iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 12385 12385

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 16.00 GB 1452 MHz DDR3 16.00 GB 1452 MHz DDR3

Integer Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Integer 11146 11146
Blowfish
single-core scalar
2414 2414
Blowfish
multi-core scalar
16708 16708
Text Compress
single-core scalar
2912 2912
Text Compress
multi-core scalar
16840 16840
Text Decompress
single-core scalar
3231 3231
Text Decompress
multi-core scalar
18640 18640
Image Compress
single-core scalar
3222 3222
Image Compress
multi-core scalar
17587 17587
Image Decompress
single-core scalar
3333 3333
Image Decompress
multi-core scalar
15306 15306
Lua
single-core scalar
5636 5636
Lua
multi-core scalar
27923 27923

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 19329 19329
Mandelbrot
single-core scalar
3191 3191
Mandelbrot
multi-core scalar
23797 23797
Dot Product
single-core scalar
5219 5219
Dot Product
single-core vector
6299 6299
Dot Product
multi-core scalar
22128 22128
Dot Product
multi-core vector
34851 34851
LU Decomposition
single-core scalar
1742 1742
LU Decomposition
multi-core scalar
4075 4075
Primality Test
single-core scalar
8090 8090
Primality Test
multi-core scalar
34125 34125
Sharpen Image
single-core scalar
8032 8032
Sharpen Image
multi-core scalar
48238 48238
Blur Image
single-core scalar
9493 9493
Blur Image
multi-core scalar
61332 61332

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 5705 5705
Read Sequential
single-core scalar
6193 6193
Write Sequential
single-core scalar
9985 9985
Stdlib Allocate
single-core scalar
4419 4419
Stdlib Write
single-core scalar
3613 3613
Stdlib Copy
single-core scalar
4317 4317

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 5784 5784
Stream Copy
single-core scalar
5222 5222
Stream Copy
single-core vector
7422 7422
Stream Scale
single-core scalar
5043 5043
Stream Scale
single-core vector
6438 6438
Stream Add
single-core scalar
4850 4850
Stream Add
single-core vector
7108 7108
Stream Triad
single-core scalar
4980 4980
Stream Triad
single-core vector
5209 5209