According to “kopite7kimi”, Twitter user known for reliable leaks, the new RTX 4090 The start of the third quarter of 2022 is expected. The profile has also released some specs that will give new GPUs twice the performance than before. RTX 3090.
If the rumors are confirmed, new Nvidia cards with Ada Lovelace architecture are expected to be released. Released between July and August. GeForce RTX 4090 models have 24GB of GDDR6X VRAM running at 21 Gbps, 16,128 CUDA cores and 126. stream processorsWith 450W TDP.
Q3 early
— kopite7kimi (@kopite7kimi) May 15, 2022
Despite bringing “only” 5,632 more CUDA cores than the GeForce RTX 3090, these numbers, combined with a 384-bit memory bus and 1TB/s memory bandwidth, have the potential to offer twice the performance in the same thermal design. RTX 3090TI.
Okay, let’s do a new recap.
RTX 4090, AD102-300, 16128FP32, 21Gbps 24G GDDR6X, 450W, ~2×3090.
I am disappointed with RDNA3.
This much.— kopite7kimi (@kopite7kimi) 16 May 2022
RTX 4080 and 4070 come in the same release window
hour RTX 4080 and RTX4070 It’s also scheduled for early Q3, but with significantly more modest specs. Models GeForce the high-end and mid-range should have 10,752 and 7,680 CUDA cores, respectively, and a TDP of 350W and 300W.
In terms of memory, the RTX 4080 should have 16GB of GDDR6X with a 256-bit bus, while the RTX 4070 will only have 12GB of GDDR6 and a 192-bit bus. If the leaks are correct, these cards should have a memory bandwidth of 672 GB/s and 432 GB/s.
The RTX 4080 will use AD103 chips built with 16G GDDR6X and have a similar TGP as the GA102.
The RTX 4070 will use AD104 chips built with 12G GDDR6, 300W.
Neither has started testing yet, but they will soon.— kopite7kimi (@kopite7kimi) April 27, 2022
But it’s important to highlight that the entire RTX 4000 family will support slots, even with numbers much simpler than fancier cards. PCI Express 5.0. As such, actual performance in compatible setups should still be superior to RTX 3000 cards, which are limited to PCIe 4.0.
Source: Tec Mundo
