The 2013 Mac Pro has now been with us for more than a year. In this regularly updated article we will be looking at rumours surrounding the new Mac Pro 2015 release date, and features and specs of the 2015 version of the Mac Pro.

We also include any details relating to availability of the current, 2013 version of the Mac Pro, details of where you can buy a Mac Pro, current pricing, anticipated UK pricing for the new Mac Pro, and more.

Read our Mac Pro reviews:

New Mac Pro 2015 rumours: When is the new Mac Pro coming out?

Apple hasn't announced a launch date for the next generation of Mac Pro systems, so we have to do a little detective work.

When Intel launched its new processor chips in September 2014 - not just any Intel chips, the next-gen versions of the current Mac Pro chips, and therefore the obvious upgrade - we were confident that an update of the Mac Pro line was imminent. However, the professional Mac is still untouched, and now, over a year after it was launched, the Mac Pro looks a little long in the tooth when compared to other workstations.

Apple first unveiled the Intel Xeon (Ivy Bridge-E)-based Mac Pro at it's WWDC (Worldwide Developers Conference) in June 2013, although the unit didn't actually start shipping until December that year - in fact for most shoppers the supply of Mac Pro was so constrained that they didn't receive their new Mac until 2014 - in come cases not until February or March.

One reason for the delays back in 2013 was thought to be the fact that Apple was building the new-look Mac Pro in the USA. It may well be that updates to the current model are also being plagued by the same issues that slowed the production lines back in 2013.

Another reason for the delays in updating this Mac could be lack of interest in this workstation-style Mac. Apple may be focusing attention on other projects such as the Retina iMac, or the Apple Watch.

We hope to hear news about a new Mac Pro either before, or during WWDC this June. Read more about what to expect at WWDC 2015 here.

New Mac Pro 2015: new Xeon E5 v3 'Grantley' processor

The 2013 Mac Pro features Intel's Xeon E5 V2 processors (code-named Romley) offering up to 12 cores (as a build-to-order option). Now new Xeon E5 V3 chips (code-named Grantley) are shipping which bring Haswell architecture to pro workstations, so they should soon make their way to the Mac Pro, we predict.

These Intel Xeon E5 V3 chips are being used in Dell's new Xeon Precision Tower (5810, 7810 and 7910) - find out more on Dell's website. These Dell workstations use the Intel Xeon E5-2600 v3 processor series featuring either 14 or 18 cores per processor.

The processors in the current Mac Pros are configurable up to 3.5GHz for a six-core option, 3.0GHz for an 8-core option, and 2.7GHz for a 12-core option. We may see a slight boost in these numbers, but we could equally see the same clock speeds, with the processors themselves being faster.

It is possible that the new Mac Pro will, like the Dell above, offer an option of 14 or 18 cores.

Find out what's in store this year: Apple rumours and predictions for 2015

New Mac Pro 2015 specs

Currently there are two standard Mac Pro models available along with various build to order options:  

Quad-Core and Dual GPU: 3.7GHz Quad-Core Intel Xeon E5 processor; 12GB 1866MHz DDR3 ECC memory; Dual AMD FirePro D300 with 2GB GDDR5 VRAM each; and 256GB PCIe-based flash storage.

6-Core and Dual GPU: 3.5GHz 6-Core Intel Xeon E5 processor; 16GB 1866MHz DDR3 ECC memory; Dual AMD FirePro D500 with 3GB GDDR5 VRAM each; 256GB PCIe-based flash storage.

It seems likely that Apple will update the Mac Pro with the next generation Intel Xeon E5 processor described above, we may also see more RAM in the entry-level version, now that the 15-inch MacBook Pro range ship with 16GB as standard. We'll go into more detail below.

New Mac Pro 2015: graphics

The 2013 Mac Pro features dual workstation-class GPUs. The Dual AMD FirePro D300 with 2GB GDDR5 VRAM each in the Quad-Core version, and Dual AMD FirePro D500 with 3GB GDDR5 VRAM each in the 6-Core model. There’s also a build-to-order option of the Dual AMD FirePro D700 GPUs with 6GB of GDDR5 VRAM each (an extra £480).

AMD showcased new its new FirePro W-series at Siggraph in August 2014. The FirePro W7100, W5100 may find their way into the new Mac Pro.

New Mac Pro 2015: storage

Currently you will find 256GB PCIe-based flash storage as standard in both standard Mac Pro models, with an option to add 512GB SSD for £240 or 1TB SSD for £640.

We’d like to see more storage as standard on the Mac Pro as the target audience do tend to be working with very large files. We’d like to see an option for 2TB flash storage.

New Mac Pro 2015: RAM

The new Xeon E5 V3 Grantley chips are said to have DDR4 memory controllers, so you can expect even faster memory in this year’s new Mac Pro.

The current models offer 12GB RAM in the Quad-Core model, and 16GB in the 6-Code model as standard. You can add 32GB Ram at point of purchase for £320, or a massive 64GB RAM for £960. As we mention above, the 15-inch MacBook Pro now comes with 16GB RAM as standard, so we would hope that the updated entry-level Mac Pro would match that.

64GB RAM might sound like a lot to you, but some of these Dell workstations can accommodate up to 1TB of DDR4 RAM. We hope that the next generation of Mac Pros will be configurable to more than 64GB (four slots of 16GB). Yosemite is apparently able to make good use of the extra RAM.

Read:

New Mac Pro 2015: ports

The current Mac Pro sports six Thunderbolt 2 ports, which means this Mac can be connected to up to three 4K displays.

There’s also 4 USB 3 ports; Dual Gigabit Ethernet; and an HDMI 1.4 UltraHD, as well as a combined optical digital audio output/analog line out mini-jack; headphone mini-jack with headset support; HDMI port supports multi-channel audio output and a built-in speaker.

One thing Apple could add is a Lightning port as seen on the iPhone. Yes really. There are rumours that the lightning port will be used on Macs for plugging in headphones which could allow for high-res audio.

Availability of the Mac Pro - delays

When Apple launches the new updated Mac Pro there may well be delays in availability as there were in 2013-2014, as the company attempted to ramp up production in its new, US based, facility.

When the new look Mac Pro launched it was plagued by delays, with availability slipping initially to January, then February, March and eventually April in some cases, before Apple was able to meet demand.

Having previewed the Mac Pro at WWDC in June 2013, the company promised availability before the end of 2013, but it wasn’t until 19 December that the Mac Pro became available. Then, following the launch, stocks were so limited that only a lucky few, US based, customers were able to purchase the new professional Mac workstation before the end of 2013.

Customers in the UK who ordered their new Mac on 19 December found that they would have to wait until January for the new Mac Pro. Some lucky UK customers finally received their Mac Pro around 12 January. This was almost a year after the old version of the Mac Pro was banned over in Europe because it didn’t comply with EU electrical safety laws.

Luckily the wait for the current Mac Pro isn’t quite so long now, with shipping for the standard versions “within 24 hours” according to Apple’s website. If you want a build-to-order version the wait will be about 5-7 business days.

The fact that Apple is no longer struggling to meet demand would suggest that when it launches there will not be the significant delays in getting units out to customers that there were with the Mac Pro at the beginning of 2013. Apple had a new design which was being produced at an entirely new factory in the US, so the delays were understandable, although maybe not excusable.

Where can I buy a Mac Pro?

Other than directly from Apple, you will be able to buy the new Mac Pro from Apple Premium Resellers such as Stormfront, Square Group, Solutions Inc, iStore, Western Computer, MR Systems, KRCS, HardSoft, and PC World. You can find an Apple Premium Reseller near you by searching on Apple’s site.

UK pricing for the Mac Pro

Currently the Mac Pro starts at £2,499 (£2,082.50 ex VAT) in the UK for a quad-core 3.7GHz Quad-Core Intel Xeon E5 processor with 10 MB L3 cache and Turbo Boost up to 3.9 GHz, 12GB RAM, Dual AMD FirePro D300 with 2GB of VRAM and 256GB of flash storage. 

There is also a 6-core model with 3.5GHz Xeon E5, 16GB RAM, two AMD FirePro D500 cards with 3GB of VRAM, and 256GB flash storage for £3,299.

We expect that prices won’t change significantly when Apple updates the range for 2014, although we could see a price drop as Apple has been dropping UK prices across its range of Macs in recent months.

Current pricing for the Mac Pro build to order options 

The build-to-order options that will push the price higher. The following specifications are available for the 2013 Mac Pro:

Build-to-order options on the 3.7GHz Quad-Core Mac Pro 2013:

3.5GHz 6-core option (add £400), 3.0GHz 8-core processor (add £1,600), or 2.7GHz 12-core processor (add £2,800); 16GB (add £80), 32GB (add £400) or 64GB- (add £1,040) RAM memory; dual AMD FirePro D500 (add £320), or or dual AMD FirePro D700 (add £800); 512GB (add £240) or 1TB flash storage (add £640)

Build-to-order options on the 3.5GHz 6-Core Mac Pro 2013:

3.0GHz 8-core processor (add £1,200), 2.7GHz 12-core processor (add £2,400); 32GB (add £320) or 64GB (£add £960) RAM memory; dual AMD FirePro D700 (add £480); 512GB (add £240) or 1TB flash storage (add £640).

A Mac Pro with the maximum 12-core 2.7GHz processors, with 30MB L3 cache, 64GB RAM, 1TB PCIe-based flash storage, Dual AMD FirePro D700 GPUs with 6GB of GDDR5 VRAM each currently costs £7,779 including VAT (£6,482.50 ex VAT).

Read: 12in MacBook Air Retina coming soon