Section Description Score Geekbench Score
Geekbench 2.1.6 for Mac OS X x86 (32-bit)
Integer Processor integer performance 9180 10786
Floating Point Processor floating point performance 17893
Memory Memory performance 4775
Stream Memory bandwidth performance 3558

Result Information

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Upload Date Thu, 12 Aug 2010 07:11:04 +0000
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System Information

MacPro4,1
Operating System Mac OS X 10.6.4 (Build 10F569)
Model MacPro4,1
Processor Intel Core i7-920 @ 3.00 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 x.x
BIOS Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 9180
Blowfish
single-core scalar
2356
104 MB/sec
 
Blowfish
multi-core scalar
15211
623 MB/sec
 
Text Compress
single-core scalar
3009
9.62 MB/sec
 
Text Compress
multi-core scalar
15155
49.7 MB/sec
 
Text Decompress
single-core scalar
3087
12.7 MB/sec
 
Text Decompress
multi-core scalar
16060
64.0 MB/sec
 
Image Compress
single-core scalar
2661
22.0 Mpixels/sec
 
Image Compress
multi-core scalar
13616
115 Mpixels/sec
 
Image Decompress
single-core scalar
2401
40.3 Mpixels/sec
 
Image Decompress
multi-core scalar
9865
161 Mpixels/sec
 
Lua
single-core scalar
4977
1.92 Mnodes/sec
 
Lua
multi-core scalar
21765
8.37 Mnodes/sec
 

Floating Point Performance

Floating Point 17893
Mandelbrot
single-core scalar
3217
2.14 Gflops
 
Mandelbrot
multi-core scalar
23090
15.1 Gflops
 
Dot Product
single-core scalar
5234
2.53 Gflops
 
Dot Product
multi-core scalar
21300
9.71 Gflops
 
Dot Product
single-core vector
6227
7.46 Gflops
 
Dot Product
multi-core vector
27774
28.9 Gflops
 
LU Decomposition
single-core scalar
1136
1.01 Gflops
 
LU Decomposition
multi-core scalar
4671
4.10 Gflops
 
Primality Test
single-core scalar
6892
1.03 Gflops
 
Primality Test
multi-core scalar
25123
4.66 Gflops
 
Sharpen Image
single-core scalar
7979
18.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
45435
105 Mpixels/sec
 
Blur Image
single-core scalar
10157
8.04 Mpixels/sec
 
Blur Image
multi-core scalar
62271
49.0 Mpixels/sec
 

Memory Performance

Memory 4775
Read Sequential
single-core scalar
6145
7.52 GB/sec
 
Write Sequential
single-core scalar
7272
4.97 GB/sec
 
Stdlib Allocate
single-core scalar
4336
16.2 Mallocs/sec
 
Stdlib Write
single-core scalar
2458
5.09 GB/sec
 
Stdlib Copy
single-core scalar
3664
3.78 GB/sec
 

Stream Performance

Stream 3558
Stream Copy
single-core scalar
3683
5.04 GB/sec
 
Stream Copy
single-core vector
4093
5.31 GB/sec
 
Stream Scale
single-core scalar
3866
5.02 GB/sec
 
Stream Scale
single-core vector
3890
5.25 GB/sec
 
Stream Add
single-core scalar
2766
4.18 GB/sec
 
Stream Add
single-core vector
4181
5.82 GB/sec
 
Stream Triad
single-core scalar
2963
4.09 GB/sec
 
Stream Triad
single-core vector
3023
5.66 GB/sec