A2

Ampere NVIDIA RTX A Series Data Center GDDR6 2021 NVIDIA

Key Metrics

Architecture: Ampere
Launch Date: 2021-11-09
CUDA Cores: 1,280
Memory: 16 GB GDDR6
Memory Bandwidth: 200.1 GB/s
TDP/TBP: 60 W
Interface: PCIe 4.0 x8

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GPU Specs

Identity
Entry Type	Data Center GPU
Official Name	NVIDIA A2
GPU Codename	GA107
Architecture	Ampere
Launch Date	2021-11-09
Market Segment Notes	Data Center in NVIDIA RTX A Series
Core Specs
GPU Die	GA107
Chip Variant / Package	FCBGA-1358
Process Node	Samsung 8 nm
Transistor Count	8.7 billion
Die Size	200 mm²
CUDA Cores	1280
SM Count	10
TMUs	40
ROPs	32
AI Units / Tensor Cores	40
RT Units / RT Cores	10
Base Clock	1,440 MHz
Boost Clock	1,770 MHz
Pixel Fillrate	56.64 GP/s
Texture Fillrate	70.8 GT/s
FP32 Throughput	4.53 TFLOPS
FP16 Throughput	4.53 TFLOPS
FP64 Throughput	0.07 TFLOPS
Memory
Memory Size	16 GB
Memory Type	GDDR6
Memory Bus Width	128-bit
Memory Clock	1,563 MHz
Memory Bandwidth	200.1 GB/s
L2 Cache	2 MB
L1 Cache	128 KB
Board and Display
TDP / TBP	60 W
Recommended PSU	250 W
Power Connectors	None
Interface	PCIe 4.0 x8
Slot Width	Single-slot
Board Partner Model	Reference or OEM specification
Reference Design	NVIDIA reference design
Software
CUDA Compute Capability	8.6
Shader Model	6.8
DirectX Support	DirectX 12.2
Vulkan Support	Vulkan 1.4
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 3.0

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Why It Mattered

A2 is a NVIDIA RTX A Series accelerator from the Ampere generation. Its historical context is data-center deployment rather than gaming, so form factor, memory capacity, interconnect, virtualization features, and server compatibility are the details that make this entry useful.

Sources

Sources reviewed: 2026-08-13

This entry is still being source-checked.

Data confidence and source status

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Verified: core specifications and historical notes have been reviewed against listed sources.
Partial: core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.
Imported: spec-only imported entry pending editorial source review.
Needs source review: narrative notes are incomplete until reviewed.

Primary / manufacturer sources

NVIDIA Announces Major Updates to Triton Inference Server as 25,000+ Companies Worldwide Deploy NVIDIA AI InferenceOfficial November 9, 2021 introduction of the NVIDIA A2 Tensor Core GPUOpen source
NVIDIA A2 Tensor Core GPU product pageOfficial specifications for 16 GB GDDR6, PCIe Gen4 x8, and configurable 40–60 W TDPOpen source
NVIDIA A2 Tensor Core GPU product briefOfficial A2 description specifying 16 GB GDDR6 and a 60 W maximum power limitOpen source
NVIDIA A2 Tensor Core GPU board specificationOfficial board specification stating a 128-bit memory bus and 16 GB GDDR6Open source

Independent reference sources

TechPowerUp GPU SpecsModel-level specification reference for this GPU entryOpen source

Derived datasets and spec dumps

RightNow GPU DatabaseOpen data inventory used for bulk normalization and cross-checking Derived/spec-dump source. Treat as a reference dataset, not independent historical verification.Open source

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Why It Mattered

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Primary / manufacturer sources

Independent reference sources

Derived datasets and spec dumps