iMac (21.5 inch Late 2011) iMac (21.5 inch Late 2011)
Geekbench 2 Score 7351 7351

System Information

iMac (21.5 inch Late 2011) iMac (21.5 inch Late 2011)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
Model iMac (21.5 inch Late 2011) iMac (21.5 inch Late 2011)
Processor Intel Core i3-2100 @ 3.09 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core i3-2100 @ 3.09 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
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 3072 KB 3072 KB
Motherboard Apple Inc. Mac-942B5BF58194151B Rev X.0x Apple Inc. Mac-942B5BF58194151B Rev X.0x
BIOS Apple Inc. IM121.88Z.0047.B0A.1104221555 Apple Inc. IM121.88Z.0047.B0A.1104221555
Memory 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (21.5 inch Late 2011) iMac (21.5 inch Late 2011)
Integer 5783 5783
Blowfish
single-core scalar
1897 1897
Blowfish
multi-core scalar
6624 6624
Text Compress
single-core scalar
3043 3043
Text Compress
multi-core scalar
8147 8147
Text Decompress
single-core scalar
3320 3320
Text Decompress
multi-core scalar
9113 9113
Image Compress
single-core scalar
2812 2812
Image Compress
multi-core scalar
7670 7670
Image Decompress
single-core scalar
3186 3186
Image Decompress
multi-core scalar
7988 7988
Lua
single-core scalar
4587 4587
Lua
multi-core scalar
11011 11011

Floating Point Performance

iMac (21.5 inch Late 2011) iMac (21.5 inch Late 2011)
Floating Point 9881 9881
Mandelbrot
single-core scalar
2619 2619
Mandelbrot
multi-core scalar
9605 9605
Dot Product
single-core scalar
4261 4261
Dot Product
single-core vector
5151 5151
Dot Product
multi-core scalar
11130 11130
Dot Product
multi-core vector
15740 15740
LU Decomposition
single-core scalar
2312 2312
LU Decomposition
multi-core scalar
3584 3584
Primality Test
single-core scalar
7225 7225
Primality Test
multi-core scalar
15279 15279
Sharpen Image
single-core scalar
6107 6107
Sharpen Image
multi-core scalar
21443 21443
Blur Image
single-core scalar
7123 7123
Blur Image
multi-core scalar
26757 26757

Memory Performance

iMac (21.5 inch Late 2011) iMac (21.5 inch Late 2011)
Memory 5634 5634
Read Sequential
single-core scalar
6153 6153
Write Sequential
single-core scalar
8700 8700
Stdlib Allocate
single-core scalar
3978 3978
Stdlib Write
single-core scalar
4014 4014
Stdlib Copy
single-core scalar
5327 5327

Stream Performance

iMac (21.5 inch Late 2011) iMac (21.5 inch Late 2011)
Stream 7423 7423
Stream Copy
single-core scalar
6888 6888
Stream Copy
single-core vector
8466 8466
Stream Scale
single-core scalar
6832 6832
Stream Scale
single-core vector
8099 8099
Stream Add
single-core scalar
6644 6644
Stream Add
single-core vector
8794 8794
Stream Triad
single-core scalar
7148 7148
Stream Triad
single-core vector
6514 6514