RDNA 4: ื—ื“ืฉื ื•ืช ื’ืจืคื™ืช ื‘ืกื“ืจืช RX 9070 ืฉืœ AMD

RDNA 4: ื—ื“ืฉื ื•ืช ื’ืจืคื™ืช ื‘ืกื“ืจืช RX 9070 ืฉืœ AMD

3 ื“ืง' ืงืจื™ืื”

ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” RDNA 4 ืฉืœ AMD ืžื‘ื™ืื” ืฉื™ืคื•ืจื™ื ืžืฉืžืขื•ืชื™ื™ื ื‘ืกื“ืจืช ื›ืจื˜ื™ืกื™ ื”ืžืกืš RX 9070, ืชื•ืš ื“ื’ืฉ ืขืœ ื‘ื™ืฆื•ืขื™ื ืžืฉื•ืคืจื™ื, ืชืื™ืžื•ืช ืœื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืžืชืงื“ืžื•ืช ื•ืฉื™ืคื•ืจ ื—ื•ื•ื™ื™ืช ื”ืžืฉื—ืง.

RDNA 4 : ื›ืœ ื”ื—ื™ื“ื•ืฉื™ื ืฉืœ ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ื”ื—ื“ืฉื” ืฉืœ AMD ื‘ืกื“ืจืช RX 9070

ืฉื™ืคื•ืจื™ื ื‘ื‘ื™ืฆื•ืขื™ื ื’ืจืคื™ื™ื

- **ื™ื—ื™ื“ื•ืช ื—ื™ืฉื•ื‘ (CU) ื—ื“ืฉื•ืช**: ืžื‘ื ื” ืื•ืคื˜ื™ืžืœื™ ืฉืžืกืคืง ื‘ื™ืฆื•ืขื™ื ื˜ื•ื‘ื™ื ื™ื•ืชืจ ืœื›ืœ ืžื—ื–ื•ืจ ืฉืขื•ืŸ. - **ืชื”ืœื™ืš ื™ื™ืฆื•ืจ ืžืชืงื“ื**: ืžื™ื•ืฆืจืช ื‘ืชื”ืœื™ืš 4nm ืฉืœ TSMC, ื”ืžืืคืฉืจ ืชื“ืจื™ื ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ ื•ื™ืขื™ืœื•ืช ืžืฉื•ืคืจืช.

ื™ื›ื•ืœื•ืช ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช ืžืชืงื“ืžื•ืช

- **ืžืื™ืฆื™ AI ืžื”ื“ื•ืจ ื”ืฉื ื™**: ืžืกืคืงื™ื ื‘ื™ืฆื•ืขื™ื ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ ื‘ืžืฉื™ืžื•ืช ืžื‘ื•ืกืกื•ืช AI ื›ืžื• ืขื™ื‘ื•ื“ ืชืžื•ื ื” ื•ืฉื™ืคื•ืจ ื’ืจืคื™. - **ืชืžื™ื›ื” ื‘-FSR 4**: ื˜ื›ื ื•ืœื•ื’ื™ื” ื—ื“ืฉื” ืœืฉื“ืจื•ื’ ื’ืจืคื™ ืžื‘ื•ืกืก AI, ืฉืžื‘ื™ืื” ืื™ื›ื•ืช ื—ื–ื•ืชื™ืช ืžืจืฉื™ืžื” ื™ื•ืชืจ ืœืœื ืคื’ื™ืขื” ืžืฉืžืขื•ืชื™ืช ื‘ื‘ื™ืฆื•ืขื™ื.

Ray Tracing ื‘ืจืžื” ื”ื‘ืื”

- **ืžืื™ืฆื™ Ray Tracing ื“ื•ืจ ืฉืœื™ืฉื™**: ืžืกืคืงื™ื ื‘ื™ืฆื•ืขื™ื ืžืฉื•ืคืจื™ื ืžืฉืžืขื•ืชื™ืช ื‘ืขื™ื‘ื•ื“ ืืคืงื˜ื™ื ืฉืœ ืชืื•ืจื” ื•ืฆืœืœื™ื. - **Double Ray Tracing Intersect Engine**: ืžื ื•ืข ื—ื“ืฉ ืฉืžื›ืคื™ืœ ืืช ื”ื‘ื™ืฆื•ืขื™ื ื‘ืขื™ื‘ื•ื“ ืงืจื ื™ ืื•ืจ. - **ืคื™ืฆ'ืจื™ื ืžืชืงื“ืžื™ื**: ื›ืžื• RT Instance Node Transform ื•-Ray Tracing Tri Pair, ืฉืžืคืฉื˜ื™ื ื•ืžืฉืคืจื™ื ืืช ื”ื™ื™ืฉื•ื ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื™ืช Ray Tracing ื‘ืžืฉื—ืงื™ื.

ืฉื™ืคื•ืจื™ื ื‘ืžื•ืœื˜ื™ืžื“ื™ื”

- **ืžื ื•ืข ืชืฆื•ื’ื” AMD Radiance ื“ื•ืจ ืฉื ื™**: ืžืกืคืง ืื™ื›ื•ืช ืชืžื•ื ื” ืžืฉื•ืคืจืช ื•ืชืžื™ื›ื” ื‘ืจื–ื•ืœื•ืฆื™ื•ืช ืžืชืงื“ืžื•ืช. - **ืฉื™ืคื•ืจ ืงื™ื“ื•ื“ ื•ืคืจื™ืกืช ื•ื™ื“ืื•**: ืžืชืื™ื ืœืฆืจื›ื™ื ืฉืœ ื™ื•ืฆืจื™ ืชื•ื›ืŸ ื•ืžืฉื—ืงื™ ืกื˜ืจื™ืžื™ื ื’.

ืžืืคื™ื™ื ื™ื ื˜ื›ื ื™ื™ื ื ื•ืกืคื™ื

- **ืชืžื™ื›ื” ื‘-PCIe 5.0**: ืœื ื™ืฆื•ืœ ืžืœื ืฉืœ ืžื”ื™ืจื•ื™ื•ืช ื”ืขื‘ืจืช ื ืชื•ื ื™ื ืžืชืงื“ืžื•ืช. - **ื–ื™ื›ืจื•ืŸ GDDR6 ื‘ื ืคื— 16GB**: ืขืœ ืžืžืฉืง 256 ื‘ื™ื˜, ื”ืžื‘ื˜ื™ื— ื‘ื™ืฆื•ืขื™ื ืžืขื•ืœื™ื ื‘ืžืฉื—ืงื™ื ื›ื‘ื“ื™ื ื•ื‘ื™ื™ืฉื•ืžื™ื ื’ืจืคื™ื™ื ืžืงืฆื•ืขื™ื™ื.

RDNA 4 ืžื•ืœ Ada Lovelace: ื”ื”ื‘ื“ืœื™ื ื•ื”ื”ืฉื•ื•ืื”

ืืจื›ื™ื˜ืงื˜ื•ืจืช **RDNA 4 ืฉืœ AMD** ืžืฉื•ื•ื” ื‘ืขื™ืงืจื” ืœืืจื›ื™ื˜ืงื˜ื•ืจืช **Ada Lovelace ืฉืœ NVIDIA** (ืฉืžืฉืžืฉืช ื‘ื›ืจื˜ื™ืกื™ RTX 4000) ืžื‘ื—ื™ื ืช ื‘ื™ืฆื•ืขื™ื ื•ืฉื™ืคื•ืจื™ื ื˜ื›ื ื•ืœื•ื’ื™ื™ื. ืขื ื–ืืช, ืœื›ืœ ื—ื‘ืจื” ื™ืฉ ื’ื™ืฉื” ื™ื™ื—ื•ื“ื™ืช ืฉืžืชืžืงื“ืช ื‘ืชื—ื•ืžื™ื ืฉื•ื ื™ื.

**RDNA 4 (AMD)**

- **ื™ืขื™ืœื•ืช ืื ืจื’ื˜ื™ืช ื•ื‘ื™ืฆื•ืขื™ื**: ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ืžืชืžืงื“ืช ื‘ืฉื™ืคื•ืจ ืžืฉืžืขื•ืชื™ ืฉืœ ื™ื—ืก ื‘ื™ืฆื•ืขื™ื ืœืฆืจื™ื›ืช ื—ืฉืžืœ. - **ืฉื™ืคื•ืจ Ray Tracing**: ืžืื™ืฆื™ RT ื“ื•ืจ ืฉืœื™ืฉื™ ืžืกืคืงื™ื ื‘ื™ืฆื•ืขื™ื ืžืชืงื“ืžื™ื ื™ื•ืชืจ ืœืขื™ื‘ื•ื“ ืืคืงื˜ื™ื ืฉืœ ืชืื•ืจื”, ืฆืœืœื™ื ื•ื”ืฉืชืงืคื•ื™ื•ืช. - **ื™ื›ื•ืœื•ืช AI ืžืชืงื“ืžื•ืช**: ืžืื™ืฆื™ AI ื“ื•ืจ ืฉื ื™ ืžืกื™ื™ืขื™ื ื‘ืžืฉื™ืžื•ืช ื›ืžื• ืฉื“ืจื•ื’ ื’ืจืคื™ (FSR 4). - **ื™ื™ืฆื•ืจ ืžืชืงื“ื**: ืžื‘ื•ืกืกืช ืขืœ ืชื”ืœื™ืš 4nm ืฉืœ TSMC, ืฉืžืืคืฉืจ ืชื“ืจื™ ืฉืขื•ืŸ ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ. - **ืžื˜ืจืช ื”ืืจื›ื™ื˜ืงื˜ื•ืจื”**: ืžืชืžืงื“ืช ื‘ื’ื™ื™ืžื™ื ื’ ื‘ืจืžื” ื’ื‘ื•ื”ื” ืขื ืฉื™ืคื•ืจื™ื ื‘-FSR, Ray Tracing, ื•ื™ื™ืฉื•ืžื™ ืžื•ืœื˜ื™ืžื“ื™ื” ืžืชืงื“ืžื™ื.

**Ada Lovelace (NVIDIA)**

- **ื—ื“ืฉื ื•ืช ื‘ื˜ื›ื ื•ืœื•ื’ื™ื•ืช AI**: ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ื›ื•ืœืœืช ืชืžื™ื›ื” ืžืชืงื“ืžืช ื‘-DLSS 3 ื•ื›ืขืช DLSS 4, ืขื ื™ื›ื•ืœื•ืช ืฉื“ืจื•ื’ ื’ืจืคื™ื•ืช ืžื‘ื•ืกืกื•ืช AI ืžื”ืžืชืงื“ืžื•ืช ื‘ื™ื•ืชืจ. - **ืžืื™ืฆื™ Tensor ื“ื•ืจ ืจื‘ื™ืขื™**: ืžืฉืคืจื™ื ื‘ื™ืฆื•ืขื™ AI ื‘ืขื™ื‘ื•ื“ ื’ืจืคื™ ื•ืžืฉื™ืžื•ืช ืขื™ื‘ื•ื“ ื ืชื•ื ื™ื. - **ืžืื™ืฆื™ Ray Tracing ื“ื•ืจ ืฉืœื™ืฉื™**: ืžืกืคืงื™ื ื—ื•ื•ื™ื™ืช ืชืื•ืจื” ืžืฆื™ืื•ืชื™ืช ื”ื“ื•ืžื” ืœืฉื™ืคื•ืจื™ื ืฉื”ื•ืฆื’ื• ื‘-RDNA 4. - **ื™ื™ืฆื•ืจ ืžืชืงื“ื**: ื’ื Ada Lovelace ืžื‘ื•ืกืกืช ืขืœ ืชื”ืœื™ืš 4nm ืฉืœ TSMC, ืžื” ืฉืžืืคืฉืจ ื™ืขื™ืœื•ืช ืื ืจื’ื˜ื™ืช ืžืฉื•ืคืจืช ื•ื‘ื™ืฆื•ืขื™ื ื—ื–ืงื™ื. - **ื”ืชืžืงื“ื•ืช**: ืื•ืคื˜ื™ืžืœื™ืช ืœืžืฉื—ืงื™ื ื›ื‘ื“ื™ื ืฉืžืกืชืžื›ื™ื ืขืœ Ray Tracing ื•ืžืฉื™ืžื•ืช ื’ืจืคื™ื•ืช ืžื‘ื•ืกืกื•ืช AI.

**ื”ืฉื•ื•ืื” ืขืชื™ื“ื™ืช**

NVIDIA ืขืฉื•ื™ื” ืœื”ืฉื™ืง ืืช ืกื“ืจืช **RTX 5000** ื”ืžื‘ื•ืกืกืช ืขืœ ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ื”ื—ื“ืฉื” "Blackwell". ื‘ืžืงืจื” ื›ื–ื”, RDNA 4 ืชื”ื™ื” ืงืจื•ื‘ื” ื™ื•ืชืจ ืœื”ืฉื•ื•ืื” ื™ืฉื™ืจื” ืขื ืืจื›ื™ื˜ืงื˜ื•ืจื” ื–ื•.

ืกื™ื›ื•ื

RDNA 4 ืžื™ื™ืฆื’ืช ืงืคื™ืฆื” ืžืฉืžืขื•ืชื™ืช ื‘ื‘ื™ืฆื•ืขื™ื ื•ื‘ื™ื›ื•ืœื•ืช ื”ื’ืจืคื™ื•ืช ืฉืœ AMD, ื‘ืžื™ื•ื—ื“ ื‘ืชื—ื•ืžื™ื ื›ืžื• ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช ื•-Ray Tracing. ืขื ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ื”ื—ื“ืฉื”, AMD ืฉื•ืืคืช ืœื”ืฆื™ืข ื—ื•ื•ื™ื™ืช ืžืฉื—ืง ื•ืžื•ืœื˜ื™ืžื“ื™ื” ืžืจืฉื™ืžื” ื™ื•ืชืจ, ืชื•ืš ืฉืžื™ืจื” ืขืœ ื™ื—ืก ืขืœื•ืช-ืชื•ืขืœืช ื’ื‘ื•ื”.

- RDNA 4 ืฉืœ AMD ืžื‘ื™ืื” ืฉื™ืคื•ืจื™ื ืžืฉืžืขื•ืชื™ื™ื ื‘ื‘ื™ืฆื•ืขื™ื, Ray Tracing ื•ื™ื›ื•ืœื•ืช AI, ืชื•ืš ื”ืชืžืงื“ื•ืช ื‘ื’ื™ื™ืžื™ื ื’ ื‘ืจืžื” ื’ื‘ื•ื”ื”. - Ada Lovelace ืฉืœ NVIDIA ืžืฆื™ืขื” ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืžืชืงื“ืžื•ืช ื›ืžื• DLSS 4 ื•ืžื•ื‘ื™ืœื” ื‘ืžืฉื—ืงื™ื ืžื‘ื•ืกืกื™ AI ื•-Ray Tracing. - ื”ื‘ื—ื™ืจื” ืชืœื•ื™ื” ื‘ืฆืจื›ื™ื ืฉืœื›ื: ื’ืžื™ืฉื•ืช ื•ืขืœื•ืช-ืชื•ืขืœืช ืžืฆื“ AMD ืื• ื—ื“ืฉื ื•ืช AI ื•-Ray Tracing ืžืฆื“ NVIDIA.