ROG Ally Extreme GPU vs GeForce RTX 4080 Mobile

VS

Primary details

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

Place in the ranking27not rated
Place by popularitynot in top-100not in top-100
Power efficiency40.63no data
ArchitectureAda Lovelace (2022−2024)RDNA 3.0 (2022−2024)
GPU code nameAD104Phoenix
Market segmentLaptopDesktop
Release date3 January 2023 (1 year ago)13 June 2023 (1 year ago)
Launch price (MSRP)no data$699

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 cores7424768
Core clock speed1290 MHz1500 MHz
Boost clock speed1665 MHz2700 MHz
Number of transistors35,800 million25,390 million
Manufacturing process technology4 nm4 nm
Power consumption (TDP)110 Watt30 Watt
Texture fill rate386.3129.6
Floating-point processing power24.72 TFLOPS8.294 TFLOPS
ROPs8032
TMUs23248
Tensor Cores232no data
Ray Tracing Cores5812

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 4.0 x16no data
Lengthno data280 mm
Supplementary power connectorsno dataNone

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 amount12 GB16 GB
Memory bus width192 Bit64 Bit
Memory clock speed2250 MHz1600 MHz
Memory bandwidth432.0 GB/s51.2 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 ConnectorsPortable Device Dependent1x USB Type-C

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.7
OpenGL4.64.6
OpenCL3.02.1
Vulkan1.31.3
CUDA8.9-

Pros & cons summary


Recency 3 January 2023 13 June 2023
Maximum RAM amount 12 GB 16 GB
Power consumption (TDP) 110 Watt 30 Watt

ROG Ally Extreme GPU has an age advantage of 5 months, a 33.3% higher maximum VRAM amount, and 266.7% lower power consumption.

We couldn't decide between GeForce RTX 4080 Mobile and ROG Ally Extreme GPU. We've got no test results to judge.

Be aware that GeForce RTX 4080 Mobile is a notebook card while ROG Ally Extreme 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.

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.


NVIDIA GeForce RTX 4080 Mobile
GeForce RTX 4080 Mobile
AMD ROG Ally Extreme GPU
ROG Ally Extreme 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.


4 628 votes

Rate GeForce RTX 4080 Mobile on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.9 7 votes

Rate ROG Ally Extreme 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.