AMD Radeon RX 7990 XTX: specs and benchmarks

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Games supported 39%
AMD Radeon RX 7990 XTX
Radeon RX 7990 XTX
  • Interface PCIe 4.0 x16
  • Core clock speed
  • Max video memory 24 GB
  • Memory type GDDR6
  • Memory clock speed 24 Gbps
  • Maximum resolution
Year of release 2023


AMD started Radeon RX 7990 XTX sales on 2023. This is a RDNA 3.0 architecture desktop card based on 5 nm manufacturing process and primarily aimed at gamers. 24 GB of GDDR6 memory clocked at 24 GB/s are supplied, and together with 384 Bit memory interface this creates a bandwidth of 1,152 GB/s.

Compatibility-wise, this is triple-slot card attached via PCIe 4.0 x16 interface. Its manufacturer default version has a length of 287 mm. Two 8-pin power connectors are required, and power consumption is at 405 Watt.

We have no data on Radeon RX 7990 XTX benchmark results.

General info

Some basic facts about Radeon RX 7990 XTX: architecture, market segment, release date etc.

Place in performance ratingnot rated
ArchitectureRDNA 3.0 (2022)
GPU code nameNavi 31
Market segmentDesktop
Release date2023

Technical specs

Radeon RX 7990 XTX's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon RX 7990 XTX's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores6144of 18432 (AD102)
Boost clock speed3599 MHz
Number of transistors57,700 millionof 14400 (GeForce GTX 1080 SLI Mobile)
Manufacturing process technology5 nmof 4 (GeForce RTX 4080 Ti)
Thermal design power (TDP)405 Wattof 900 (Tesla S2050)
Texture fill rate1,382of 969.9 (H100 SXM5 96 GB)

Compatibility, dimensions and requirements

Information on Radeon RX 7990 XTX's 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 x16
Length287 mm
Supplementary power connectors2x 8-pin


Parameters of memory installed on Radeon RX 7990 XTX: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory typeGDDR6
Maximum RAM amount24 GBof 128 (Radeon Instinct MI250X)
Memory bus width384 Bitof 8192 (Radeon Instinct MI250X)
Memory clock speed24 GB/sof 22400 (GeForce RTX 4080)
Memory bandwidth1,152 GB/sof 14400 (Radeon R7 M260)

Video outputs and ports

Types and number of video connectors present on Radeon RX 7990 XTX. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display Connectors1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C

API support

APIs supported by Radeon RX 7990 XTX, sometimes including their particular versions.

DirectX12 Ultimate (12_2)
Shader Model6.7

Benchmark performance

Non-gaming benchmark performance of Radeon RX 7990 XTX. Note that overall benchmark performance is measured in points in 0-100 range.

We have no data on Radeon RX 7990 XTX benchmark results.

Radeon RX 7990 XTX NVIDIA equivalent

We believe that the nearest equivalent to Radeon RX 7990 XTX from NVIDIA is GeForce RTX 4090.

NVIDIA GeForce RTX 4090 GeForce RTX 4090

Recommended processors

These processors are most commonly used with Radeon RX 7990 XTX according to our statistics.

User rating

Here you can see the user rating of the graphics card, as well as rate it yourself.

4.5 20 ratings

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Questions and comments

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