I just got my 5,1 6-core MP that is replacing my 1,1, and since I still have the old machine, I'd thought I run some side-by-side comparisons.
First off, the specs:
Old Machine
2.66 Ghz 4-core Xeons
12 GB RAM
Radeon 4870
128 GB Crucial SSD Boot Drive
New Machine
3.33 Ghz 6-core Xeons
16 GB RAM (soon to be 24 GB)
Radeon 5870
512 GB Crucial SSD Boot Drive
Now the comparison, expressed as Speed New/Speed Old:
Launch Lightroom 4,1: ~1.4X
Launch Photoshop 5: ~1.3X
Launch Win XP VM under Fusion 4: ~1.5X
Import Canon RAW files into Lightroom 4.1: ~1.0X
Create 1:1 previews in Lightroom 1.1: ~3.0X
Merge into a panorama in Photoshop 5: ~2.0X
Geekbench (32-bit): ~2.5X
For what I do, the 5,1 hex is on average about 2X faster than my old 1,1 Not as fast as I thought it would be, but fast enough for me to keep it.
If ANybody want's me to run some other comparisons. I'll be glad to run them, provided I have the software.
First off, the specs:
Old Machine
2.66 Ghz 4-core Xeons
12 GB RAM
Radeon 4870
128 GB Crucial SSD Boot Drive
New Machine
3.33 Ghz 6-core Xeons
16 GB RAM (soon to be 24 GB)
Radeon 5870
512 GB Crucial SSD Boot Drive
Now the comparison, expressed as Speed New/Speed Old:
Launch Lightroom 4,1: ~1.4X
Launch Photoshop 5: ~1.3X
Launch Win XP VM under Fusion 4: ~1.5X
Import Canon RAW files into Lightroom 4.1: ~1.0X
Create 1:1 previews in Lightroom 1.1: ~3.0X
Merge into a panorama in Photoshop 5: ~2.0X
Geekbench (32-bit): ~2.5X
For what I do, the 5,1 hex is on average about 2X faster than my old 1,1 Not as fast as I thought it would be, but fast enough for me to keep it.
If ANybody want's me to run some other comparisons. I'll be glad to run them, provided I have the software.