iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 11842 11842

System Information

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Operating System Mac OS X 10.8.5 (Build 12F45) Mac OS X 10.8.5 (Build 12F45)
Model iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Processor Intel Core i7-870 @ 3.79 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-870 @ 3.79 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F2238BAE 1.0 Apple Inc. Mac-F2238BAE 1.0
BIOS Apple Inc. IM112.88Z.0057.B00.1005051455 Apple Inc. IM112.88Z.0057.B00.1005051455
Memory 16.00 GB 1444 MHz DDR3 16.00 GB 1444 MHz DDR3

Integer Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Integer 10783 10783
Blowfish
single-core scalar
2182 2182
Blowfish
multi-core scalar
16377 16377
Text Compress
single-core scalar
2566 2566
Text Compress
multi-core scalar
16758 16758
Text Decompress
single-core scalar
2787 2787
Text Decompress
multi-core scalar
18532 18532
Image Compress
single-core scalar
2723 2723
Image Compress
multi-core scalar
17507 17507
Image Decompress
single-core scalar
2791 2791
Image Decompress
multi-core scalar
15067 15067
Lua
single-core scalar
4464 4464
Lua
multi-core scalar
27642 27642

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 18772 18772
Mandelbrot
single-core scalar
3124 3124
Mandelbrot
multi-core scalar
23501 23501
Dot Product
single-core scalar
3935 3935
Dot Product
single-core vector
5191 5191
Dot Product
multi-core scalar
21926 21926
Dot Product
multi-core vector
34691 34691
LU Decomposition
single-core scalar
1490 1490
LU Decomposition
multi-core scalar
4052 4052
Primality Test
single-core scalar
6692 6692
Primality Test
multi-core scalar
34339 34339
Sharpen Image
single-core scalar
7437 7437
Sharpen Image
multi-core scalar
46273 46273
Blur Image
single-core scalar
9168 9168
Blur Image
multi-core scalar
60998 60998

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 4868 4868
Read Sequential
single-core scalar
5384 5384
Write Sequential
single-core scalar
8265 8265
Stdlib Allocate
single-core scalar
2943 2943
Stdlib Write
single-core scalar
3162 3162
Stdlib Copy
single-core scalar
4588 4588

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 5247 5247
Stream Copy
single-core scalar
4766 4766
Stream Copy
single-core vector
7004 7004
Stream Scale
single-core scalar
4551 4551
Stream Scale
single-core vector
5953 5953
Stream Add
single-core scalar
4416 4416
Stream Add
single-core vector
6347 6347
Stream Triad
single-core scalar
4284 4284
Stream Triad
single-core vector
4656 4656