NVIDIA GeForce RTX 2080 vs NVIDIA GeForce RTX 4080 SUPER

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GeForce RTX 2080 compared with GeForce RTX 4080 SUPER

	NVIDIAGeForce RTX 2080	NVIDIAGeForce RTX 4080 SUPER
Overview
Released
Released	September 2018	January 2024
Performance
Chip maker
Chip maker	NVIDIA	NVIDIA
Architecture
Architecture	Turing	Ada Lovelace
Shader cores
Shader cores	2,944	10,240
Boost clock
Boost clock	1,710 MHz or 1,800 MHz	2,550 MHz
Architecture
Architecture	Main figures follow NVIDIA's reference specification. Founders Edition raises boost clock and board power. Photo shows MSI's stock-clocked RTX 2080 AERO 8G partner board, which uses a blower rather than the Founders Edition's dual axial fans.	–
Ray tracing
Ray tracing	Dedicated first generation RT Cores	Third-generation RT Cores; 121 RT TFLOPS
AI cores
AI cores	Dedicated Tensor Cores	Fourth-generation Tensor Cores; 836 AI TOPS
Upscaling and frame generation
Upscaling and frame generation	NVIDIA DLSS Super Resolution; no DLSS Frame Generation	DLSS 3.5 with Super Resolution, DLAA, Ray Reconstruction and Frame Generation
Base clock
Base clock	1515 MHz for both reference and Founders Edition	2.29 GHz
Cache
Cache	–	64 MB L2
Memory
Video memory
Video memory	8 GB GDDR6	16 GB GDDR6X (better)
Memory bus
Memory bus	256-bit	256-bit
Memory bandwidth
Memory bandwidth	448 GB/s	736 GB/s (better)
Memory detail
Memory detail	14 Gbps GDDR6	GDDR6X at 23 Gbps
Connections and power
Board power
Board power	215 W or 225 W	320 W
Interface
Interface	PCIe 3.0	PCIe 4.0
Display outputs
Display outputs	Founders Edition supports DisplayPort 1.4, HDMI 2.0b and USB-C/VirtualLink; up to 4 displays; HDCP 2.2. MSI AERO 8G has 3 × DisplayPort 1.4a, 1 × HDMI 2.0b and 1 × USB-C.	3 × DisplayPort 1.4a, 1 × HDMI 2.1a; up to 4 displays; HDCP 2.3
Maximum resolution
Maximum resolution	7680 × 4320	4K at 240 Hz or 8K at 60 Hz with DSC, HDR
Power connector
Power connector	1 × 6-pin and 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 slots (Founders Edition)	3-slot (Founders Edition)
Size (reference card)
Size (reference card)	266.74 × 115.7 mm (Founders Edition); 268 × 114 × 41 mm and 879 g (pictured MSI AERO 8G partner board)	304 × 137 mm, 3-slot (Founders Edition)
Video encode and decode
Video encode and decode	Turing NVENC encoder	2 × eighth-generation NVENC, 1 × fifth-generation NVDEC; AV1 encode and decode