Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 19652 19552
Floating Point Processor floating point performance 32451
Memory Memory performance 4252
Stream Memory bandwidth performance 4659

Result Information

Upload Date Wed, 19 Sep 2012 09:51:39 +0000
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System Information

MacPro5,1
Operating System Mac OS X 10.8.1 (Build 12B19)
Model MacPro5,1
Processor Intel Xeon E5645 @ 2.40 GHz
2 Processors, 12 Cores, 24 Threads
Processor ID GenuineIntel Family 6 Model 44 Stepping 2
L1 Instruction Cache 32 KB x 6
L1 Data Cache 32 KB x 6
L2 Cache 256 KB x 6
L3 Cache 12288 KB
Motherboard Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP51.88Z.007F.B03.1010071432
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 19652
Blowfish
single-core scalar
1770
77.7 MB/sec
 
Blowfish
multi-core scalar
33404
1.34 GB/sec
 
Text Compress
single-core scalar
2501
8.00 MB/sec
 
Text Compress
multi-core scalar
35286
116 MB/sec
 
Text Decompress
single-core scalar
2574
10.6 MB/sec
 
Text Decompress
multi-core scalar
37476
149 MB/sec
 
Image Compress
single-core scalar
2370
19.6 Mpixels/sec
 
Image Compress
multi-core scalar
34574
291 Mpixels/sec
 
Image Decompress
single-core scalar
2499
42.0 Mpixels/sec
 
Image Decompress
multi-core scalar
24724
403 Mpixels/sec
 
Lua
single-core scalar
4554
1.75 Mnodes/sec
 
Lua
multi-core scalar
54092
20.8 Mnodes/sec
 

Floating Point Performance

Floating Point 32451
Mandelbrot
single-core scalar
2352
1.57 Gflops
 
Mandelbrot
multi-core scalar
46859
30.7 Gflops
 
Dot Product
single-core scalar
3847
1.86 Gflops
 
Dot Product
multi-core scalar
44148
20.1 Gflops
 
Dot Product
single-core vector
4638
5.56 Gflops
 
Dot Product
multi-core vector
68767
71.5 Gflops
 
LU Decomposition
single-core scalar
1689
1.50 Gflops
 
LU Decomposition
multi-core scalar
8310
7.29 Gflops
 
Primality Test
single-core scalar
5972
892 Mflops
 
Primality Test
multi-core scalar
63385
11.8 Gflops
 
Sharpen Image
single-core scalar
5916
13.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
79014
182 Mpixels/sec
 
Blur Image
single-core scalar
6992
5.53 Mpixels/sec
 
Blur Image
multi-core scalar
112430
88.4 Mpixels/sec
 

Memory Performance

Memory 4252
Read Sequential
single-core scalar
4574
5.60 GB/sec
 
Write Sequential
single-core scalar
7370
5.04 GB/sec
 
Stdlib Allocate
single-core scalar
3089
11.5 Mallocs/sec
 
Stdlib Write
single-core scalar
2853
5.91 GB/sec
 
Stdlib Copy
single-core scalar
3377
3.48 GB/sec
 

Stream Performance

Stream 4659
Stream Copy
single-core scalar
4353
5.95 GB/sec
 
Stream Copy
single-core vector
5332
6.91 GB/sec
 
Stream Scale
single-core scalar
4526
5.87 GB/sec
 
Stream Scale
single-core vector
5084
6.86 GB/sec
 
Stream Add
single-core scalar
4361
6.58 GB/sec
 
Stream Add
single-core vector
5158
7.18 GB/sec
 
Stream Triad
single-core scalar
4666
6.45 GB/sec
 
Stream Triad
single-core vector
3792
7.10 GB/sec