GDDR7 from Samsung up to 32 Gbps, 28 Gbps for RTX 50 series
There is no gaming Blackwell at GTC, except for Samsung’s GDDR7 memory, which should come with the new series.
Samsung is gearing up for the release of next-gen gaming cards, with plans to supply memory for the upcoming RTX 50 series. While they may not be producing next-gen GPUs for NVIDIA, Samsung will be developing memory for these cards based on the new memory standard specifications published by JEDEC .
The new memory standard will feature chips starting at 28-32 Gbps, with potential plans for even faster 37 Gbps memory in the future. However, leaked information suggests that the RTX 50 series may not fully utilize the speed capabilities of these new chips, as they are expected to be limited to 28 Gbps .
At the GTC 2024 event, where NVIDIA unveiled its first Blackwell GPUs for data centers, Samsung’s GDDR7 memory was spotted by attendees from HardwareLuxx . While the event covered the data center segment extensively, there was no mention or discussion of the gaming segment, which will also be receiving Blackwell GPUs.
Samsung GDDR7 at GTC 2024 (vs GDDR6)
- Capacity: 16 Gbit (2GB)
- Faster Speed: 32 Gbps (28 Gbps rumored for RTX 50)
- Less Voltage : 1.1V
- Less Power : 20% improved power efficiency
- Lower Heat : 70% decrease in thermal resistance
GDDR7 from Samsung, Source: HardwareLuxx/Andreas Schilling
Based on the specifications provided, Samsung intends to introduce 32 Gbps chips in the future. Presently, their offerings achieve a 20% increase in power efficiency at low voltages of 1.1V, significantly lower than GDDR6X’s 1.35V. Additionally, these new chips feature a 70% reduction in thermal resistance, resulting in decreased heat generation during operation.
The launch of the NVIDIA GeForce RTX 50 series is expected to occur sometime this year. As of now, neither the company nor any reputable leaker has provided a specific release date at this time.
Source: HardwareLuxx