According to rumored specifications, NVIDIA’s GeForce RTX 4070 Ti graphics card could perform on par with the RTX 3090 Ti.
The NVIDIA GeForce RTX 4070 Ti could be a monster of a card, performing comparably to the GeForce RTX 4090 Ti, the current flagship claims leaker Kopite7kimi. However, according to new specifications leaked, the 4070 series will have far higher power restrictions than their forerunners.
NVIDIA GeForce RTX 4070 ‘Expected’ Specifications
It is anticipated that the full-fat AD104 GPU core, which has 7680 cores or 60 SM units, will be used by the NVIDIA GeForce RTX 4070 Ti. We also know from earlier leaks that the AD104 GPU will have up to 160 ROPs and 48 MB of L2 cache, which is ridiculous. Compared to the GeForce RTX 3070 Ti, which uses the GA104 GPU core, there is a 25% increase in the number of cores and a 12x increase in the cache.
Although the clock rates have not yet been confirmed, given that the TSMC 4N process is being used, we anticipate clocking in the 2.0-3.0 GHz region. The Ampere GPUs using Samsung’s 8nm node were built using a 10nm process node with additional enhancements. Therefore, NVIDIA is making a two-node jump as a result of this. NVIDIA eschews the 7nm node in favor of an optimized 5nm node, not even the standard version. We can anticipate a similar frequency increase this time as we did with Pascal on the TSMC 16nm node.
In terms of memory specifications, the GeForce RTX 4070 Ti is anticipated to use 12 GB of GDDR6X memory, clocked at 21 Gbps through a 192-bit bus interface for 504 GB/s of bandwidth. The RTX 4070 Ti could have a power limit of up to 400W, while the RTX 4070 is anticipated to have a TBP of 300W. Now that the Founders Edition operates inside the 325-350W power limit, this might be the maximum power for custom designs. The PG141-SKU331 PCB design is anticipated to serve as the basis for the graphics card.
The NVIDIA GeForce RTX 4070 Ti graphics cards would support the most recent NVENC Encoder, NVCDEC Decoder, and APIs in addition to the newest 4th Gen Tensor Cores, 3rd Gen RT Cores, and other NV feature sets. They will also include support for G-SYNC and all current RTX features like DLSS, Reflex, Broadcast, Resizable-BAR, Freestyle, Ansel, Highlights, and Shadowplay. Performance is on par with an RTX 3090 Ti, a $1999 US graphics card (MSRP). Therefore, that level of performance on a $599–$649 US graphics card may be what we may expect.
NVIDIA GeForce RTX 4070 Series Preliminary Specs:
| GRAPHICS CARD NAME | NVIDIA GEFORCE RTX 4070 TI | NVIDIA GEFORCE RTX 4070 | NVIDIA GEFORCE RTX 3070 TI | NVIDIA GEFORCE RTX 3070 |
|---|---|---|---|---|
| GPU Name | AD104-400? | AD104-300? | Ampere GA104-400 | Ampere GA104-300 |
| Process Node | TSMC 4N | TSMC 4N | Samsung 8nm | Samsung 8nm |
| Die Size | ~300mm2 | ~300mm2 | 395.2mm2 | 395.2mm2 |
| Transistors | TBD | TBD | 17.4 Billion | 17.4 Billion |
| PCB | NVIDIA PG141-SKU331 | NVIDIA PG141-310 SKU341 | NVIDIA PG141 | NVIDIA PG142 |
| CUDA Cores | ~7680 | ~7040 | 6144 | 5888 |
| TMUs / ROPs | TBD / 160 | TBD / 144 | 192/ 96 | 184 / 96 |
| Tensor / RT Cores | TBD / TBD | TBD / TBD | 192/ 48 | 184 / 46 |
| Base Clock | TBD | TBD | 1575 MHz | 1500 MHz |
| Boost Clock | TBD | TBD | 1770 MHz | 1730 MHz |
| FP32 Compute | ~38 TFLOPs | ~36 TFLOPs | 22 TFLOPs | 20 TFLOPs |
| RT TFLOPs | TBD | TBD | 42 TFLOPs | 40 TFLOPs |
| Tensor-TOPs | TBD | TBD | 174 TOPs | 163 TOPs |
| Memory Capacity | 12 GB GDDR6X? | 12 GB GDDR6 | 8 GB GDDR6X | 8 GB GDDR6 |
| Memory Bus | 192-bit | 192-bit | 256-bit | 256-bit |
| Memory Speed | 21 Gbps | 18 Gbps | 19 Gbps | 14 Gbps |
| Bandwidth | 504 GB/s | 432 GB/s | 608 Gbps | 448 Gbps |
| TGP | ~400W | ~300W | 290W | 220W |
| Price (MSRP / FE) | $599 US? | $499 US? | $599 US | $499 US |
| Launch (Availability) | 2022 | 2022 | 10th June 2021 | 29th October 2020 |
New Source: wccftech.com
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