AMD Radeon RX 6400 vs NVIDIA GeForce GTX 1650 GDDR6

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General info

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

Place in performance rankingnot rated268
Place by popularitynot in top-100not in top-100
Value for moneyno data11.95
ArchitectureTuring (2018−2021)RDNA 2.0 (2020−2022)
GPU code nameTU117Navi 24
Market segmentDesktopDesktop
Release date1 April 2020 (3 years old)19 January 2022 (2 years old)
Launch price (MSRP)$149 $159
Current price$200 (1.3x MSRP)$376 (2.4x MSRP)
Value for money

Performance to price ratio. The higher, the better.

no data

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores896768
Boost clock speed1590 MHz2321 MHz
Number of transistors4,700 million5,400 million
Manufacturing process technology12 nm6 nm
Power consumption (TDP)75 Watt53 Watt
Texture fill rate89.04111.4

Size and 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 3.0 x16PCIe 4.0 x4
Length229 mmno data
Width2-slot1-slot
Supplementary power connectorsNoneNone

Memory

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 GB4 GB
Memory bus width128 Bit64 Bit
Memory clock speed12000 MHz16 GB/s
Memory bandwidth192.0 GB/s128.0 GB/s

Video outputs and ports

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 DVI, 1x HDMI, 1x DisplayPort1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI++

API support

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

DirectX12 (12_1)12 Ultimate (12_2)
Shader Model6.56.6
OpenGL4.64.6
OpenCL1.22.2
Vulkan1.2.1401.3
CUDA7.5no data

Advantages and disadvantages


Recency 1 April 2020 19 January 2022
Cost $149 $159
Chip lithography 12 nm 6 nm
Power consumption (TDP) 75 Watt 53 Watt

We couldn't decide between GeForce GTX 1650 GDDR6 and Radeon RX 6400. 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.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


NVIDIA GeForce GTX 1650 GDDR6
GeForce GTX 1650 GDDR6
AMD Radeon RX 6400
Radeon RX 6400

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