Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 16285 16803
Floating Point Processor floating point performance 27583
Memory Memory performance 4682
Stream Memory bandwidth performance 5129

Result Information

Upload Date Sun, 23 Nov 2014 19:59:06 +0000
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System Information

Mac Pro (Early 2009)
Operating System Mac OS X 10.9.5 (Build 13F34)
Model Mac Pro (Early 2009)
Processor Intel Xeon X5550 @ 2.66 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 12.00 GB 1066 MHz DDR3

Integer Performance

Integer 16285
Blowfish
single-core scalar
1945
85.4 MB/sec
 
Blowfish
multi-core scalar
25801
1.03 GB/sec
 
Text Compress
single-core scalar
2731
8.74 MB/sec
 
Text Compress
multi-core scalar
27453
90.1 MB/sec
 
Text Decompress
single-core scalar
2806
11.5 MB/sec
 
Text Decompress
multi-core scalar
29513
118 MB/sec
 
Image Compress
single-core scalar
2608
21.5 Mpixels/sec
 
Image Compress
multi-core scalar
27343
230 Mpixels/sec
 
Image Decompress
single-core scalar
2777
46.6 Mpixels/sec
 
Image Decompress
multi-core scalar
24140
394 Mpixels/sec
 
Lua
single-core scalar
5017
1.93 Mnodes/sec
 
Lua
multi-core scalar
43292
16.7 Mnodes/sec
 

Floating Point Performance

Floating Point 27583
Mandelbrot
single-core scalar
2576
1.71 Gflops
 
Mandelbrot
multi-core scalar
36562
23.9 Gflops
 
Dot Product
single-core scalar
4198
2.03 Gflops
 
Dot Product
multi-core scalar
34028
15.5 Gflops
 
Dot Product
single-core vector
4978
5.96 Gflops
 
Dot Product
multi-core vector
52581
54.7 Gflops
 
LU Decomposition
single-core scalar
1862
1.66 Gflops
 
LU Decomposition
multi-core scalar
7626
6.69 Gflops
 
Primality Test
single-core scalar
6843
1.02 Gflops
 
Primality Test
multi-core scalar
54874
10.2 Gflops
 
Sharpen Image
single-core scalar
6494
15.2 Mpixels/sec
 
Sharpen Image
multi-core scalar
72404
167 Mpixels/sec
 
Blur Image
single-core scalar
7663
6.06 Mpixels/sec
 
Blur Image
multi-core scalar
93475
73.5 Mpixels/sec
 

Memory Performance

Memory 4682
Read Sequential
single-core scalar
4577
5.61 GB/sec
 
Write Sequential
single-core scalar
8113
5.55 GB/sec
 
Stdlib Allocate
single-core scalar
3952
14.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3124
6.47 GB/sec
 
Stdlib Copy
single-core scalar
3647
3.76 GB/sec
 

Stream Performance

Stream 5129
Stream Copy
single-core scalar
4738
6.48 GB/sec
 
Stream Copy
single-core vector
5947
7.71 GB/sec
 
Stream Scale
single-core scalar
4931
6.40 GB/sec
 
Stream Scale
single-core vector
5608
7.57 GB/sec
 
Stream Add
single-core scalar
4807
7.26 GB/sec
 
Stream Add
single-core vector
5712
7.95 GB/sec
 
Stream Triad
single-core scalar
5108
7.06 GB/sec
 
Stream Triad
single-core vector
4181
7.83 GB/sec