MacPro4,1 MacPro4,1
Geekbench 2 Score 15797 15797

System Information

MacPro4,1 MacPro4,1
Operating System Mac OS X 10.6.1 (Build 10B504) Mac OS X 10.6.1 (Build 10B504)
Model MacPro4,1 MacPro4,1
Processor Intel Xeon X5550 @ 2.66 GHz
1 Processor, 16 Cores
Intel Xeon X5550 @ 2.66 GHz
1 Processor, 16 Cores
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

MacPro4,1 MacPro4,1
Integer 15282 15282
Blowfish
single-core scalar
1931 1931
Blowfish
multi-core scalar
25212 25212
Text Compress
single-core scalar
2732 2732
Text Compress
multi-core scalar
27102 27102
Text Decompress
single-core scalar
2815 2815
Text Decompress
multi-core scalar
28693 28693
Image Compress
single-core scalar
2585 2585
Image Compress
multi-core scalar
23321 23321
Image Decompress
single-core scalar
2712 2712
Image Decompress
multi-core scalar
20042 20042
Lua
single-core scalar
4909 4909
Lua
multi-core scalar
41332 41332

Floating Point Performance

MacPro4,1 MacPro4,1
Floating Point 25827 25827
Mandelbrot
single-core scalar
2568 2568
Mandelbrot
multi-core scalar
33039 33039
Dot Product
single-core scalar
4174 4174
Dot Product
single-core vector
4984 4984
Dot Product
multi-core scalar
34073 34073
Dot Product
multi-core vector
46829 46829
LU Decomposition
single-core scalar
1703 1703
LU Decomposition
multi-core scalar
14001 14001
Primality Test
single-core scalar
6367 6367
Primality Test
multi-core scalar
49164 49164
Sharpen Image
single-core scalar
6447 6447
Sharpen Image
multi-core scalar
61341 61341
Blur Image
single-core scalar
8099 8099
Blur Image
multi-core scalar
88800 88800

Memory Performance

MacPro4,1 MacPro4,1
Memory 4737 4737
Read Sequential
single-core scalar
4637 4637
Write Sequential
single-core scalar
7897 7897
Stdlib Allocate
single-core scalar
4071 4071
Stdlib Write
single-core scalar
3296 3296
Stdlib Copy
single-core scalar
3785 3785

Stream Performance

MacPro4,1 MacPro4,1
Stream 4616 4616
Stream Copy
single-core scalar
4225 4225
Stream Copy
single-core vector
5355 5355
Stream Scale
single-core scalar
4297 4297
Stream Scale
single-core vector
4960 4960
Stream Add
single-core scalar
4394 4394
Stream Add
single-core vector
5275 5275
Stream Triad
single-core scalar
4550 4550
Stream Triad
single-core vector
3872 3872