Some new rumors are going round, regarding the important thing specs of the graphics playing cards anticipated to spearhead the Ada Lovelace graphics structure. Kopite7kimi has shared the most recent rumors in regards to the GeForce RTX 4090, 4080 and 4070 from their sources. The main new data nuggets middle on the RTX 4090, which is now claimed to have base / increase clocks of two,235 / 2,520 MHz. As ever with leaks, take them with a pinch of salt.
Proceed to replace. RTX 4090, AD102-300-A1, 16384FP32, 384bit 21Gbps 24G GDDR6X, 450W, base 2235 increase 2520 precise max >2750; RTX 4080, AD103-300-A1, 10240FP32, 256bit 21Gbps 16G GDDR6X, 420W, RTX 4070, AD104-275-Kx(x is a quantity)-A1, 7168FP32, 160bit 18Gbps 10G GDDR6, 300W.July 4, 2022
If right, the Nvidia GeForce RTX 4090 default GPU clock speeds are surprisingly excessive. The cardboard which it succeeds, the GeForce RTX 3090, provided a lot decrease GPU clocks; 1,395 / 1,695 MHz, for the reference design. Furthermore, the brand new Ada Lovelace flagship may have practically 6,000 extra CUDA cores, quicker reminiscence (the identical 24GB quota), however is anticipated to eat about 100W extra, if the touted TDP is right.
|
Nvidia GeForce |
RTX 4090 |
RTX4080 |
RTX4070 |
|---|---|---|---|
|
GPU |
AD102-300-A1 |
AD103-300-A1 |
AD104-275-KX-A1 |
|
CUDA cores |
16,384 |
10,240 |
7,168 |
|
Base / Enhance (GHz) |
2,235 / 2,520 |
NA |
NA |
|
Reminiscence |
24GB of 21 Gbps GDDR6X, 384-bit |
16GB of 21 Gbps GDDR6X, 256-bit |
10GB of 18 Gbps GDDR6, 160-bit |
|
Energy (W) |
450 |
420 |
300 |
It should even be famous that, if our calculations are proper, the compute efficiency of the RTX 4090 could possibly be ~90 TFLOPs. That could be a very vital step up from the ~36 TFLOPs of the RTX 3090. Furthermore, the AD102 GPU is alleged by Kopite7kimi to have the ability to be coaxed as much as 2,750 MHz.
The GeForce RTX 3090 Ti is a 450W card, allegedly the identical for the RTX 4090. Thus the cooling options will not be not like any we’ve seen earlier than, you’ll be able to have a look at the present crop of RTX 3090 Ti playing cards to see the myriad of cooler sizes and kinds.
Whether or not Kopite7kimi’s information is spot on stays to be seen. A report we revealed primarily based on his information in mid-Could provided barely completely different specs for the RTX 4090, however we at all times say add some salt to those leak tales. Moreover, it would even be the case that the precise retail GPU specs are at present fluid, with Nvidia and companions nonetheless deciding on enabled cores and clocks for transport merchandise.
We do not have many months to attend till Ada Lovelace structure GPUs are launched, based on earlier leaks. A couple of fortnight in the past, we reported that Nvidia will open its RTX 40 gambit with the GeForce RTX 4090 is September, with the RTX 4080 in October, and RTX 4070 in November. That’s fairly a protracted rollout, and with no point out of the potential mainstream mega-selling RTX 4060.
