GeForce GTX 965M 4 GB vs RTX 4090 Mobile

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Primary details

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

Place in the ranking18not rated
Place by popularitynot in top-100not in top-100
Power efficiency41.41no data
ArchitectureAda Lovelace (2022−2024)Maxwell 2.0 (2014−2019)
GPU code nameAD103GM204
Market segmentLaptopLaptop
Release date3 January 2023 (1 year ago)9 January 2015 (9 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 cores97281024
Core clock speed1335 MHz935 MHz
Boost clock speed1695 MHz1150 MHz
Number of transistors45,900 million5,200 million
Manufacturing process technology4 nm28 nm
Power consumption (TDP)120 Wattno data
Texture fill rate515.373.60
Floating-point processing power32.98 TFLOPS2.355 TFLOPS
ROPs11232
TMUs30464
Tensor Cores304no data
Ray Tracing Cores76no data

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 x16MXM-B (3.0)
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 typeGDDR6GDDR5
Maximum RAM amount16 GB4 GB
Memory bus width256 Bit128 Bit
Memory clock speed2250 MHz1253 MHz
Memory bandwidth576.0 GB/s80.19 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 ConnectorsPortable Device DependentPortable Device Dependent

API compatibility

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

DirectX12 Ultimate (12_2)12 (12_1)
Shader Model6.76.7 (6.4)
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.31.3
CUDA8.95.2

Pros & cons summary


Recency 3 January 2023 9 January 2015
Maximum RAM amount 16 GB 4 GB
Chip lithography 4 nm 28 nm

RTX 4090 Mobile has an age advantage of 7 years, a 300% higher maximum VRAM amount, and a 600% more advanced lithography process.

We couldn't decide between GeForce RTX 4090 Mobile and GeForce GTX 965M 4 GB. 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 4090 Mobile
GeForce RTX 4090 Mobile
NVIDIA GeForce GTX 965M 4 GB
GeForce GTX 965M 4 GB

Comparisons with similar GPUs

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Community ratings

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3.6 661 vote

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3.4 23 votes

Rate GeForce GTX 965M 4 GB on a scale of 1 to 5:

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