Steam Deck OLED GPU vs GeForce RTX 2080 Max-Q

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Primary details

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

Place in the ranking135not rated
Place by popularitynot in top-100not in top-100
Power efficiency30.90no data
ArchitectureTuring (2018−2022)RDNA 2.0 (2020−2024)
GPU code nameTU104BSephiroth
Market segmentLaptopDesktop
Release date29 January 2019 (5 years ago)9 November 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 cores2944512
Core clock speed735 MHz1000 MHz
Boost clock speed1095 MHz1600 MHz
Number of transistors13,600 million2,400 million
Manufacturing process technology12 nm6 nm
Power consumption (TDP)80 Watt15 Watt
Texture fill rate201.551.20
Floating-point processing power6.447 TFLOPS1.638 TFLOPS
ROPs6416
TMUs18432
Tensor Cores368no data
Ray Tracing Cores468

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
InterfacePCIe 3.0 x16no data
Lengthno data298 mm

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 typeGDDR6LPDDR5
Maximum RAM amount8 GB16 GB
Memory bus width256 Bit128 Bit
Memory clock speed1500 MHz1375 MHz
Memory bandwidth384.0 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 ConnectorsNo outputs1x USB Type-C
G-SYNC support+-

Supported technologies

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

VR Ready+no data

API compatibility

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

DirectX12 Ultimate (12_1)12 (12_1)
Shader Model6.56.5
OpenGL4.64.6
OpenCL1.22.0
Vulkan1.2.1311.2
CUDA7.5-

Pros & cons summary


Recency 29 January 2019 9 November 2023
Maximum RAM amount 8 GB 16 GB
Chip lithography 12 nm 6 nm
Power consumption (TDP) 80 Watt 15 Watt

Steam Deck OLED GPU has an age advantage of 4 years, a 100% higher maximum VRAM amount, a 100% more advanced lithography process, and 433.3% lower power consumption.

We couldn't decide between GeForce RTX 2080 Max-Q and Steam Deck OLED GPU. We've got no test results to judge.

Be aware that GeForce RTX 2080 Max-Q is a notebook card while Steam Deck OLED 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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NVIDIA GeForce RTX 2080 Max-Q
GeForce RTX 2080 Max-Q
AMD Steam Deck OLED GPU
Steam Deck OLED 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.


4.1 194 votes

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4.6 23 votes

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Questions & comments

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