GeForce GTX 965M 4 GB vs T1000 8 GB

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Primary details

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

Place in the ranking280not rated
Place by popularitynot in top-100not in top-100
Power efficiency27.08no data
ArchitectureTuring (2018−2022)Maxwell 2.0 (2014−2019)
GPU code nameTU117GM204
Market segmentWorkstationLaptop
Release date6 May 2021 (3 years 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 cores8961024
Core clock speed1065 MHz935 MHz
Boost clock speed1395 MHz1150 MHz
Number of transistors4,700 million5,200 million
Manufacturing process technology12 nm28 nm
Power consumption (TDP)50 Wattno data
Texture fill rate78.1273.60
Floating-point processing power2.5 TFLOPS2.355 TFLOPS
ROPs3232
TMUs5664

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 3.0 x16MXM-B (3.0)
Width1-slotno data
Supplementary power connectorsNoneNone

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 amount8 GB4 GB
Memory bus width128 Bit128 Bit
Memory clock speed1250 MHz1253 MHz
Memory bandwidth160.0 GB/s80.19 GB/s

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 Connectors4x mini-DisplayPortPortable Device Dependent

API compatibility

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

DirectX12 (12_1)12 (12_1)
Shader Model6.66.7 (6.4)
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.21.3
CUDA7.55.2

Pros & cons summary


Recency 6 May 2021 9 January 2015
Maximum RAM amount 8 GB 4 GB
Chip lithography 12 nm 28 nm

T1000 8 GB has an age advantage of 6 years, a 100% higher maximum VRAM amount, and a 133.3% more advanced lithography process.

We couldn't decide between T1000 8 GB and GeForce GTX 965M 4 GB. We've got no test results to judge.

Be aware that T1000 8 GB is a workstation card while GeForce GTX 965M 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.

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NVIDIA T1000 8 GB
T1000 8 GB
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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3.3 31 vote

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3.4 23 votes

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Questions & comments

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