All Posts by Date or last 15, 30, 90 or 180 days.
also by Lloyd: diglloyd.com photography and WindInMyFace.com

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.
Capacities up to 56TB and speeds up to 1527MB/s
877-865-7002
Today’s Deal Zone Items... Handpicked deals...
$348 $298
SAVE $50

$170 $120
SAVE $50

$300 $175
SAVE $125

$989 $869
SAVE $120

$400 $310
SAVE $90

$1499 $1149
SAVE $350

$322 $242
SAVE $80

$1499 $1149
SAVE $350

$180 $180
SAVE $click

$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 $899
SAVE $800

$1698 $1198
SAVE $500

$1149 $849
SAVE $300

$1399 $1049
SAVE $350

$1498 $998
SAVE $500

$2797 $2497
SAVE $300

$280 $230
SAVE $50

$799 $549
SAVE $250

$899 $549
SAVE $350

$420 $170
SAVE $250

$1699 $1149
SAVE $550

Desktop CPU Performance at a Standstill?

As I wrote in Computers Are not Getting Faster in a Meaningful Way, GPU is Half-Baked Tech, Too Many Software Developers Suck, computer performance has hardly changed in 3+ years. All while most software continues to make poor use of CPU cores, so a double whammy from two different directions.

ArsTechnica comments on the CPU situation in Intel Core i7-7700K Kaby Lake review: Is the desktop CPU dead?:

With identical performance to Skylake, Intel brings desktop performance to a standstill.

The Intel Core i7-7700K is what happens when a chip company stops trying. The i7-7700K is the first desktop Intel chip in brave new post-"tick-tock" world—which means that instead of major improvements to architecture, process, and instructions per clock (IPC), we get slightly higher clock speeds and a way to decode DRM-laden 4K streaming video. Huzzah.

Update 04 Jan: are at least a few reasons why the Intel 'Kaby Lake' release is significant:

  • Improved graphics performance.
  • My understanding is that the Kaby Lake 'H' series supports 32GB memory, thus making a MacBook Pro with 32GB of DR 23000 DRAM possible. But whether the power draw is viable on a laptop is unclear (meaning what we could expect from Apple, given the rationalizations seen with the Nov 2016 MacBook Pro).
  • The i7-7920HQ 3.1 GHz (turbo boost to 4.1 GHz, 4 real CPU cores) might be suitable for a MacBook Pro.
  • The i7-7700K 4.2 GHz (turbo boost 4.5 GHz) shoudl be suitable for an iMac. This perhaps is the “standstill” point—that’s only 5% faster than the 4.0 GHz iMac 5K that sits on my desk today—at the cost of a 95 watt TPD.

Even if CPU performance is stuck in 3rd gear for now, all is not lost. In particular, Apple could go back to a real “pro” desktop by making it a big box again, with features like this. I bet that it would be a best-seller Mac Pro:

  • A choice of 4 to 18 CPU cores, or whatever the limit is currently. Even better: dual CPUs again.
  • 8 memory slots accepting up to 256GB. Stretch goal: 12 or 16 memory slots for up to 384GB.
  • 12 Thunderbolt 3 ports, split across 3 busses.
  • Support for three external 5K displays.
  • Single outrageously fast GPU.
  • Two 16x PCIe slots for optional 2nd or 3rd GPU and/or extra PCIe SSD, etc.
  • Internal SSD options of 1TB or 2TB or 4TB, option for 2nd SSD with same capacity options, running at 3 GB/sec.
  • Space for two internal hard drives, thus allowing 20TB internally in addition to the SSDs.
  • Nice to have: 4 USB3 ports to keep connectivity hassles down with useful legacy devices (mouse, keyboard, camera card readers, USB3 drives, etc).

Why not? Apple could re-establish itself as a serious player for high-end performance. Make it a box, but very quiet box, a big cylinder if some nitwit demands that as the tradeoff, but make it robust.

BareFeats.com has a a very interesting survey highly relevant to the above points: 63% prefer a tower form factor, 62% prefer six or more CPU cores, 34% prefer 128GB or more memory, few users want AMD GPUs (NVIDIA strongly preferred), 73% want support for at least two displays, 39% want 5K support, 43% want at least 4TB of internal storage. And so on. Clearly there is a desire for a high end machine.

CLICK TO VIEW: 2013 Mac Pro

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!
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!

Deals Updated Daily at B&H Photo
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__