GeForce RTX 2080 Ti 12 GB vs Radeon RX 6400

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking279not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation53.99no data
Power efficiency25.60no data
ArchitectureRDNA 2.0 (2020−2024)Turing (2018−2022)
GPU code nameNavi 24TU102
Market segmentDesktopDesktop
Release date19 January 2022 (2 years ago)12 October 2022 (2 years ago)
Launch price (MSRP)$159 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores7684608
Core clock speed1923 MHz1350 MHz
Boost clock speed2321 MHz1635 MHz
Number of transistors5,400 million18,600 million
Manufacturing process technology6 nm12 nm
Power consumption (TDP)53 Watt250 Watt
Texture fill rate111.4470.9
Floating-point processing power3.565 TFLOPS15.07 TFLOPS
ROPs3296
TMUs48288
Tensor Coresno data576
Ray Tracing Cores1272

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 4.0 x4PCIe 3.0 x16
Lengthno data267 mm
Width1-slot2-slot
Supplementary power connectorsNone2x 8-pin

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR6GDDR6
Maximum RAM amount4 GB12 GB
Memory bus width64 Bit384 Bit
Memory clock speed2000 MHz2000 MHz
Memory bandwidth128.0 GB/s768.0 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x HDMI 2.1, 1x DisplayPort 1.4a1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C
HDMI++

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.8
OpenGL4.64.6
OpenCL2.23.0
Vulkan1.31.3
CUDA-7.5

Pros & cons summary


Recency 19 January 2022 12 October 2022
Maximum RAM amount 4 GB 12 GB
Chip lithography 6 nm 12 nm
Power consumption (TDP) 53 Watt 250 Watt

RX 6400 has a 100% more advanced lithography process, and 371.7% lower power consumption.

RTX 2080 Ti 12 GB, on the other hand, has an age advantage of 8 months, and a 200% higher maximum VRAM amount.

We couldn't decide between Radeon RX 6400 and GeForce RTX 2080 Ti 12 GB. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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AMD Radeon RX 6400
Radeon RX 6400
NVIDIA GeForce RTX 2080 Ti 12 GB
GeForce RTX 2080 Ti 12 GB

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Community ratings

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Questions & comments

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