NVIDIA GeForce RTX 4070 SUPER vs NVIDIA GeForce RTX 4080 SUPER

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GeForce RTX 4070 SUPER compared with GeForce RTX 4080 SUPER

	NVIDIAGeForce RTX 4070 SUPER	NVIDIAGeForce RTX 4080 SUPER
Overview
Released
Released	January 2024	January 2024
Performance
Chip maker
Chip maker	NVIDIA	NVIDIA
Architecture
Architecture	Ada Lovelace	Ada Lovelace
Shader cores
Shader cores	7,168	10,240
Boost clock
Boost clock	2,480 MHz	2,550 MHz (better)
Ray tracing
Ray tracing	Third-generation RT Cores; 82 RT TFLOPS	Third-generation RT Cores; 121 RT TFLOPS
AI cores
AI cores	Fourth-generation Tensor Cores; 568 AI TOPS	Fourth-generation Tensor Cores; 836 AI TOPS
Upscaling and frame generation
Upscaling and frame generation	DLSS 3.5 with Super Resolution, DLAA, Ray Reconstruction and Frame Generation	DLSS 3.5 with Super Resolution, DLAA, Ray Reconstruction and Frame Generation
Base clock
Base clock	1.98 GHz	2.29 GHz
Cache
Cache	48 MB L2	64 MB L2
Memory
Video memory
Video memory	12 GB GDDR6X	16 GB GDDR6X (better)
Memory bus
Memory bus	192-bit	256-bit (better)
Memory bandwidth
Memory bandwidth	504 GB/s	736 GB/s (better)
Memory detail
Memory detail	–	GDDR6X at 23 Gbps
Connections and power
Board power
Board power	220 W (better)	320 W
Interface
Interface	PCIe 4.0	PCIe 4.0
Display outputs
Display outputs	3 × DisplayPort 1.4a, 1 × HDMI 2.1a; up to 4 displays; HDCP 2.3	3 × DisplayPort 1.4a, 1 × HDMI 2.1a; up to 4 displays; HDCP 2.3
Maximum resolution
Maximum resolution	4K at 240 Hz or 8K at 60 Hz with DSC, HDR	4K at 240 Hz or 8K at 60 Hz with DSC, HDR
Power connector
Power connector	1 × 300 W or greater PCIe Gen 5 cable, or 2 × PCIe 8-pin cables with the adapter in the box; some partner cards use 1 × 8-pin	1 × 450 W or greater PCIe Gen 5 cable, or 3 × PCIe 8-pin cables with the adapter in the box
Recommended power supply
Recommended power supply	650 W	750 W
Slot width
Slot width	2-slot (Founders Edition)	3-slot (Founders Edition)
Size (reference card)
Size (reference card)	244 × 112 mm, 2-slot (Founders Edition)	304 × 137 mm, 3-slot (Founders Edition)
Video encode and decode
Video encode and decode	1 × eighth-generation NVENC, 1 × fifth-generation NVDEC; AV1 encode and decode	2 × eighth-generation NVENC, 1 × fifth-generation NVDEC; AV1 encode and decode