Steam Deck GPU vs Radeon Pro Vega 64

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Primary details

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

Place in the ranking159not rated
Place by popularitynot in top-100not in top-100
Power efficiency9.19no data
ArchitectureGCN 5.0 (2017−2020)RDNA 2.0 (2020−2024)
GPU code nameVega 10Van Gogh
Market segmentWorkstationDesktop
Release date27 June 2017 (7 years ago)25 February 2022 (2 years 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 cores4096512
Core clock speed1250 MHz1000 MHz
Boost clock speed1350 MHz1600 MHz
Number of transistors12,500 million2,400 million
Manufacturing process technology14 nm7 nm
Power consumption (TDP)250 Watt15 Watt
Texture fill rate345.651.20
Floating-point processing power11.06 TFLOPS1.638 TFLOPS
ROPs6416
TMUs25632
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
Length267 mm298 mm
WidthIGPno data
Supplementary power connectorsNoneNone

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 typeHBM2LPDDR5
Maximum RAM amount16 GB16 GB
Memory bus width2048 Bit128 Bit
Memory clock speed786 MHz1375 MHz
Memory bandwidth402.4 GB/s88 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 ConnectorsNo outputs1x USB Type-C

API compatibility

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

DirectX12 (12_1)12 (12_1)
Shader Model6.46.5
OpenGL4.64.6
OpenCL2.02.0
Vulkan1.1.1251.2

Pros & cons summary


Recency 27 June 2017 25 February 2022
Chip lithography 14 nm 7 nm
Power consumption (TDP) 250 Watt 15 Watt

Steam Deck GPU has an age advantage of 4 years, a 100% more advanced lithography process, and 1566.7% lower power consumption.

We couldn't decide between Radeon Pro Vega 64 and Steam Deck GPU. We've got no test results to judge.

Be aware that Radeon Pro Vega 64 is a workstation graphics card while Steam Deck GPU 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 Pro Vega 64
Radeon Pro Vega 64
AMD Steam Deck GPU
Steam Deck GPU

Comparisons with similar GPUs

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Community ratings

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4.3 19 votes

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4 250 votes

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Questions & comments

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