iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Geekbench 2 Score 5729 5729

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 i3-540 @ 3.06 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core i3-540 @ 3.06 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 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 4425 4425
Blowfish
single-core scalar
1882 1882
Blowfish
multi-core scalar
6528 6528
Text Compress
single-core scalar
2390 2390
Text Compress
multi-core scalar
6345 6345
Text Decompress
single-core scalar
2379 2379
Text Decompress
multi-core scalar
6505 6505
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
5960 5960
Image Decompress
single-core scalar
1885 1885
Image Decompress
multi-core scalar
4405 4405
Lua
single-core scalar
3729 3729
Lua
multi-core scalar
8958 8958

Floating Point Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Floating Point 8367 8367
Mandelbrot
single-core scalar
2576 2576
Mandelbrot
multi-core scalar
9590 9590
Dot Product
single-core scalar
4215 4215
Dot Product
single-core vector
4272 4272
Dot Product
multi-core scalar
8938 8938
Dot Product
multi-core vector
10301 10301
LU Decomposition
single-core scalar
901 901
LU Decomposition
multi-core scalar
1834 1834
Primality Test
single-core scalar
5360 5360
Primality Test
multi-core scalar
10249 10249
Sharpen Image
single-core scalar
6345 6345
Sharpen Image
multi-core scalar
19802 19802
Blur Image
single-core scalar
7548 7548
Blur Image
multi-core scalar
25220 25220

Memory Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Memory 4180 4180
Read Sequential
single-core scalar
4466 4466
Write Sequential
single-core scalar
6984 6984
Stdlib Allocate
single-core scalar
3658 3658
Stdlib Write
single-core scalar
2528 2528
Stdlib Copy
single-core scalar
3268 3268

Stream Performance

iMac (21.5-inch Mid 2010) iMac (21.5-inch Mid 2010)
Stream 4160 4160
Stream Copy
single-core scalar
4298 4298
Stream Copy
single-core vector
5190 5190
Stream Scale
single-core scalar
4735 4735
Stream Scale
single-core vector
4981 4981
Stream Add
single-core scalar
2419 2419
Stream Add
single-core vector
5181 5181
Stream Triad
single-core scalar
2627 2627
Stream Triad
single-core vector
3852 3852