Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	10478	11111
Floating Point	Processor floating point performance	17691
Memory	Memory performance	4197
Stream	Memory bandwidth performance	4125

Result Information

User	kenspocket
Upload Date	Tue, 23 Jul 2013 12:39:42 +0000
Views	16
Notes	16GB Ram , 2x 8GB Slot 3 & 4 . Apple state use slots 2 & 3 for two chip setup. And here we can see why , Ram runs slower using slots 3 & 4 for a 2 chip setup with 16GB total.

System Information

	MacPro5,1 LEN303 2013 3.33ghz M-Lion 2x8GB Slots 3&4
Operating System	Mac OS X 10.8.4 (Build 12E55)
Model	MacPro5,1
Processor	Intel Xeon W3580 @ 3.33 GHz 1 Processor, 4 Cores, 8 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. MP51.88Z.007F.B03.1010071432
Memory	16.00 GB 0 MHz RAM

Integer Performance

Integer	10478
Blowfish single-core scalar	2276 100.0 MB/sec
Blowfish multi-core scalar	15266 626 MB/sec
Text Compress single-core scalar	3222 10.3 MB/sec
Text Compress multi-core scalar	16548 54.3 MB/sec
Text Decompress single-core scalar	3301 13.6 MB/sec
Text Decompress multi-core scalar	17551 69.9 MB/sec
Image Compress single-core scalar	3028 25.0 Mpixels/sec
Image Compress multi-core scalar	16077 135 Mpixels/sec
Image Decompress single-core scalar	3112 52.3 Mpixels/sec
Image Decompress multi-core scalar	13932 227 Mpixels/sec
Lua single-core scalar	5838 2.25 Mnodes/sec
Lua multi-core scalar	25592 9.84 Mnodes/sec

Floating Point Performance

Floating Point	17691
Mandelbrot single-core scalar	3017 2.01 Gflops
Mandelbrot multi-core scalar	21722 14.2 Gflops
Dot Product single-core scalar	4932 2.38 Gflops
Dot Product multi-core scalar	20185 9.20 Gflops
Dot Product single-core vector	5820 6.97 Gflops
Dot Product multi-core vector	31434 32.7 Gflops
LU Decomposition single-core scalar	2182 1.94 Gflops
LU Decomposition multi-core scalar	2177 1.91 Gflops
Primality Test single-core scalar	7654 1.14 Gflops
Primality Test multi-core scalar	31203 5.79 Gflops
Sharpen Image single-core scalar	7555 17.6 Mpixels/sec
Sharpen Image multi-core scalar	44749 103 Mpixels/sec
Blur Image single-core scalar	8948 7.08 Mpixels/sec
Blur Image multi-core scalar	56100 44.1 Mpixels/sec

Memory Performance

Memory	4197
Read Sequential single-core scalar	6018 7.37 GB/sec
Write Sequential single-core scalar	6042 4.13 GB/sec
Stdlib Allocate single-core scalar	4255 15.9 Mallocs/sec
Stdlib Write single-core scalar	2000 4.14 GB/sec
Stdlib Copy single-core scalar	2674 2.76 GB/sec

Stream Performance

Stream	4125
Stream Copy single-core scalar	4040 5.52 GB/sec
Stream Copy single-core vector	4376 5.67 GB/sec
Stream Scale single-core scalar	4093 5.31 GB/sec
Stream Scale single-core vector	4024 5.43 GB/sec
Stream Add single-core scalar	4114 6.21 GB/sec
Stream Add single-core vector	4520 6.29 GB/sec
Stream Triad single-core scalar	4498 6.22 GB/sec
Stream Triad single-core vector	3335 6.24 GB/sec