Mac Pro (Mid 2010) Mac Pro (Mid 2012)
Geekbench 2 Score 25454 25527

System Information

Mac Pro (Mid 2010) Mac Pro (Mid 2012)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.7.4
Model Mac Pro (Mid 2010) Mac Pro (Mid 2012)
Processor Intel Xeon X5670 @ 2.93 GHz
2 Processors, 12 Cores, 24 Threads
Intel Xeon X5675 @ 3.06 GHz
2 Processors, 12 Cores, 24 Threads
Processor ID GenuineIntel Family 6 Model 44 Stepping 2 GenuineIntel Family 6 Model 44 Stepping 2
L1 Instruction Cache 32 KB 32 KB x 6
L1 Data Cache 32 KB 32 KB x 6
L2 Cache 256 KB 256 KB x 6
L3 Cache 12288 KB 12288 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP51.88Z.007F.B03.1010071432 Apple Inc. MP51.88Z.007F.B03.1010071432
Memory 48.00 GB 1333 MHz DDR3 24.00 GB 1333 MHz DDR3

Integer Performance

Mac Pro (Mid 2010) Mac Pro (Mid 2012)
Integer 24579 25408
Blowfish
single-core scalar
2098 2191
Blowfish
multi-core scalar
39943 41991
Text Compress
single-core scalar
2971 3088
Text Compress
multi-core scalar
42206 44276
Text Decompress
single-core scalar
3067 3182
Text Decompress
multi-core scalar
45560 47460
Image Compress
single-core scalar
2796 2915
Image Compress
multi-core scalar
42865 43624
Image Decompress
single-core scalar
2943 3060
Image Decompress
multi-core scalar
39434 38889
Lua
single-core scalar
5388 5666
Lua
multi-core scalar
65677 68555

Floating Point Performance

Mac Pro (Mid 2010) Mac Pro (Mid 2012)
Floating Point 43632 43116
Mandelbrot
single-core scalar
2789 2911
Mandelbrot
multi-core scalar
59104 62474
Dot Product
single-core scalar
4544 4763
Dot Product
single-core vector
5412 5750
Dot Product
multi-core scalar
55188 57637
Dot Product
multi-core vector
93329 89135
LU Decomposition
single-core scalar
1710 2088
LU Decomposition
multi-core scalar
21772 9785
Primality Test
single-core scalar
7255 6985
Primality Test
multi-core scalar
77263 77518
Sharpen Image
single-core scalar
7018 7290
Sharpen Image
multi-core scalar
115717 117254
Blur Image
single-core scalar
8815 8660
Blur Image
multi-core scalar
150939 151378

Memory Performance

Mac Pro (Mid 2010) Mac Pro (Mid 2012)
Memory 4858 5021
Read Sequential
single-core scalar
4837 5012
Write Sequential
single-core scalar
8434 8952
Stdlib Allocate
single-core scalar
3737 3850
Stdlib Write
single-core scalar
3306 3344
Stdlib Copy
single-core scalar
3979 3947

Stream Performance

Mac Pro (Mid 2010) Mac Pro (Mid 2012)
Stream 6091 5404
Stream Copy
single-core scalar
4779 5055
Stream Copy
single-core vector
8378 6239
Stream Scale
single-core scalar
4951 5261
Stream Scale
single-core vector
7865 5888
Stream Add
single-core scalar
5377 5020
Stream Add
single-core vector
7004 5968
Stream Triad
single-core scalar
5197 5406
Stream Triad
single-core vector
5182 4395