iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 12320 12320

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 @ 3.93 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-870 @ 3.93 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 1428 MHz DDR3 16.00 GB 1428 MHz DDR3

Integer Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Integer 11197 11197
Blowfish
single-core scalar
2259 2259
Blowfish
multi-core scalar
17216 17216
Text Compress
single-core scalar
2652 2652
Text Compress
multi-core scalar
17281 17281
Text Decompress
single-core scalar
2876 2876
Text Decompress
multi-core scalar
19234 19234
Image Compress
single-core scalar
2825 2825
Image Compress
multi-core scalar
18146 18146
Image Decompress
single-core scalar
2896 2896
Image Decompress
multi-core scalar
15714 15714
Lua
single-core scalar
4622 4622
Lua
multi-core scalar
28646 28646

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 19609 19609
Mandelbrot
single-core scalar
3235 3235
Mandelbrot
multi-core scalar
24468 24468
Dot Product
single-core scalar
4077 4077
Dot Product
single-core vector
5377 5377
Dot Product
multi-core scalar
22795 22795
Dot Product
multi-core vector
35619 35619
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
4090 4090
Primality Test
single-core scalar
6929 6929
Primality Test
multi-core scalar
35563 35563
Sharpen Image
single-core scalar
7713 7713
Sharpen Image
multi-core scalar
50040 50040
Blur Image
single-core scalar
9498 9498
Blur Image
multi-core scalar
63584 63584

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 5074 5074
Read Sequential
single-core scalar
5548 5548
Write Sequential
single-core scalar
8648 8648
Stdlib Allocate
single-core scalar
3159 3159
Stdlib Write
single-core scalar
3570 3570
Stdlib Copy
single-core scalar
4446 4446

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 5239 5239
Stream Copy
single-core scalar
4845 4845
Stream Copy
single-core vector
6882 6882
Stream Scale
single-core scalar
4623 4623
Stream Scale
single-core vector
5888 5888
Stream Add
single-core scalar
4471 4471
Stream Add
single-core vector
6278 6278
Stream Triad
single-core scalar
4331 4331
Stream Triad
single-core vector
4596 4596