Tesla T4G vs A2

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureAmpere (2020−2024)Turing (2018−2022)
GPU code nameGA107TU104
Market segmentWorkstationWorkstation
Release date10 November 2021 (3 years ago)13 September 2018 (6 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 cores12802560
Core clock speed1440 MHz585 MHz
Boost clock speed1770 MHz1590 MHz
Number of transistorsno data13,600 million
Manufacturing process technology8 nm12 nm
Power consumption (TDP)60 Watt70 Watt
Texture fill rate70.80254.4
Floating-point processing power4.531 TFLOPS8.141 TFLOPS
ROPs3264
TMUs40160
Tensor Cores40320
Ray Tracing Cores1040

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 4.0 x8PCIe 3.0 x16
Lengthno data168 mm
Width1-slot1-slot
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 typeGDDR6GDDR6
Maximum RAM amount16 GB16 GB
Memory bus width128 Bit256 Bit
Memory clock speed1563 MHz1250 MHz
Memory bandwidth200.1 GB/s320.0 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 ConnectorsNo outputsNo outputs

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.66.7
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.21.3
CUDA8.67.5

Pros & cons summary


Recency 10 November 2021 13 September 2018
Chip lithography 8 nm 12 nm
Power consumption (TDP) 60 Watt 70 Watt

A2 has an age advantage of 3 years, a 50% more advanced lithography process, and 16.7% lower power consumption.

We couldn't decide between A2 and Tesla T4G. 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 A2
A2
NVIDIA Tesla T4G
Tesla T4G

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Community ratings

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