Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9610 11258
Floating Point Processor floating point performance 16888
Memory Memory performance 6384
Stream Memory bandwidth performance 7077

Result Information

Upload Date Fri, 12 Mar 2010 22:34:22 +0000
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System Information

MacPro4,1
Operating System Mac OS X 10.6.2 (Build 10C540)
Model MacPro4,1
Processor Intel Core i7-920 @ 3.35 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 Computer, Inc. Mac-F4208DC8
BIOS Apple Computer, Inc. MP31.88Z.00C1.B00.0802091544
Memory 6.00 GB 2000 MHz DDR3

Integer Performance

Integer 9610
Blowfish
single-core scalar
2216
97.4 MB/sec
 
Blowfish
multi-core scalar
12370
507 MB/sec
 
Text Compress
single-core scalar
3157
10.1 MB/sec
 
Text Compress
multi-core scalar
16529
54.2 MB/sec
 
Text Decompress
single-core scalar
3210
13.2 MB/sec
 
Text Decompress
multi-core scalar
17163
68.4 MB/sec
 
Image Compress
single-core scalar
2970
24.5 Mpixels/sec
 
Image Compress
multi-core scalar
12556
106 Mpixels/sec
 
Image Decompress
single-core scalar
3176
53.3 Mpixels/sec
 
Image Decompress
multi-core scalar
12200
199 Mpixels/sec
 
Lua
single-core scalar
5690
2.19 Mnodes/sec
 
Lua
multi-core scalar
24087
9.27 Mnodes/sec
 

Floating Point Performance

Floating Point 16888
Mandelbrot
single-core scalar
2936
1.95 Gflops
 
Mandelbrot
multi-core scalar
17829
11.7 Gflops
 
Dot Product
single-core scalar
4786
2.31 Gflops
 
Dot Product
multi-core scalar
19786
9.02 Gflops
 
Dot Product
single-core vector
5748
6.89 Gflops
 
Dot Product
multi-core vector
33302
34.6 Gflops
 
LU Decomposition
single-core scalar
2095
1.86 Gflops
 
LU Decomposition
multi-core scalar
8455
7.41 Gflops
 
Primality Test
single-core scalar
7655
1.14 Gflops
 
Primality Test
multi-core scalar
30144
5.59 Gflops
 
Sharpen Image
single-core scalar
7403
17.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
36305
83.7 Mpixels/sec
 
Blur Image
single-core scalar
9229
7.30 Mpixels/sec
 
Blur Image
multi-core scalar
50766
39.9 Mpixels/sec
 

Memory Performance

Memory 6384
Read Sequential
single-core scalar
6301
7.72 GB/sec
 
Write Sequential
single-core scalar
9264
6.34 GB/sec
 
Stdlib Allocate
single-core scalar
4394
16.4 Mallocs/sec
 
Stdlib Write
single-core scalar
5365
11.1 GB/sec
 
Stdlib Copy
single-core scalar
6596
6.80 GB/sec
 

Stream Performance

Stream 7077
Stream Copy
single-core scalar
5634
7.70 GB/sec
 
Stream Copy
single-core vector
9734
12.6 GB/sec
 
Stream Scale
single-core scalar
5829
7.56 GB/sec
 
Stream Scale
single-core vector
9033
12.2 GB/sec
 
Stream Add
single-core scalar
5700
8.60 GB/sec
 
Stream Add
single-core vector
8740
12.2 GB/sec
 
Stream Triad
single-core scalar
5650
7.81 GB/sec
 
Stream Triad
single-core vector
6297
11.8 GB/sec