NVIDIA's GeForce RTX 4080 16 GB graphics card doesn't launch until next week but its full gaming and 3DMark performance benchmarks have leaked out.

NVIDIA GeForce RTX 4080 16 GB Graphics Card's Gaming And 3DMark Performance Benchmarks Leak

The NVIDIA GeForce RTX 4080 16 GB graphics card has seen various leaks, beginning with its Geekbench 5 performance numbers followed by synthetic benchmarks from Chiphell & now, gaming benchmarks from Twitter leaker, MEGAsizeGPU. All these leaks give us a taste of what might one expect from the upcoming graphics card which is positioned as an ultra-enthusiast product for a starting price of $1199 US. But before we get into the performance, let's see the specifications once again.

NVIDIA GeForce RTX 4080 16 GB 'Official' Specifications

The NVIDIA GeForce RTX 4080 16 GB graphics card will utilize a cut-down AD103-300 GPU configuration with 9,728 cores or 76 SMs enabled of the total 84 units whereas the previous configuration offered 80 SMs or 10,240 cores. While the full GPU comes packed with 64 MB of L2 cache and up to 224 ROPs, the RTX 4080 would end up with 48 MB of L2 cache and lower ROPs too due to its cut-down design. The card is expected to be based on the PG136/139-SKU360 PCB. The graphics card is said to offer a peak clock rate of 2505 MHz.

As for memory specs, the GeForce RTX 4080 features 16 GB GDDR6X capacities that will be adjusted at 22.5 Gbps speeds across a 256-bit bus interface. This will provide up to 720 GB/s of bandwidth. This is still a tad bit slower than the 760 GB/s bandwidth offered by the RTX 3080 since it comes with a 320-bit interface but a lowly 10 GB capacity. To compensate for the lower bandwidth, NVIDIA could be integrating a next-gen memory compression suite to make up for the 256-bit interface.

NVIDIA GeForce RTX 4080 16 GB "Official" TBP - 320WNVIDIA GeForce RTX 3080 12 GB "Official" TBP - 350W

NVIDIA GeForce RTX 40 Series Official Specs: