Thank you for buying via links and ads on this site,
which earn me advertising fees or commissions.
As an Amazon Associate I earn from qualifying purchases.

Other World Computing...
B&H Photo...
Amazon
As an Amazon Associate I earn from qualifying purchases.
Upgrade the memory of your 2020 iMac up to 128GB
877-865-7002
Today’s Deal Zone Items... Handpicked deals...
$348 $298
SAVE $50

$170 $120
SAVE $50

$300 $175
SAVE $125

$999 $879
SAVE $120

$400 $310
SAVE $90

$1470 $1299
SAVE $171

$322 $242
SAVE $80

$1470 $1299
SAVE $171

$180 $140
SAVE $40

$500 $275
SAVE $225

$180 $156
SAVE $24

$130 $100
SAVE $30

$3498 $2998
SAVE $500

$1699 $1149
SAVE $550

$280 $230
SAVE $50

$1899 $1499
SAVE $400

$4499 $3499
SAVE $1000

$2198 $1998
SAVE $200

$3998 $3498
SAVE $500

$1799 $1699
SAVE $100

$18599 $16599
SAVE $2000

$1149 $849
SAVE $300

$650 $450
SAVE $200

$199 $119
SAVE $80

$280 $200
SAVE $80

$1399 $1049
SAVE $350

$1199 $779
SAVE $420

$250 $220
SAVE $30

$1699 $1149
SAVE $550

$195 $125
SAVE $70

$79 $49
SAVE $30

$120 $30
SAVE $90

$198 $148
SAVE $50

$3899 $1499
SAVE $2400

$2999 $1999
SAVE $1000

$1699 $849
SAVE $850

$1698 $1198
SAVE $500

$1149 $849
SAVE $300

$1399 $1049
SAVE $350

$1498 $998
SAVE $500

$2797 $2497
SAVE $300

$280 $230
SAVE $50

$899 $549
SAVE $350

$420 $170
SAVE $250

$1699 $1149
SAVE $550

$3397 $3097
SAVE $300

OWC Envoy Pro EX SSD
Blazingly fast Thunderbolt 3 SSD!

Up to 4TB capacity, USB-C compatible.

USB-C model also available


Great for travel or for desktop!

Photoshop CS5 Optimization Conclusions

Last updated 2010-05-03 - Send Feedback
Related: memory, optimization, Photoshop, software

This Optimizing series has more to come, so stay tuned with the diglloyd blog and/or diglloyd on Twitter.

Findings so far:

  • Configuration is absolutely critical to performance, with Adobe recommended defaults for Cache Tile Size gutting performance by 80%! See the Cache Tile Size page.
  • Leave Photoshop running so that it doesn’t have to allocate memory again. See the Warm-up page.
  • Memory is more important than ever for large files.

Beware new releases

Was this release rushed out the door to meet a revenue deadline? Here are just some of the obvious problems that severely impair usability; I’ve found other bugs also.

  • The painfully obvious memory allocation “warmup” problem is a bad sign (I found this problem literally in the first minute of use!);
  • The default cache tile size results in a severe performance impairment.
  • Adobe’s plugins for controlling caching, virtual memory, etc were not available at release;
  • Third-party plugins linger as 32-bit versions. Such plugins are critical to many workflows, did Adobe not have an aggressive developer program in place? Why does the 32-bit CS5 limit memory to 2100MB, thus crippling the only workaround for 32-bit plugins?
  • Scrolling with the center button on my Apple mouse is now unusable (scrolls a few pixels at a time). As I do this constantly, this ruins the entire experience for me.
Upgrade Your Mac Memory
At much lower cost than Apple, with more options.
Lloyd recommends 64GB for iMac or Mac Pro for photography/videography.

The MPG Pro Workstation and MPG Pro Laptop

Looking for the best possible Mac Pro or MacBook Pro for Photoshop? Be sure to check out the MPG Pro Workstation and the MPG Pro Laptop. Consulting is also available.

OWC Thunderblade Thunderbolt 3 SSD

Blazing fast, up to 16TB.

YEE HAH!



√ No more slow and noisy hard drives!
OWC Envoy Express

World’s first Thunderbolt 3 M.2 NVME SSD enclosure.

Super fast, bus-powered, 3.3 oz, DIY easy, rugged and compact!


See also OWC Express 4M2
√ No more slow and noisy hard drives!
OWC Accelsior 4M2 PCIe SSD
6000 MB/sec!
Mac or PC.


Ideal for Lightroom, Photoshop, video.
Capacity up to 16TB!
View all handpicked deals...

Lexar 128GB Professional 2000x UHS-II SDXC Memory Card
$170 $120
SAVE $50

diglloyd.com | Terms of Use | PRIVACY POLICY
Contact | About Lloyd Chambers | Consulting | Photo Tours
Mailing Lists | RSS Feeds | Twitter
Copyright © 2020 diglloyd Inc, all rights reserved.
Display info: __RETINA_INFO_STATUS__