NVIDIA PG137 (TITAN ADA) GPU with 48GB memory spotted during shipping

Published: Jan 31st 2023, 16:05 GMT   Comments

Next-Gen NVIDIA TITAN GPU with 48GB memory

Shipping manifest for TITAN engineering sample lists partial memory specs.

NVIDIA is now shipping PG137 engineering boards to development centers around the world. It looks like one of the units was spotted by a company monitoring the shipping manifests going to India. The GPU maker shipped at least a couple of testing boards to its local development center.

The PG137 board design is known to VideoCardz readers as a potential TITAN RTX ADA board. It was first mentioned by Kopite7kimi who had revealed that this board supports up to 48GB of memory. It looks like exactly this information is now confirmed by the shipping manifest, which lists 48GB GDDR6 memory for one of the units being transported.

NVIDIA PG137 SKU0/330 with 48GB memory, Source: Volza

Interestingly, it only mentions GDDR6, not GDDR6X. This could mean that TITAN is not using GDDR6X memory but rather higher-clocked GDDR6 type instead. Furthermore, at least two different SKUs are mentioned: SKU 0 and SKU 330, which could explain why some leakers tend to have slightly different information.

Just a few days ago, a picture of TITAN RTX ADA GPU has been leaked. This quad-slot GPU design might be the first NVIDIA graphics card to have a vertical PCB with stacked display connectors. The PCB itself would be parallel to the motherboard, so it is a major shift in how graphics cards might look in the future.

NVIDIA TITAN RTX ADA quad-slot cooler, Source: MegaSizeGPU

The only difference between the manifests and the picture above is the product code change from EB2 to TS1. This most likely stands for Engineering Board and Test Sample. One thing is clear though, the design is clearly in advanced development stage, and it even had the same color as previous generation TITAN models already.

RUMORED NVIDIA GeForce RTX 40 Series Specs
VideoCardz.comTITAN RTX ADARTX 4090 TiRTX 4090RTX 4080
ArchitectureAda (TSMC N4)Ada (TSMC N4)Ada (TSMC N4)Ada (TSMC N4)
Board NumberPG137-SKU0PG139/136-SKU310PG139/136-SKU330PG139-SKU360
CUDA Cores
L2 Cache
48GB G6(X)
24GB G6X
24GB G6X
16GB G6X
Memory Bus
Memory Speed
24 Gbps
24 Gbps
21 Gbps
22.4 Gbps
Power (TDP/MAX)
Power Connectors2x 16-pin1x 16-pin1x 16-pin1x 16-pin
Launch DateTBCTBCOctober 2022November 2022

Source: Volza via Wccftech

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