025
Blur Image
single-core scalar
8320 8320
Blur Image
multi-core scalar
24655 24655

Memory Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Memory 4403 4403
Read Sequential
single-core scalar
4591 4591
Write Sequential
single-core scalar
7887 7887
Stdlib Allocate
single-core scalar
3317 3317
Stdlib Write
single-core scalar
2725 2725
Stdlib Copy
single-core scalar
3496 3496

Stream Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Stream 4013 4013
Stream Copy
single-core scalar
3793 3793
Stream Copy
single-core vector
4449 4449
Stream Scale
single-core scalar
3890 3890
Stream Scale
single-core vector
4138 4138
Stream Add
single-core scalar
3777 3777
Stream Add
single-core vector
4452 4452
Stream Triad
single-core scalar
4066 4066
Stream Triad
single-core vector
3541 3541