Section	Description	Score	Geekbench Score
Geekbench 2.1.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	15104	16208
Floating Point	Processor floating point performance	27115
Memory	Memory performance	4828
Stream	Memory bandwidth performance	4664

Result Information

User	KShapiro
Upload Date	Mon, 06 Jul 2009 12:22:41 +0000
Views	3

System Information

	MacPro4,1
Operating System	Mac OS X 10.5.6 (Build 9G3553)
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.B04.0903051113
Memory	16.00 GB 1066 MHz DDR3

Integer Performance

Integer	15104
Blowfish single-core scalar	1939 85.2 MB/sec
Blowfish multi-core scalar	25142 1.01 GB/sec
Text Compress single-core scalar	2718 8.69 MB/sec
Text Compress multi-core scalar	26207 86.0 MB/sec
Text Decompress single-core scalar	2804 11.5 MB/sec
Text Decompress multi-core scalar	28326 113 MB/sec
Image Compress single-core scalar	2575 21.3 Mpixels/sec
Image Compress multi-core scalar	26166 220 Mpixels/sec
Image Decompress single-core scalar	2513 42.2 Mpixels/sec
Image Decompress multi-core scalar	18082 295 Mpixels/sec
Lua single-core scalar	4876 1.88 Mnodes/sec
Lua multi-core scalar	39908 15.4 Mnodes/sec

Floating Point Performance

Floating Point	27115
Mandelbrot single-core scalar	2564 1.71 Gflops
Mandelbrot multi-core scalar	35854 23.5 Gflops
Dot Product single-core scalar	4172 2.02 Gflops
Dot Product multi-core scalar	33684 15.4 Gflops
Dot Product single-core vector	5003 5.99 Gflops
Dot Product multi-core vector	57310 59.6 Gflops
LU Decomposition single-core scalar	1698 1.51 Gflops
LU Decomposition multi-core scalar	14019 12.3 Gflops
Primality Test single-core scalar	6299 941 Mflops
Primality Test multi-core scalar	47997 8.91 Gflops
Sharpen Image single-core scalar	6256 14.6 Mpixels/sec
Sharpen Image multi-core scalar	64922 150 Mpixels/sec
Blur Image single-core scalar	7984 6.32 Mpixels/sec
Blur Image multi-core scalar	91851 72.2 Mpixels/sec

Memory Performance

Memory	4828
Read Sequential single-core scalar	4486 5.49 GB/sec
Write Sequential single-core scalar	7854 5.37 GB/sec
Stdlib Allocate single-core scalar	4864 18.2 Mallocs/sec
Stdlib Write single-core scalar	3187 6.60 GB/sec
Stdlib Copy single-core scalar	3751 3.87 GB/sec

Stream Performance

Stream	4664
Stream Copy single-core scalar	4028 5.51 GB/sec
Stream Copy single-core vector	5262 6.82 GB/sec
Stream Scale single-core scalar	4440 5.76 GB/sec
Stream Scale single-core vector	5132 6.93 GB/sec
Stream Add single-core scalar	4436 6.70 GB/sec
Stream Add single-core vector	5421 7.54 GB/sec
Stream Triad single-core scalar	4609 6.37 GB/sec
Stream Triad single-core vector	3988 7.46 GB/sec