Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 14726 15514
Floating Point Processor floating point performance 25450
Memory Memory performance 4790
Stream Memory bandwidth performance 4944

Result Information

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Upload Date Tue, 10 Jul 2012 13:53:30 +0000
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System Information

MacPro4,1
Operating System Mac OS X 10.7.4
Model MacPro4,1
Processor Intel Core i7-990X @ 3.46 GHz
1 Processor, 6 Cores, 12 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. MP41.88Z.0081.B03.0902231259
Memory 12.00 GB 400 MHz DDR3

Integer Performance

Integer 14726
Blowfish
single-core scalar
2085
91.6 MB/sec
 
Blowfish
multi-core scalar
23613
968 MB/sec
 
Text Compress
single-core scalar
2739
8.76 MB/sec
 
Text Compress
multi-core scalar
25216
82.7 MB/sec
 
Text Decompress
single-core scalar
2783
11.4 MB/sec
 
Text Decompress
multi-core scalar
26396
105 MB/sec
 
Image Compress
single-core scalar
2616
21.6 Mpixels/sec
 
Image Compress
multi-core scalar
24005
202 Mpixels/sec
 
Image Decompress
single-core scalar
2680
45.0 Mpixels/sec
 
Image Decompress
multi-core scalar
20501
334 Mpixels/sec
 
Lua
single-core scalar
4319
1.66 Mnodes/sec
 
Lua
multi-core scalar
39759
15.3 Mnodes/sec
 

Floating Point Performance

Floating Point 25450
Mandelbrot
single-core scalar
2999
1.99 Gflops
 
Mandelbrot
multi-core scalar
33850
22.1 Gflops
 
Dot Product
single-core scalar
3898
1.88 Gflops
 
Dot Product
multi-core scalar
31526
14.4 Gflops
 
Dot Product
single-core vector
5072
6.08 Gflops
 
Dot Product
multi-core vector
49367
51.3 Gflops
 
LU Decomposition
single-core scalar
1642
1.46 Gflops
 
LU Decomposition
multi-core scalar
5146
4.51 Gflops
 
Primality Test
single-core scalar
6422
959 Mflops
 
Primality Test
multi-core scalar
46695
8.67 Gflops
 
Sharpen Image
single-core scalar
7367
17.2 Mpixels/sec
 
Sharpen Image
multi-core scalar
67668
156 Mpixels/sec
 
Blur Image
single-core scalar
8725
6.90 Mpixels/sec
 
Blur Image
multi-core scalar
85925
67.6 Mpixels/sec
 

Memory Performance

Memory 4790
Read Sequential
single-core scalar
5179
6.34 GB/sec
 
Write Sequential
single-core scalar
8285
5.67 GB/sec
 
Stdlib Allocate
single-core scalar
2875
10.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3355
6.94 GB/sec
 
Stdlib Copy
single-core scalar
4258
4.39 GB/sec
 

Stream Performance

Stream 4944
Stream Copy
single-core scalar
4326
5.92 GB/sec
 
Stream Copy
single-core vector
6343
8.23 GB/sec
 
Stream Scale
single-core scalar
4446
5.77 GB/sec
 
Stream Scale
single-core vector
5694
7.69 GB/sec
 
Stream Add
single-core scalar
4266
6.44 GB/sec
 
Stream Add
single-core vector
5884
8.19 GB/sec
 
Stream Triad
single-core scalar
4257
5.88 GB/sec
 
Stream Triad
single-core vector
4342
8.13 GB/sec