Radeon RX 6800M vs GeForce RTX 3080 Max-Q

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Primary details

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

Place in the rankingnot rated150
Place by popularitynot in top-100not in top-100
Power efficiencyno data16.29
ArchitectureAmpere (2020−2024)RDNA 2.0 (2020−2024)
GPU code nameGA104Navi 22
Market segmentLaptopLaptop
Release date12 January 2021 (3 years ago)31 May 2021 (3 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 cores61442560
Core clock speed780 MHz2116 MHz
Boost clock speed1245 MHz2390 MHz
Number of transistors17,400 million17,200 million
Manufacturing process technology8 nm7 nm
Power consumption (TDP)80 Watt145 Watt
Texture fill rate239.0382.4
Floating-point processing power15.3 TFLOPS12.24 TFLOPS
ROPs9664
TMUs192160
Tensor Cores192no data
Ray Tracing Cores4840

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 sizelargelarge
InterfacePCIe 4.0 x16PCIe 4.0 x16
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 typeGDDR6GDDR6
Maximum RAM amount8 GB12 GB
Memory bus width256 Bit192 Bit
Memory clock speed1500 MHz2000 MHz
Memory bandwidth384.0 GB/s384.0 GB/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 outputsNo outputs

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.56.5
OpenGL4.64.6
OpenCL2.02.1
Vulkan1.21.3
CUDA8.6-

Pros & cons summary


Recency 12 January 2021 31 May 2021
Maximum RAM amount 8 GB 12 GB
Chip lithography 8 nm 7 nm
Power consumption (TDP) 80 Watt 145 Watt

RTX 3080 Max-Q has 81.3% lower power consumption.

RX 6800M, on the other hand, has an age advantage of 4 months, a 50% higher maximum VRAM amount, and a 14.3% more advanced lithography process.

We couldn't decide between GeForce RTX 3080 Max-Q and Radeon RX 6800M. 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.

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NVIDIA GeForce RTX 3080 Max-Q
GeForce RTX 3080 Max-Q
AMD Radeon RX 6800M
Radeon RX 6800M

Comparisons with similar GPUs

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Community ratings

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3.8 37 votes

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Questions & comments

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