GeForce RTX 3050 Mobile Refresh 4 GB vs RTX 3090

Primary details

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

Place in the ranking23not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation14.88no data
Power efficiency13.71no data
ArchitectureAmpere (2020−2024)Ampere (2020−2024)
GPU code nameGA102GA107
Market segmentDesktopLaptop
Release date1 September 2020 (4 years ago)6 July 2022 (2 years ago)
Launch price (MSRP)$1,499 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 cores104962560
Core clock speed1395 MHz652 MHz
Boost clock speed1695 MHz1207 MHz
Number of transistors28,300 million8,700 million
Manufacturing process technology8 nm8 nm
Power consumption (TDP)350 Watt45 Watt
Texture fill rate556.096.56
Floating-point processing power35.58 TFLOPS6.18 TFLOPS
ROPs11232
TMUs32880
Tensor Cores32880
Ray Tracing Cores8220

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 4.0 x16PCIe 4.0 x8
Length336 mmno data
Width3-slotno data
Supplementary power connectors1x 12-pinno data

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 typeGDDR6XGDDR6
Maximum RAM amount24 GB4 GB
Memory bus width384 Bit128 Bit
Memory clock speed1219 MHz1750 MHz
Memory bandwidth936.2 GB/s224.0 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 Connectors1x HDMI, 3x DisplayPortPortable Device Dependent
HDMI+-

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.56.7
OpenGL4.64.6
OpenCL2.03.0
Vulkan1.21.3
CUDA8.58.6

Pros & cons summary


Recency 1 September 2020 6 July 2022
Maximum RAM amount 24 GB 4 GB
Power consumption (TDP) 350 Watt 45 Watt

RTX 3090 has a 500% higher maximum VRAM amount.

RTX 3050 Mobile Refresh 4 GB, on the other hand, has an age advantage of 1 year, and 677.8% lower power consumption.

We couldn't decide between GeForce RTX 3090 and GeForce RTX 3050 Mobile Refresh 4 GB. We've got no test results to judge.

Be aware that GeForce RTX 3090 is a desktop card while GeForce RTX 3050 Mobile Refresh 4 GB is a notebook 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 3090
GeForce RTX 3090
NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB
GeForce RTX 3050 Mobile Refresh 4 GB

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.


1.2 78943 votes

Rate GeForce RTX 3090 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.8 19 votes

Rate GeForce RTX 3050 Mobile Refresh 4 GB 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.