GeForce RTX 4090 Ti vs Radeon R9 M290X Crossfire

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Primary details

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

Place in the ranking293not rated
Place by popularitynot in top-10066
Power efficiency6.53no data
ArchitectureGCN (2012−2015)Ada Lovelace (2022−2024)
GPU code nameNeptune CFAD102
Market segmentLaptopDesktop
Release date1 March 2014 (10 years ago)2023 (1 year ago)

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 cores256018176
Core clock speed850 MHz2325 MHz
Boost clock speed900 MHz2565 MHz
Number of transistors2x 2800 Million76,300 million
Manufacturing process technology28 nm5 nm
Power consumption (TDP)200 Watt600 Watt
Texture fill rateno data1,457
Floating-point processing powerno data93.24 TFLOPS
ROPsno data192
TMUsno data568
Tensor Coresno data568
Ray Tracing Coresno data142

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).

Laptop sizelargeno data
Interfaceno dataPCIe 4.0 x16
Lengthno data336 mm
Widthno data3-slot
Supplementary power connectorsno data2x 16-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 typeGDDR5GDDR6X
Maximum RAM amount2x 4 GB24 GB
Memory bus width2x 256 Bit384 Bit
Memory clock speed4800 MHz1500 MHz
Memory bandwidthno data1.15 TB/s
Shared memory--

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 Connectorsno data1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

API compatibility

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

DirectX12 (FL 11_1)12 Ultimate (12_2)
Shader Modelno data6.7
OpenGLno data4.6
OpenCLno data3.0
Vulkan-1.3
CUDA-8.9

Pros & cons summary


Chip lithography 28 nm 5 nm
Power consumption (TDP) 200 Watt 600 Watt

R9 M290X Crossfire has 200% lower power consumption.

RTX 4090 Ti, on the other hand, has a 460% more advanced lithography process.

We couldn't decide between Radeon R9 M290X Crossfire and GeForce RTX 4090 Ti. We've got no test results to judge.

Be aware that Radeon R9 M290X Crossfire is a notebook card while GeForce RTX 4090 Ti is a desktop one.


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 R9 M290X Crossfire
Radeon R9 M290X Crossfire
NVIDIA GeForce RTX 4090 Ti
GeForce RTX 4090 Ti

Comparisons with similar GPUs

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Community ratings

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2.7 11 votes

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3.5 3330 votes

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Questions & comments

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