Steam Deck GPU vs Radeon RX 590

#ad 
Buy on Amazon
VS
#ad 
Buy on Amazon

Primary details

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

Place in the ranking229not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation25.05no data
Power efficiency9.55no data
ArchitectureGCN 4.0 (2016−2020)RDNA 2.0 (2020−2024)
GPU code namePolaris 30Van Gogh
Market segmentDesktopDesktop
Release date15 November 2018 (6 years ago)25 February 2022 (2 years ago)
Launch price (MSRP)$279 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 cores2304512
Core clock speed1469 MHz1000 MHz
Boost clock speed1545 MHz1600 MHz
Number of transistors5,700 million2,400 million
Manufacturing process technology12 nm7 nm
Power consumption (TDP)175 Watt15 Watt
Texture fill rate222.551.20
Floating-point processing power7.119 TFLOPS1.638 TFLOPS
ROPs3216
TMUs14432
Ray Tracing Coresno data8

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 3.0 x16no data
Length241 mm298 mm
Width2-slotno data
Supplementary power connectors1x 8-pinNone

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 typeGDDR5LPDDR5
Maximum RAM amount8 GB16 GB
Memory bus width256 Bit128 Bit
Memory clock speed2000 MHz1375 MHz
Memory bandwidth256.0 GB/s88 GB/s
Shared memory-no data

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, 3x DisplayPort1x USB Type-C
HDMI+-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

FreeSync+-

API compatibility

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

DirectX12 (12_0)12 (12_1)
Shader Model6.46.5
OpenGL4.64.6
OpenCL2.02.0
Vulkan1.2.1311.2

Pros & cons summary


Recency 15 November 2018 25 February 2022
Maximum RAM amount 8 GB 16 GB
Chip lithography 12 nm 7 nm
Power consumption (TDP) 175 Watt 15 Watt

Steam Deck GPU has an age advantage of 3 years, a 100% higher maximum VRAM amount, a 71.4% more advanced lithography process, and 1066.7% lower power consumption.

We couldn't decide between Radeon RX 590 and Steam Deck GPU. 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.

Vote for your favorite

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


AMD Radeon RX 590
Radeon RX 590
AMD Steam Deck GPU
Steam Deck GPU

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


4.1 2497 votes

Rate Radeon RX 590 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4 250 votes

Rate Steam Deck GPU on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.