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Debut of the new NVIDIA GeForce RTX 3060 Ti card
▲ GeForce RTX 3060 Ti officially debuted
NVIDIA officially released the second GPU product “Ampere” at the performance level the first, the main code is “GA104-200” “GeForce RTX 3060 Ti”, claiming to be able to kill the high-end GeForce RTX 2080 SUPER model Previous generation RTX 20, using first NVIDIA model The second generation RTX architecture, Ampere, is equipped with more CUDA Cores, faster second generation RT Core ray tracing cores, and faster third generation Tensor cores. It offers incredible performance and features for the price of $ 399.
▲ RTX 3060 Ti performance comparison officially provided by NVIDIA
According to NVIDIA, “GeForce RTX 3060 Ti” provides 16 FP32 TFLOPs, 32 RT TFLOPs, and 130 Tensor TFLOPs. Performance is roughly the same or faster than the GeForce RTX 2080 Ti, but the price is half the price, compared to the previous generation of the same price GeForce RTX 2060. Super is 1.4 times faster and the performance level is Full-HD / 2K. Playing smoothly is no longer a dream.
8 nm process, GA104-200 graphics core
Unlike the flagship GeForce RTX 3080 and RTX 3090, which use the “GA102” graphics core, the “GeForce RTX 3060 Ti” performance level uses the small-scale “GA104” graphics core. Compared to the previous generation “TU104”, the difference in performance mainly comes from The FP32 arithmetic unit is doubled, the second generation RT cores are updated and the third generation Tensor cores are updated, so that the traditional raster graphics operation improved by 1.7 times and ray tracing performance improved by almost 2 times.
“GeForce RTX 3060 Ti” uses the “GA104-200” graphics core, NVIDIA custom process at 8nm, SAMSUNG foundry, with 17.4 billion transistors, the die size is about 392mm², a full GA104 chip has 6 GPC units, 24 A TPC texture processing cluster and 48 SM streaming multi-processors increased to 6,144 CUDA Cores, 48 RT Cores and 192 Tensor Cores.
▲ NVIDIA GA104-200-A1 graphics core
However, some units of “GeForce RTX 3060 Ti” have been shielded and reduced to 5 GPC units, only 19 TPC texture processing clusters, only 38 SM streaming multi-processors, 4,864 CUDA cores, 38 RT Cores and 152 Tensor Cores .
In terms of core clock, the default clock of the GeForce RTX 3060 Ti is a base clock of 1,410 MHz, a boost of 1,665 MHz, and the highest TDP is 200 W. Furthermore, “GeForce RTX 3060 Ti” still uses particles of GDDR6 memory, memory capacity of 8GB, the memory clock is 1,750MHz, but the transmission speed is 14Gbps, with 256-bit memory bandwidth interface, and the total bandwidth is 448GB / s.
NVIDIA GeForce RTX 30 family
GPU codename | GA104 | GA104 | GA102 | GA102 |
GPU architecture | NVIDIA Ampere | NVIDIA Ampere | NVIDIA Ampere | NVIDIA Ampere |
GPC | 5 | 6 | 6 | 7 |
TPC | 19 | 23 | 34 | 41 |
Sms | 38 | 46 | 68 | 82 |
CUDA Core / SM | 128 | 128 | 128 | 128 |
Core / GPU CUDA | 4864 | 5888 | 8704 | 10496 |
Tensor Core / SM | 4 (3rd generation) | 4 (3rd generation) | 4 (3rd generation) | 4 (3rd generation) |
Tensor Core / GPU | 152 (3rd generation) | 184 (3rd generation) | 272 (3rd generation) | 328 (3rd generation) |
Core RT | 38 (second generation) | 46 (second generation) | 68 (second generation) | 82 (second generation) |
GPU Boost Clock (MHz) | 1665 | 1725 | 1710 | 1695 |
Size and type of frame buffer memory | 8192 MB GDDR6 | 8192 MB GDDR6 | 10240MB GDDR6X | 24576 MB GDDR6X |
Memory interface | 256 bit | 256 bit | 320 bits | 384 bits |
Memory Clock (Data Rate) | 14 Gbps | 14 Gbps | 19 Gbps | 19.5 Gbps |
Memory band | 448 GB / sec | 448 GB / sec | 760 GB / sec | 936 GB / sec |
ROP | 80 | 96 | 96 | 112 |
L1 data cache / Shared memory | 4868 KB | 5888 KB | 8704 KB | 10496 KB |
L2 cache size | 4096 KB | 4096 KB | 5120 KB | 6144 KB |
TGP (Total Graphics Power) | 200 Watts | 220 Watts | 320 Watts | 350 Watts |
Transistor count | 17.4 billion | 17.4 billion | 28.3 billion | 28.3 billion |
Matrix size | 392.5 mm2 | 392.5 mm2 | 628.4 mm2 | 628.4 mm2 |
Price | 399 USD | 499 USD | 699 USD | US $ 1499 |
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