Section Description Score Geekbench Score
Geekbench 2.1.6 for Mac OS X x86 (64-bit)
Integer Processor integer performance 13695 15101
Floating Point Processor floating point performance 23894
Memory Memory performance 6933
Stream Memory bandwidth performance 5587

Result Information

User Tutor
Upload Date Wed, 21 Dec 2011 03:41:21 +0000
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System Information

MacPro4,1
Operating System Mac OS X 10.6.7 (Build 10J869)
Model MacPro4,1
Processor Intel Core i7-975 @ 3.33 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F4208EAA
BIOS Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 12.00 GB 1600 MHz DDR3

Integer Performance

Integer 13695
Blowfish
single-core scalar
2949
130 MB/sec
 
Blowfish
multi-core scalar
19869
814 MB/sec
 
Text Compress
single-core scalar
4151
13.3 MB/sec
 
Text Compress
multi-core scalar
21545
70.7 MB/sec
 
Text Decompress
single-core scalar
4262
17.5 MB/sec
 
Text Decompress
multi-core scalar
22836
91.0 MB/sec
 
Image Compress
single-core scalar
3940
32.5 Mpixels/sec
 
Image Compress
multi-core scalar
21100
178 Mpixels/sec
 
Image Decompress
single-core scalar
4165
69.9 Mpixels/sec
 
Image Decompress
multi-core scalar
18747
306 Mpixels/sec
 
Lua
single-core scalar
7447
2.87 Mnodes/sec
 
Lua
multi-core scalar
33329
12.8 Mnodes/sec
 

Floating Point Performance

Floating Point 23894
Mandelbrot
single-core scalar
3906
2.60 Gflops
 
Mandelbrot
multi-core scalar
28316
18.5 Gflops
 
Dot Product
single-core scalar
6351
3.07 Gflops
 
Dot Product
multi-core scalar
26307
12.0 Gflops
 
Dot Product
single-core vector
7646
9.16 Gflops
 
Dot Product
multi-core vector
44696
46.5 Gflops
 
LU Decomposition
single-core scalar
2691
2.39 Gflops
 
LU Decomposition
multi-core scalar
11575
10.1 Gflops
 
Primality Test
single-core scalar
9563
1.43 Gflops
 
Primality Test
multi-core scalar
38381
7.12 Gflops
 
Sharpen Image
single-core scalar
9833
22.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
58049
134 Mpixels/sec
 
Blur Image
single-core scalar
12313
9.74 Mpixels/sec
 
Blur Image
multi-core scalar
74891
58.9 Mpixels/sec
 

Memory Performance

Memory 6933
Read Sequential
single-core scalar
6797
8.32 GB/sec
 
Write Sequential
single-core scalar
12003
8.21 GB/sec
 
Stdlib Allocate
single-core scalar
6064
22.6 Mallocs/sec
 
Stdlib Write
single-core scalar
4299
8.90 GB/sec
 
Stdlib Copy
single-core scalar
5503
5.67 GB/sec
 

Stream Performance

Stream 5587
Stream Copy
single-core scalar
5165
7.06 GB/sec
 
Stream Copy
single-core vector
7080
9.18 GB/sec
 
Stream Scale
single-core scalar
5199
6.75 GB/sec
 
Stream Scale
single-core vector
6354
8.58 GB/sec
 
Stream Add
single-core scalar
4699
7.09 GB/sec
 
Stream Add
single-core vector
6520
9.07 GB/sec
 
Stream Triad
single-core scalar
4986
6.89 GB/sec
 
Stream Triad
single-core vector
4693
8.78 GB/sec