GeForce RTX 5080 Mobile vs GTX 880M

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Primary details

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

Place in the ranking454not rated
Place by popularitynot in top-100not in top-100
Power efficiency5.57no data
ArchitectureKepler (2012−2018)Blackwell 2.0 (2025)
GPU code nameGK104GB203
Market segmentLaptopLaptop
Release date12 March 2014 (10 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 cores15368192
Core clock speed954 MHz1500 MHz
Boost clock speed993 MHz2000 MHz
Number of transistors3,540 millionno data
Manufacturing process technology28 nm0 nm
Power consumption (TDP)122 Watt175 Watt
Texture fill rate127.1512.0
Floating-point processing power3.05 TFLOPS32.77 TFLOPS
ROPs3296
TMUs128256
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 sizelargeno data
Bus supportPCI Express 2.0, PCI Express 3.0no data
InterfaceMXM-B (3.0)PCIe 5.0 x16
Supplementary power connectorsNoneno data
SLI options+-

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 amount8 GB16 GB
Standard memory configurationGDDR5no data
Memory bus width256 Bit256 Bit
Memory clock speedUp to 2500 MHz2500 MHz
Memory bandwidth160.0 GB/s1.01 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 outputs1x HDMI 2.1, 3x DisplayPort 1.4a
eDP 1.2 signal supportUp to 3840x2160no data
LVDS signal supportUp to 1920x1200no data
VGA аnalog display supportUp to 2048x1536no data
DisplayPort Multimode (DP++) supportUp to 3840x2160no data
HDMI++
HDCP content protection+-
7.1 channel HD audio on HDMI+-
TrueHD and DTS-HD audio bitstreaming+-

Supported technologies

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

H.264, VC1, MPEG2 1080p video decoder+-
Optimus+-

API compatibility

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

DirectX12 (11_0)12 Ultimate (12_2)
Shader Model5.16.8
OpenGL4.54.6
OpenCL1.13.0
Vulkan1.1.1261.3
CUDA+10.1

Pros & cons summary


Maximum RAM amount 8 GB 16 GB
Power consumption (TDP) 122 Watt 175 Watt

GTX 880M has 43.4% lower power consumption.

RTX 5080 Mobile, on the other hand, has a 100% higher maximum VRAM amount.

We couldn't decide between GeForce GTX 880M 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 GTX 880M
GeForce GTX 880M
NVIDIA GeForce RTX 5080 Mobile
GeForce RTX 5080 Mobile

Comparisons with similar GPUs

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