GeForce RTX 4090 VS GeForce RTX 3080 Ti

Explore the complete details of GeForce RTX 4090 VS GeForce RTX 3080 Ti, including specs, performance benchmarks

graphic card

VS

GeForce RTX 3080 Ti

The GeForce RTX 4090 GPU by NVIDIA. features a Ada Lovelace (2022−2024) architecture. with 16384 CUDA cores. and a boost clock of 2520 MHz MHz. It offers GDDR6X memory with 24 GB GB capacity and a 384 Bit-bit interface. delivering a bandwidth of 1.01 TB/s GB/s. With a power consumption (TDP) of 450W. it supports DirectX 12 Ultimate (12_2), Vulkan 1.3, DLSS 1 for enhanced performance.

The GeForce RTX 4090 GPU by NVIDIA. features a Ada Lovelace (2022−2024) architecture. with 16384 CUDA cores. and a boost clock of 2520 MHz MHz. It offers GDDR6X memory with 24 GB GB capacity and a 384 Bit-bit interface. delivering a bandwidth of 1.01 TB/s GB/s. With a power consumption (TDP) of 450W. it supports DirectX 12 Ultimate (12_2), Vulkan 1.3, DLSS 1 for enhanced performance.

Benchmark Performance

GeForce RTX 4090
90.26

GeForce RTX 3080 Ti
63.52

General Information

Basic details about the GeForce RTX 4090, including manufacturer, ranking, and release date.

GeForce RTX 4090 GeForce RTX 4090 GeForce RTX 3080 Ti GeForce RTX 3080 Ti
Manufacturer NVIDIA NVIDIA
Ranking 3 30
Popularity Rank not in top-100 not in top-100
Architecture Ada Lovelace (2022−2024) Ampere (2020−2025)
GPU code name AD102 GA102
Market Segmente Desktop Desktop
Length - Width 304 mm - 3-slot 285 mm - 2-slot
Release Date 20 September 2022 31 May 2021

Performance

Details on clock speeds, cores, and floating-point processing power of GeForce RTX 4090 VS GeForce RTX 3080 Ti.

Core Clock Speed 2235 MHz 1365 MHz
Boost Clock Speed 2520 MHz 1665 MHz
Floating Point Processing Power 82.58 TFLOPS 34.1 TFLOPS
No of Transistors 76,300 million 28,300 million
CUDA Cores 16384 10240
Ray Tracing Cores 128 80
Tensor Cores 512 320
Texture Fill Rate 1,290 532.8
ROPs 176 112

Performance Score Comparison

Connectivity & API Support

Available display connectors and API compatibility for enhanced performance.

GeForce RTX 4090 GeForce RTX 4090 GeForce RTX 3080 Ti GeForce RTX 3080 Ti
Interface PCIe 4.0 x16 PCIe 4.0 x16
Display Connectors 1x HDMI 2.1, 3x DisplayPort 1.4a 1x HDMI, 3x DisplayPort
HDMI 1 1
DirectX 12 Ultimate (12_2) 12 Ultimate (12_2)
Shader Model 6.8 6.6
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.3 1.2
CUDA 8.9 8.6
DLSS 1 1
TMUs 512 320

Memory & Bus

Information on memory type, capacity, and bandwidth to evaluate data processing power.

Memory Type GDDR6X GDDR6X
Maximum RAM 24 GB 12 GB
Memory Bus Width 384 Bit 384 Bit
Memory Clock Speed 1313 MHz 1188 MHz
Memory Bandwidth 1.01 TB/s GB/s 912.4 GB/s GB/s
Resizable BAR 1 1

Power & Efficiency

Power consumption, efficiency, and additional power requirements.

Power Consumption (TDP) 450 W 350 W
Power Efficiency 15.30 13.84
Manufacturing Process 5 nm 8 nm
Supplementary Power Connectors 1x 16-pin 1x 12-pin

Closest Competitors

Here are some of the closest competitors to this GPU. Compare their power consumption, efficiency, and additional power requirements.