GeForce Go 6600 NPB 128M vs RTX 3080 Mobile

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Primary details

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

Place in the ranking90not rated
Place by popularitynot in top-100not in top-100
Power efficiency26.74no data
ArchitectureAmpere (2020−2024)Curie (2003−2013)
GPU code nameGA104NV43 A4
Market segmentLaptopLaptop
Release date12 January 2021 (3 years ago)29 September 2005 (19 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 cores6144no data
Core clock speed1110 MHz375 MHz
Boost clock speed1545 MHzno data
Number of transistors17,400 million146 million
Manufacturing process technology8 nm110 nm
Power consumption (TDP)115 Wattno data
Texture fill rate296.63.000
Floating-point processing power18.98 TFLOPSno data
ROPs964
TMUs1928
Tensor Cores192no data
Ray Tracing Cores48no 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 x16PCIe 1.0 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 typeGDDR6DDR
Maximum RAM amount8 GB128 MB
Memory bus width256 Bit128 Bit
Memory clock speed1750 MHz300 MHz
Memory bandwidth448.0 GB/s9.6 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 ConnectorsNo outputsNo outputs

API compatibility

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

DirectX12 Ultimate (12_2)9.0c (9_3)
Shader Model6.53.0
OpenGL4.62.1
OpenCL2.0N/A
Vulkan1.2N/A
CUDA8.6-

Pros & cons summary


Recency 12 January 2021 29 September 2005
Maximum RAM amount 8 GB 128 MB
Chip lithography 8 nm 110 nm

RTX 3080 Mobile has an age advantage of 15 years, a 6300% higher maximum VRAM amount, and a 1275% more advanced lithography process.

We couldn't decide between GeForce RTX 3080 Mobile and GeForce Go 6600 NPB 128M. 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 3080 Mobile
GeForce RTX 3080 Mobile
NVIDIA GeForce Go 6600 NPB 128M
GeForce Go 6600 NPB 128M

Comparisons with similar GPUs

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Community ratings

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4.1 782 votes

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1.1 304 votes

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Questions & comments

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