iMac (27-inch Late 2013) OSX 10.8 Mac Pro (Mid 2010)
Geekbench 2 Score 13728 25523

System Information

iMac (27-inch Late 2013) OSX 10.8 Mac Pro (Mid 2010)
Operating System Mac OS X 10.8.5 (Build 12F45) Mac OS X 10.7.3 (Build 11D50d)
Model iMac14,2 Mac Pro (Mid 2010)
Processor Intel Core i7-4771 @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads
Intel Xeon X5670 @ 2.93 GHz
2 Processors, 12 Cores, 24 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 44 Stepping 2
L1 Instruction Cache 32 KB x 4 32 KB
L1 Data Cache 32 KB x 4 32 KB
L2 Cache 256 KB x 4 256 KB
L3 Cache 8192 KB 12288 KB
Motherboard Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. IM142.88Z.0118.B00.1309031249 Apple Inc. MP51.88Z.007F.B03.1010071432
Memory 8.00 GB 1600 MHz DDR3 24.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Late 2013) OSX 10.8 Mac Pro (Mid 2010)
Integer 11425 24634
Blowfish
single-core scalar
3056 2094
Blowfish
multi-core scalar
20548 40595
Text Compress
single-core scalar
3436 2975
Text Compress
multi-core scalar
18111 43243
Text Decompress
single-core scalar
3600 3055
Text Decompress
multi-core scalar
20105 46116
Image Compress
single-core scalar
2888 2793
Image Compress
multi-core scalar
15060 43272
Image Decompress
single-core scalar
3092 2952
Image Decompress
multi-core scalar
13652 40241
Lua
single-core scalar
6338 4988
Lua
multi-core scalar
27218 63289

Floating Point Performance

iMac (27-inch Late 2013) OSX 10.8 Mac Pro (Mid 2010)
Floating Point 21715 43794
Mandelbrot
single-core scalar
3446 2788
Mandelbrot
multi-core scalar
26439 59148
Dot Product
single-core scalar
5359 4533
Dot Product
single-core vector
8087 5421
Dot Product
multi-core scalar
41770 55259
Dot Product
multi-core vector
43447 92787
LU Decomposition
single-core scalar
1930 1970
LU Decomposition
multi-core scalar
6515 22124
Primality Test
single-core scalar
7982 7117
Primality Test
multi-core scalar
32693 76162
Sharpen Image
single-core scalar
8454 7023
Sharpen Image
multi-core scalar
46769 116277
Blur Image
single-core scalar
9117 8811
Blur Image
multi-core scalar
62012 153705

Memory Performance

iMac (27-inch Late 2013) OSX 10.8 Mac Pro (Mid 2010)
Memory 7292 4887
Read Sequential
single-core scalar
9043 4929
Write Sequential
single-core scalar
12323 8509
Stdlib Allocate
single-core scalar
5591 3516
Stdlib Write
single-core scalar
4007 3467
Stdlib Copy
single-core scalar
5497 4017

Stream Performance

iMac (27-inch Late 2013) OSX 10.8 Mac Pro (Mid 2010)
Stream 6713 5961
Stream Copy
single-core scalar
7919 4737
Stream Copy
single-core vector
8577 7419
Stream Scale
single-core scalar
8102 4785
Stream Scale
single-core vector
8067 8413
Stream Add
single-core scalar
3083 5159
Stream Add
single-core vector
8433 6928
Stream Triad
single-core scalar
3363 5146
Stream Triad
single-core vector
6166 5103