Section Description Score Geekbench Score
Geekbench 2.1.2 for Mac OS X x86 (64-bit)
Integer Processor integer performance 15283 15949
Floating Point Processor floating point performance 26766
Memory Memory performance 4179
Stream Memory bandwidth performance 3966

Result Information

User GYnot
Upload Date Fri, 28 Aug 2009 14:43:23 +0000
Views 1

System Information

MacPro4,1
Operating System Mac OS X 10.6 (Build 10A432)
Model MacPro4,1
Processor Intel Xeon X5550 @ 2.66 GHz
1 Processor, 16 Cores
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-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 24.00 GB 1066 MHz DDR3

Integer Performance

Integer 15283
Blowfish
single-core scalar
1859
81.7 MB/sec
 
Blowfish
multi-core scalar
24628
1009 MB/sec
 
Text Compress
single-core scalar
2616
8.37 MB/sec
 
Text Compress
multi-core scalar
25938
85.1 MB/sec
 
Text Decompress
single-core scalar
2702
11.1 MB/sec
 
Text Decompress
multi-core scalar
27740
111 MB/sec
 
Image Compress
single-core scalar
2491
20.6 Mpixels/sec
 
Image Compress
multi-core scalar
26698
225 Mpixels/sec
 
Image Decompress
single-core scalar
2618
44.0 Mpixels/sec
 
Image Decompress
multi-core scalar
22388
365 Mpixels/sec
 
Lua
single-core scalar
4704
1.81 Mnodes/sec
 
Lua
multi-core scalar
39024
15.0 Mnodes/sec
 

Floating Point Performance

Floating Point 26766
Mandelbrot
single-core scalar
2463
1.64 Gflops
 
Mandelbrot
multi-core scalar
33129
21.7 Gflops
 
Dot Product
single-core scalar
4010
1.94 Gflops
 
Dot Product
multi-core scalar
32540
14.8 Gflops
 
Dot Product
single-core vector
4818
5.77 Gflops
 
Dot Product
multi-core vector
54179
56.3 Gflops
 
LU Decomposition
single-core scalar
1792
1.59 Gflops
 
LU Decomposition
multi-core scalar
12520
11.0 Gflops
 
Primality Test
single-core scalar
6094
910 Mflops
 
Primality Test
multi-core scalar
47285
8.78 Gflops
 
Sharpen Image
single-core scalar
6206
14.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
70055
161 Mpixels/sec
 
Blur Image
single-core scalar
7764
6.14 Mpixels/sec
 
Blur Image
multi-core scalar
91878
72.2 Mpixels/sec
 

Memory Performance

Memory 4179
Read Sequential
single-core scalar
3859
4.73 GB/sec
 
Write Sequential
single-core scalar
7445
5.09 GB/sec
 
Stdlib Allocate
single-core scalar
3838
14.3 Mallocs/sec
 
Stdlib Write
single-core scalar
2665
5.52 GB/sec
 
Stdlib Copy
single-core scalar
3092
3.19 GB/sec
 

Stream Performance

Stream 3966
Stream Copy
single-core scalar
3317
4.54 GB/sec
 
Stream Copy
single-core vector
5355
6.94 GB/sec
 
Stream Scale
single-core scalar
3616
4.69 GB/sec
 
Stream Scale
single-core vector
4740
6.40 GB/sec
 
Stream Add
single-core scalar
3217
4.86 GB/sec
 
Stream Add
single-core vector
4759
6.62 GB/sec
 
Stream Triad
single-core scalar
3431
4.74 GB/sec
 
Stream Triad
single-core vector
3300
6.18 GB/sec