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AMD Threadripper 1920 12-Core CPU & Vega 16GB/8GB Cards Leaked

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Jun 9, 2017
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Several upcoming AMD products have been leaked, including a 12 core Ryzen Threadripper 1920 CPU & Vega 16GB & 8GB graphics cards. So let’s dive straight into the details!

AMD Ryzen Threadripper 1920 CPU Confirmed – 16 Core Engineering Sample Spotted

If you remember a while back, a list allegedly detailing AMD’s lineup of Ryzen Threadripper CPUs which included specific product names and specs had made its way to the web. The list included 16, 14, 12 and 10 core Threadripper parts and all followed the same 19## naming scheme. Our friends over at VCZ have spotted the first confirmed Threadripper product and it follows the same 19## naming scheme that we’ve seen in that list a few weeks back.

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The Ryzen Threadripper 1920 is a 12 core, 24 thread CPU with a base clock speed of 3.2GHz and an unknown turbo clock speed. The part was spotted inside an Alienware system, again. The first time we spotted a 12 core Ryzen was also in an Alieneware system and it was an engineering sample with the ID ZD1438A9UC9F4. It had the same 3.2GHz base clock and its turbo clock speed was 3.6GHz. This is a good indication that the 1920 will feature a similar or higher turbo clock speed.

CPU Cores/Threads Base Frequency Turbo Frequency
AMD ZD1840A8UGAF4 16/32 3400 3700
AMD Ryzen Threadripper 1920 12/24 3200 TBA

Another chip was also spotted, but this one isn’t a production ready unit yet. It’s a 16 core, 32 thread engineering sample with the ID ZD1840A8UGAF4. It has a 3.4GHz base clock speed and a 3.7GHz turbo. Its predecessor had a 3.1GHz base clock and 3.6GHz turbo. The new engineering unit is noticeably faster, especially when looking at the base clocks.

The fact that we’re now seeing actual production Ryzen Threadripper parts instead of just engineering samples indicates that we’re getting much closer to the “summer launch” that AMD announced last week. If you want to learn more about AMD’s enthusiast X399 platform and Threadripper CPUs you can find all the relevant information from the company’s press briefings here.

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WCCFTECH Whitehaven
(Ryzen Threadripper)
Intel Core X
(Skylake-X)
Pinnacle Ridge
(Ryzen)
Summit Ridge
(Ryzen)
Target Platform HEDT HEDT Mainstream Mainstream
Socket TR4 LGA 2066 AM4 (PGA) AM4 (PGA)
Socket Pins 4094 Pins (LGA) 2066 Pins (LGA) 1331 Pins (PGA) 1331 Pins (PGA)
Max Cores Up to 32 Up to 18 Up to 8 Up to 8
Max Threads Up to 64 Up to 36 Up to 16 Up to 16
Max L3 Cache 64 MB 24.75 MB 16 MB 16 MB
TDP Up To 250W Up To 165W Up To 105W Up To 95W
CPU PCI-E Lanes 64 44 24 24
PCH PCI-E Lanes 8 24 8 8
PCI-E NVME Support Yes Yes Yes Yes
NVME RAID Support Yes (Firmware Update from AMD webpage) Yes (Locked, Key Required) No No
DDR4 Channels 4 Channel 4 Channel 2 Channel 2 Channel
SATA 6 Gbps 8+4 8 6+2 6+2
USB 3.1 Ports 2 2 2 2
USB 3.0 Ports 6 10 6 6
USB 2.0 Ports 6 14 6 6
Launch Q3 2017 Q2 2017 Q1 2018 Q1 2017

AMD Vega 16GB & 8GB Graphics Card Specs


Vega graphics cards are among AMD’s most eagerly anticipated products. Hardware enthusiasts, gamers and professional content creators all have something to look forward to with these new high performance graphics processors and for good reason. They’re based on AMD’s entirely new Vega graphics architecture which brings dozens of new features to the table, improved gaming, content creation & AI performance as well as improved power efficiency.

AMD will be debuting its first product based on the Vega architecture later this month called the Radeon Vega Frontier Edition. Apple announced earlier in the week that it will be leveraging the impressive workstation capabilities of AMD’s Vega chips in its upcoming iMac Pro. Gamers will be able to get their hands on RX Vega cards in late July when they launch at Siggraph. These parts will be specifically optimized for games and according to Radeon graphics guru Raja Koduri they will be even faster than the Frontier Edition.


Thanks to Apple’s announcement we now know for certain that there will be at least two tiers of Vega chips. The flagship part will feature 64 compute units and the next in line will have 56 compute units. Koduri had also confirmed during an AMA session last month that gaming Vega graphics cards will be available with 8GB of memory and that they’re looking at the possibility of launching 16GB gaming parts as well. It’s not yet clear whether we’ll see 4GB Vega based graphics cards, to date we’ve yet to see any 4GB Vega engineering samples, but it remains a possibility.

With that said let’s look at the leaked 16GB and 8GB Vega specs courtesy of VCZ, we’ll be skipping the older engineering samples because they’re no longer relevant. Interestingly, we have two Radeon Vega Frontier Edition parts that have been leaked, they share identical GPU clock speed and memory capacity specs and differ in memory clock speeds.

GPU Memory GPU Frequency Memory Frequency Memory Bandwidth
Potential RX Vega (687F:C1) 8GB 1500 925 474GB/s
Radeon Vega Frontier Edition 16GB 1600 925 474GB/s
Radeon Vega Frontier Edition 16GB 1600 945 484GB/s

AMD has already announced that the Vega Frontier Edition has 480GB/s of memory bandwidth, which suggests that the slightly lower clocked part could be an older part that won’t make it to production. The 8GB Vega engineering sample is the more intriguing one however. It has a slightly lower GPU frequency and a very slightly lower memory frequency. Notably though, it has significantly more memory bandwidth than the Radeon Pro Vega 64 and Radeon Pro Vega 56 workstation cards that will go inside the IMac Pro. This makes the engineering sample a likely candidate to be a precursor to the gaming Vega card that we’ll see AMD launch in July.

AMD Radeon Vega Lineup:

Graphics Card Radeon R9 Fury X Radeon RX 480 Radeon RX Vega Frontier Edition Radeon RX Vega 64 Radeon RX Vega 56( Radeon Pro Vega 64 Radeon Pro Vega 56
GPU Fiji XT Polaris 10 Vega 10 Vega 10 XTX/XT Vega 10 XL Vega 10 Vega 10
Process Node 28nm 14nm FinFET FinFET FinFET FinFET FinFET FinFET
Compute Units 64 36 64 64 56 64 56
Stream Processors 4096 2304 4096 4096 3584 4096 3584
Performance 8.6 TFLOPS
8.6 (FP16) TFLOPS
5.8 TFLOPS
5.8 (FP16) TFLOPS
13 TFLOLPS
26 (FP16) TFLOPS
Up to 13+ TFLOPS
26+ (FP16) TFLOPS
TBA ~13 TFLOLPS
~25 (FP16) TFLOPS
11 TFLOLPS
22 (FP16) TFLOPS
Texture Mapping Units 256 144 256 256 TBA 256 224
Render Output Units 64 32 64 64 TBA 64 64
Memory 4GB HBM 8GB GDDR5 16GB HBM2 TBA TBA 16GB HBM2 8GB HBM2
Memory Bus 4096-bit 256-bit 2048-bit 2048-bit 2048-bit 2048-bit 2048-bit
Bandwidth 512GB/s 256GB/s 484GB/s TBA TBA TBA 400GB/s
TDP 275W 150W 300-375W TBA TBA TBA TBA
Launch 2015 2016 June 2017 July 2017 July 2017 December 2017 December 2017
Price $649 US $199 (4 GB)
$229 (8 GB)
$999 (Reference)
$1499 (Liquid)
$499 (Reference)
$549 (Limited Air)
$599 (Liquid)
$649 (Liquid LE)
$399 TBD TBD

 

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