iMac (21.5-inch Mid 2010) RD580_ AWRDACPI
Geekbench 2 Score 5764 3192

System Information

iMac (21.5-inch Mid 2010) RD580_ AWRDACPI
Operating System Mac OS X 10.6.8 (Build 10K549) Microsoft Windows XP Professional
Model iMac (21.5-inch Mid 2010) RD580_ AWRDACPI
Processor Intel Core i3-540 @ 3.06 GHz
1 Processor, 2 Cores, 4 Threads
AMD Opteron 165 @ 3.05 GHz
2 Processors, 2 Cores
Processor ID GenuineIntel Family 6 Model 37 Stepping 5 AuthenticAMD Family 15 Model 35 Stepping 2
L1 Instruction Cache 32 KB x 2 0 KB
L1 Data Cache 32 KB x 2 0 KB
L2 Cache 256 KB x 2 1024 KB
L3 Cache 4096 KB 0 KB
Motherboard Apple Inc. Mac-F2238AC8 DFI Corp,LTD LP UT CFX3200
BIOS Apple Inc. IM112.88Z.0057.B01.1112090906
Memory 16.00 GB 1333 MHz DDR3 2.00 GB 0 MHz

Integer Performance

iMac (21.5-inch Mid 2010) RD580_ AWRDACPI
Integer 4410 3482
Blowfish
single-core scalar
1884 1885
Blowfish
multi-core scalar
6523 4035
Text Compress
single-core scalar
2388 2305
Text Compress
multi-core scalar
6323 4492
Text Decompress
single-core scalar
2384 2453
Text Decompress
multi-core scalar
6438 5039
Image Compress
single-core scalar
2145 2209
Image Compress
multi-core scalar
5616 4328
Image Decompress
single-core scalar
1930 1876
Image Decompress
multi-core scalar
4541 3820
Crafty Chess
single-core scalar
3139
Crafty Chess
multi-core scalar
5232
Lua
single-core scalar
3711 2863
Lua
multi-core scalar
9037 5073

Floating Point Performance

iMac (21.5-inch Mid 2010) RD580_ AWRDACPI
Floating Point 8362 4128
Mandelbrot
single-core scalar
2576 2195
Mandelbrot
multi-core scalar
9569 4459
Dot Product
single-core scalar
4215 997
Dot Product
single-core vector
4271 2241
Dot Product
multi-core scalar
8935 2053
Dot Product
multi-core vector
10303 4964
LU Decomposition
single-core scalar
900 2202
LU Decomposition
multi-core scalar
1865 4355
Primality Test
single-core scalar
5370 2762
Primality Test
multi-core scalar
10175 4496
Sharpen Image
single-core scalar
6341 2684
Sharpen Image
multi-core scalar
19833 5417
Blur Image
single-core scalar
7546 6314
Blur Image
multi-core scalar
25173 12663

Memory Performance

iMac (21.5-inch Mid 2010) RD580_ AWRDACPI
Memory 4286 1843
Read Sequential
single-core scalar
4398 2577
Write Sequential
single-core scalar
6988 2916
Stdlib Allocate
single-core scalar
3551 1710
Stdlib Write
single-core scalar
2836 916
Stdlib Copy
single-core scalar
3660 1097

Stream Performance

iMac (21.5-inch Mid 2010) RD580_ AWRDACPI
Stream 4370 1608
Stream Copy
single-core scalar
4375 1642
Stream Scale
single-core scalar
4814 1686
Stream Add
single-core scalar
2420 1348
Stream Triad
single-core scalar
2617 1356