“Alleged” NVIDIA GeForce RTX 4070 Ti specs leaked

0
30


The alleged specifications of the NVIDIA GeForce RTX 4070 Ti graphics card have been revealed and it only matches the RTX 3090 Ti in terms of performance.

The NVIDIA GeForce RTX 4070 Ti is said to have 7,680 cores, 12GB of GDDR6X memory and RTX 3090 Ti performance.

According to the passenger Kopite7kimiHowever, the NVIDIA GeForce RTX 4070 Ti could be a monster of a card that offers similar performance to the current flagship GeForce RTX 4090 Ti. Leaker has reported some new specs and it seems so 4070. Series They benefit from significantly higher power limits than their predecessors.

“Expected” NVIDIA GeForce RTX 4070 specs

The NVIDIA GeForce RTX 4070 Ti is expected to use a full AD104 GPU core with 7,680 cores or 60 SM cores. We also know from previous leaks that the AD104 GPU will come with up to 48MB L2 cache and 160 ROPs, which is just crazy. That’s a 25 percent increase in core numbers and a 12x increase in cache compared to the GeForce RTX 3070 Ti with two GA104 GPU cores.

Clock speeds are not yet confirmed, but since it uses the TSMC 4N process, we would expect clocks in the 2.0 to 3.0 GHz range. Higher than average clock speeds from the fact that NVIDIA is doing a two-node leap considering that Samsung’s Ampere GPUs with 8nm nodes were actually a 10nm process node with some improvements. NVIDIA skips the 7nm and goes straight to the 5nm node, not even the vanilla variant but an improved version of it. With Pascal on the TSMC 16nm node, NVIDIA made a huge frequency jump, and we can expect a similar jump this time around.

In terms of memory space, the GeForce RTX 4070 Ti is expected to top out with 12GB GDDR6X, clocked at 21Gbps over a 192-bit bus interface for 504GB/s bandwidth. The RTX 4070 is expected to swing around, though TBP 300W The RTX 4070 Ti could end up with a power limit of 400 watts. Well, that might be the power limit of the custom design, the Founders Edition crosses around the 325-350 watt power line. The graphics card is said to be based on the PG141-SKU331 PCB design.

In terms of feature set, the NVIDIA GeForce RTX 4070 Ti graphics card will include all modern NV feature sets such as latest 4th Gen Tensor cores, 3rd Gen RT cores, latest NVENC encoder and NVCDEC decoder and support rock for the latest API. You’ll pack all the modern RTX features like DLSS, Reflex, Broadcast, Resizable-BAR, Freestyle, Ansel, Highlights, Shadowplay and G-SYNC support. Performance can easily compete with the RTX 3090 Ti, a $199 (MSRP) card. So we can be looking at this kind of performance in $599-$649 US graphics cards.

NVIDIA GeForce RTX 4070 Series Basic Specifications:

Name of the graphics cardNVIDIA GeForce RTX 4070 Ti graphics cardNVIDIA GeForce RTX 4070NVIDIA GeForce RTX 3070 TiNVIDIA GeForce RTX 3070
GPU-nameAD104-400?AD104-300?GA104-400 ampsGA104-300 Amp
Operation NodeTSMC4NTSMC4NSamsung 8nmSamsung 8nm
cube shape~ 300 mm2~ 300 mm2395,2 mm2395,2 mm2
TransistorTo be announced laterTo be announced later17,4 Mr17,4 Mr
circuit boardNvidia PG141-SKU331Nvidia PG141-310 SKU341NVIDIA PG141NVIDIA PG142
Chuda Core~7680~704061445888
TMU/ROPOpen / 160Open / 144192/96184/96
tensor/rt-kernelTBD/TBDTBD/TBD192/48184/46
basic uhrTo be announced laterTo be announced later1575MHz1500MHz
turn up the clockTo be announced laterTo be announced later1770MHz1730MHz
FP32-cont~38 TFLOP~36 TFLOP22 TFLOP20 TFLOP
RT-TFLOPsTo be announced laterTo be announced later42 TFLOP40 TFLOP
Tensor-topsTo be announced laterTo be announced later174 upwards163 tip
holding capacity12 GB GDDR6X?12 GB GDDR68 GB GDDR6X8 GB GDDR6
memory bus192 bits192 bits256 bits256 bits
Memory speed21 Gbit/s18 Gbit/s19 Gbit/s14 Gbit/s
bandwidth504 GB/s432 GB/sec608 Gbit/s448 Gbit/s
TGP~ 400 watts~ 300 watts290 W220 watts
Price (RRP/BU)599 USD?499 USD?599 US-Dollars499 USD
Home (Availability)2022202210. June 202129. October 2020

Products mentioned in this post





Source link