AMD Radeon RX 7900 XT vs NVIDIA GeForce RTX 3070 Ti

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Radeon RX 7900 XT compared with GeForce RTX 3070 Ti

	AMDRadeon RX 7900 XT	NVIDIAGeForce RTX 3070 Ti
Overview
Released
Released	December 2022	June 2021
Performance
Chip maker
Chip maker	AMD	NVIDIA
Architecture
Architecture	RDNA 3	Ampere
Shader cores
Shader cores	5,376	6,144
Boost clock
Boost clock	2,400 MHz (better)	1,770 MHz
Architecture
Architecture	84 compute units, 192 ROPs; game clock 2000 MHz; 58 billion transistors	NVIDIA reference specifications. The photo shows PNY's stock-clock XLR8 Gaming REVEL EPIC-X RGB Triple Fan; its cooler differs from the Founders Edition geometry below.
Manufacturing process
Manufacturing process	Chiplet design; 5nm Graphics Compute Die with 6nm Memory Cache Dies	–
Ray tracing
Ray tracing	84 second-generation Ray Accelerators	Second-generation RT Cores
AI cores
AI cores	168 AI Accelerators; 103 TOPS INT8	Third-generation Tensor Cores
Upscaling and frame generation
Upscaling and frame generation	AMD FSR, Radeon Super Resolution	NVIDIA DLSS upscaling; no DLSS Frame Generation
Base clock
Base clock	–	NVIDIA lists 1.58 GHz rounded; stock-clock PNY REVEL specifies 1575 MHz base and 1770 MHz boost
Cache
Cache	80 MB AMD Infinity Cache (second generation)	–
Memory
Video memory
Video memory	20 GB GDDR6 (better)	8 GB GDDR6X
Memory bus
Memory bus	320-bit (better)	256-bit
Memory bandwidth
Memory bandwidth	800 GB/s (better)	608 GB/s
Memory detail
Memory detail	GDDR6 at up to 20 Gbps; AMD quotes up to 2900 GB/s effective bandwidth with Infinity Cache	19 Gbps GDDR6X; 608 GB/s bandwidth verified by PNY's stock-clock REVEL specification
Connections and power
Board power
Board power	315 W	290 W (better)
Interface
Interface	–	PCIe 4.0
Display outputs
Display outputs	DisplayPort 2.1 (UHBR 13.5), HDMI 2.1a, USB Type-C	3 × DisplayPort 1.4a, 1 × HDMI 2.1; up to 4 displays; HDCP 2.3
Maximum resolution
Maximum resolution	Up to 4K 480 Hz or 8K 165 Hz over DisplayPort 2.1	7680 × 4320; HDMI supports 4K 120 Hz HDR or 8K 60 Hz HDR; DisplayPort supports 4K 240 Hz with DSC
Power connector
Power connector	2 × 8-pin	2 × PCIe 8-pin cables through the included adapter to 1 × 12-pin (Founders Edition)
Recommended power supply
Recommended power supply	750 W	750 W, based on NVIDIA's Intel Core i9-10900K test system
Slot width
Slot width	2.5-slot (reference card)	2-slot (Founders Edition)
Size (reference card)
Size (reference card)	276 mm long, 2.5-slot (reference card)	267 × 112 mm, 2-slot (Founders Edition)
Video encode and decode
Video encode and decode	H.264, HEVC and AV1 encode and decode	Seventh-generation NVENC and fifth-generation NVDEC; no hardware AV1 encoding