NVIDIA appears to have modified its inner TBP figures for its upcoming GeForce RTX 4080 & RTX 4070 graphics playing cards.
NVIDIA GeForce RTX 4080 & RTX 4070 Updated To Lower TBP Specs, Now Rumored at 320W & 285W
The newest rumor comes from Kopite7kimi who has reported that NVIDIA’s GeForce RTX 4080 & RTX 4070 graphics playing cards will now characteristic a decrease TBP (Total Board Power) determine versus what the green crew had deliberate beforehand. It is acknowledged that the GeForce RTX 4080 would characteristic a TBP of 320W & the RTX 4070 would characteristic a TBP of 285W nevertheless one ought to all the time do not forget that these specs aren’t set in stone and whereas they’re primarily based on precise inner modifications, the ultimate retail specs might all the time change.
We can anticipate RTX 4080 with 320W and RTX 4070 with 285W.
— kopite7kimi (@kopite7kimi) August 9, 2022
NVIDIA GeForce RTX 4080 ‘Expected’ Specifications
The NVIDIA GeForce RTX 4080 is anticipated to make the most of a cut-down AD103-300 GPU configuration with 9,728 cores or 76 SMs enabled of the full 84 models whereas the earlier configuration supplied 80 SMs or 10,240 cores. While the complete GPU comes filled with 64 MB of L2 cache and as much as 224 ROPs, the RTX 4080 would possibly find yourself with 48 MB of L2 cache and decrease ROPs too resulting from its cut-down design.
As for reminiscence specs, the GeForce RTX 4080 is anticipated to rock 16 GB GDDR6X capacities which might be mentioned to be adjusted at 21 Gbps speeds throughout a 256-bit bus interface. This will present as much as 672 GB/s of bandwidth. For energy, the TBP is now set to be rated at 320W, a 100W lower from the earlier 420W spec that we acquired. This brings the TBP to the identical ballpark as the present RTX 3080 graphics card (320W too).
- NVIDIA GeForce RTX 4080 “Expected” TBP – 320W
- NVIDIA GeForce RTX 3080 “Official” TBP – 350W
NVIDIA GeForce RTX 4080 Series Preliminary Specs:
|Graphics Card Name||NVIDIA GeForce RTX 4080 Ti||NVIDIA GeForce RTX 4080||NVIDIA GeForce RTX 3090 Ti||NVIDIA GeForce RTX 3080|
|GPU Name||Ada Lovelace AD102-250?||Ada Lovelace AD103-300?||Ampere GA102-225||Ampere GA102-200|
|Process Node||TSMC 4N||TSMC 4N||Samsung 8nm||Samsung 8nm|
|Transistors||TBD||TBD||28 Billion||28 Billion|
|TMUs / ROPs||TBD / 232?||TBD / 214?||320 / 112||272 / 96|
|Tensor / RT Cores||TBD / TBD||TBD / TBD||320 / 80||272 / 68|
|Base Clock||TBD||TBD||1365 MHz||1440 MHz|
|Boost Clock||~2600 MHz||~2500 MHz||1665 MHz||1710 MHz|
|FP32 Compute||~55TFLOPs||~50 TFLOPs||34 TFLOPs||30 TFLOPs|
|RT TFLOPs||TBD||TBD||67 TFLOPs||58 TFLOPs|
|Tensor-TOPs||TBD||TBD||273 TOPs||238 TOPs|
|Memory Capacity||20 GB GDDR6X||16 GB GDDR6X||12 GB GDDR6X||10 GB GDDR6X|
|Memory Speed||21.0 Gbps?||21.0 Gbps?||19 Gbps||19 Gbps|
|Bandwidth||840 GB/s||672 2GB/s||912 Gbps||760 Gbps|
|Price (MSRP / FE)||$1199 US?||$699 US?||$1199||$699 US|
|Launch (Availability)||2023?||July 2022?||third June 2021||seventeenth September 2020|
NVIDIA GeForce RTX 4070 ‘Expected’ Specifications
The NVIDIA GeForce RTX 4070 is anticipated to make the most of the full-fat AD104 GPU core with 7680 cores or 60 SM models. From earlier leaks, we additionally know that the AD104 GPU will come filled with 48 MB of L2 cache and as much as 160 ROPs which is solely insane. That’s a 25% enhance in core rely and a 12x enhance in cache versus the GeForce RTX 3070 Ti which rocks the GA104 GPU core.
As for reminiscence specs, the GeForce RTX 4070 is anticipated to rock 12 GB GDDR6X capacities which might be mentioned to be clocked at 21 Gbps speeds throughout a 192-bit bus interface for 504 GB/s bandwidth. As for energy numbers, the RTX 4070 is now rated at 285W TBP which is 65W larger than the TBP of the RTX 3070. The graphics card is anticipated to be primarily based on the PG141-SKU331 PCB design.
- NVIDIA GeForce RTX 4070 “Expected” TBP – 285W
- NVIDIA GeForce RTX 3070 “Official” TBP – 220W
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?||AD104-400?||Ampere GA104-400||Ampere GA104-300|
|Process Node||TSMC 4N||TSMC 4N||Samsung 8nm||Samsung 8nm|
|Transistors||TBD||TBD||17.4 Billion||17.4 Billion|
|PCB||NVIDIA PG141-SKU331||NVIDIA PG141-310 SKU341||NVIDIA PG141||NVIDIA PG142|
|TMUs / ROPs||TBD / 160||TBD / 160||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||~2.6 GHz||~2.5 GHz||1770 MHz||1730 MHz|
|FP32 Compute||~40 TFLOPs||~38 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 GDDR6X?||8 GB GDDR6X||8 GB GDDR6|
|Memory Speed||21 Gbps||21 Gbps||19 Gbps||14 Gbps|
|Bandwidth||504 GB/s||504 GB/s||608 Gbps||448 Gbps|
|Price (MSRP / FE)||$599 US?||$499 US?||$599 US||$499 US|
|Launch (Availability)||2022||2022||tenth June 2021||twenty ninth October 2020|
The graphics card is anticipated to ship 11,000 factors in 3DMark Time Spy which is able to simply match a inventory RTX 3090 Ti graphics card.
— Elysian Realm (@KittyYYuko) August 9, 2022
It additionally looks like KittYYuko is again within the leak scene on Twitter and his first new data appears to be about one other Ada Lovelace AD102 GPU codenamed AD102-250 which might characteristic 14848 cores, a 20 GB VRAM throughout a 320-bit bus interface working at 21 Gbps speeds which equals to 840 GB/s of bandwidth. The card is claimed to make the most of the PG139-SKU340 PCB. It is probably going that this config could also be utilized by an RTX 4080 Ti graphics card or a Pro variant however let’s have a look at till we get extra affirmation.
The NVIDIA GeForce RTX 4080 and RTX 4070 graphics playing cards shall be amongst the primary graphics playing cards apart from the RTX 4090 to launch to players nevertheless we will not inform whether or not the green crew plans to launch them inside this yr quickly after RTX 4090 or wait until early subsequent yr. The RTX 4090 is to this point anticipated to launch round October 2022.
Which NVIDIA GeForce RTX 40 collection graphics card are you wanting ahead to probably the most?
News Source: Videocardz