GeForce RTX 5080 Mobile vs GT 650M SLI

Primary details

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

Place in the ranking625not rated
Place by popularitynot in top-100not in top-100
ArchitectureKepler (2012−2018)Blackwell 2.0 (2025)
GPU code nameN13E-GEGB203
Market segmentLaptopLaptop
Release date22 March 2012 (12 years ago)2025

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 cores7688192
Core clock speed790 MHz1500 MHz
Boost clock speed835 MHz2000 MHz
Manufacturing process technology28 nm0 nm
Power consumption (TDP)no data175 Watt
Texture fill rateno data512.0
Floating-point processing powerno data32.77 TFLOPS
ROPsno data96
TMUsno data256
Tensor Coresno data256
Ray Tracing Coresno data64

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 sizemedium sizedno data
Interfaceno dataPCIe 5.0 x16

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 typeGDDR5GDDR7
Maximum RAM amount2x2 GB16 GB
Memory bus width2x 128 Bit256 Bit
Memory clock speed4000 MHz2500 MHz
Memory bandwidthno data1.01 TB/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 data1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

Supported technologies

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

Optimus+-

API compatibility

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

DirectX1112 Ultimate (12_2)
Shader Modelno data6.8
OpenGLno data4.6
OpenCLno data3.0
Vulkan-1.3
CUDA+10.1

Pros & cons summary


We couldn't decide between GeForce GT 650M SLI and GeForce RTX 5080 Mobile. 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 GT 650M SLI
GeForce GT 650M SLI
NVIDIA GeForce RTX 5080 Mobile
GeForce RTX 5080 Mobile

Comparisons with similar GPUs

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Community ratings

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