iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 11850 11850

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 @ 3.81 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-870 @ 3.81 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 4.00 GB 0 MHz RAM 4.00 GB 0 MHz RAM

Integer Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Integer 11109 11109
Blowfish
single-core scalar
2414 2414
Blowfish
multi-core scalar
16624 16624
Text Compress
single-core scalar
2911 2911
Text Compress
multi-core scalar
16800 16800
Text Decompress
single-core scalar
3216 3216
Text Decompress
multi-core scalar
18728 18728
Image Compress
single-core scalar
3221 3221
Image Compress
multi-core scalar
17655 17655
Image Decompress
single-core scalar
3350 3350
Image Decompress
multi-core scalar
14830 14830
Lua
single-core scalar
5640 5640
Lua
multi-core scalar
27930 27930

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 19031 19031
Mandelbrot
single-core scalar
3191 3191
Mandelbrot
multi-core scalar
23868 23868
Dot Product
single-core scalar
5220 5220
Dot Product
single-core vector
6297 6297
Dot Product
multi-core scalar
22163 22163
Dot Product
multi-core vector
34899 34899
LU Decomposition
single-core scalar
1740 1740
LU Decomposition
multi-core scalar
2312 2312
Primality Test
single-core scalar
8067 8067
Primality Test
multi-core scalar
34483 34483
Sharpen Image
single-core scalar
8036 8036
Sharpen Image
multi-core scalar
46614 46614
Blur Image
single-core scalar
9457 9457
Blur Image
multi-core scalar
60099 60099

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 4344 4344
Read Sequential
single-core scalar
5752 5752
Write Sequential
single-core scalar
6425 6425
Stdlib Allocate
single-core scalar
4403 4403
Stdlib Write
single-core scalar
2128 2128
Stdlib Copy
single-core scalar
3013 3013

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 4326 4326
Stream Copy
single-core scalar
4132 4132
Stream Copy
single-core vector
4824 4824
Stream Scale
single-core scalar
4170 4170
Stream Scale
single-core vector
4365 4365
Stream Add
single-core scalar
4128 4128
Stream Add
single-core vector
4999 4999
Stream Triad
single-core scalar
4385 4385
Stream Triad
single-core vector
3611 3611