Section	Description	Score	Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	12950	13413
Floating Point	Processor floating point performance	21681
Memory	Memory performance	4038
Stream	Memory bandwidth performance	4852

Result Information

User	markjaquith
Upload Date	Mon, 28 May 2012 21:41:00 +0000
Views	3
Notes	12 GB of RAM

System Information

	Mac Pro (Early 2009)
Operating System	Mac OS X 10.7.4 (Build 11E53)
Model	Mac Pro (Early 2009)
Processor	Intel Xeon E5520 @ 2.26 GHz 2 Processors, 8 Cores, 16 Threads
Processor ID	GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache	32 KB x 4
L1 Data Cache	32 KB x 4
L2 Cache	256 KB x 4
L3 Cache	8192 KB
Motherboard	Apple Inc. Mac-F221BEC8
BIOS	Apple Inc. MP41.88Z.0081.B07.0910130729
Memory	12.00 GB 1066 MHz DDR3

Integer Performance

Integer	12950
Blowfish single-core scalar	1605 70.5 MB/sec
Blowfish multi-core scalar	21086 864 MB/sec
Text Compress single-core scalar	2278 7.29 MB/sec
Text Compress multi-core scalar	22980 75.4 MB/sec
Text Decompress single-core scalar	2316 9.52 MB/sec
Text Decompress multi-core scalar	24275 96.7 MB/sec
Image Compress single-core scalar	2145 17.7 Mpixels/sec
Image Compress multi-core scalar	22309 188 Mpixels/sec
Image Decompress single-core scalar	2275 38.2 Mpixels/sec
Image Decompress multi-core scalar	15893 259 Mpixels/sec
Lua single-core scalar	3879 1.49 Mnodes/sec
Lua multi-core scalar	34365 13.2 Mnodes/sec

Floating Point Performance

Floating Point	21681
Mandelbrot single-core scalar	2126 1.41 Gflops
Mandelbrot multi-core scalar	30107 19.7 Gflops
Dot Product single-core scalar	3475 1.68 Gflops
Dot Product multi-core scalar	27940 12.7 Gflops
Dot Product single-core vector	4193 5.02 Gflops
Dot Product multi-core vector	43858 45.6 Gflops
LU Decomposition single-core scalar	1541 1.37 Gflops
LU Decomposition multi-core scalar	5206 4.56 Gflops
Primality Test single-core scalar	5419 809 Mflops
Primality Test multi-core scalar	42647 7.91 Gflops
Sharpen Image single-core scalar	5275 12.3 Mpixels/sec
Sharpen Image multi-core scalar	50936 117 Mpixels/sec
Blur Image single-core scalar	6314 5.00 Mpixels/sec
Blur Image multi-core scalar	74504 58.6 Mpixels/sec

Memory Performance

Memory	4038
Read Sequential single-core scalar	4468 5.47 GB/sec
Write Sequential single-core scalar	6570 4.49 GB/sec
Stdlib Allocate single-core scalar	2730 10.2 Mallocs/sec
Stdlib Write single-core scalar	2347 4.86 GB/sec
Stdlib Copy single-core scalar	4075 4.20 GB/sec

Stream Performance

Stream	4852
Stream Copy single-core scalar	3679 5.03 GB/sec
Stream Copy single-core vector	6458 8.37 GB/sec
Stream Scale single-core scalar	3834 4.98 GB/sec
Stream Scale single-core vector	6080 8.21 GB/sec
Stream Add single-core scalar	3674 5.55 GB/sec
Stream Add single-core vector	6416 8.93 GB/sec
Stream Triad single-core scalar	3955 5.47 GB/sec
Stream Triad single-core vector	4721 8.84 GB/sec