New Nvidia RTX 3080 Ti specifications leak, revealing a monstrous number of CUDA cores

Alleged Ampere GPU performance numbers appear on the 3DMARK database

New Nvidia RTX 3080 Ti specifications leak, revealing a monstrous number of CUDA cores

A new list of RTX 30 series specifications has leaked online, revealing an RTX 3080 Ti graphics card with 12GB of GDDR6 memory. These specifications come via @CyberPunkCat on Twitter, though it must be noted that these specifications are far from verified.   

These specifications should be taken with a grain of salt, though it is worth noting that these specifications are more believable than the GDDR6X-based specifications which were revealed last week. Right now, GDDR6X memory has not been revealed by any DRAM manufacturer, making it possible that the memory type simply doesn’t exist.  

According to the specifications sheet below, Nvidia RTX 3080 Ti features 12GB of GDDR6 memory at 18 Gbps speeds, offering gamers 863 GB/s of memory bandwidth. That represents a 40% increase over what’s possible on Nvidia’s RTX 2080 Ti, which is more than enough to deliver a generational leap in performance. 

Nvidia’s RTX 3080 Ti allegedly features a 320 TDP and offers boost frequencies of 2200 MHz, which also represents a significant boost over what Nvidia’s RTX 20 series can achieve. This should allow Nvidia to deliver more performance with their next-generation offerings, especially when combined with higher CUDA core counts and architectural enhancements.

As we have said before, take this leak with a grain of salt, as while GDDR6 memory is more believable than GDDR6X, leaks like this are relatively easy to fabricate. These specifications also go against the reports of Igor’s Lab, who claim to have confirmed that there is no 12GB Ampere graphics card. 

  RTX 3080 Ti Titan RTX (Turing) RTX 2080 Ti RTX 2080 Super RTX 2080
GPU GA102-400-A1 TU102-400 TU102-300 TU104-450 TU104-400
CUDA Cores 5376 4608 4352 3072 2944
Boost Clock 2200MHz 1750 MHz 1635 MHz 1815 MHz 1800 MHz
TFLOPs 22 TFLOPs        
Memory Speed 18Gbps 14Gbps 16Gbps 15.5 Gbps 14 Gbps
Memory Bus 384-bit 384-bit 352-bit 256-bit 256-bit
Memory Bandwidth 863 GB/s 672 GB/s 616 GB/s 496 GB/s 448GB/s


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