Home NVIDIA RTX A4 Mobile

NVIDIA RTX A4 Mobile

This is a GPU manufactured with Samsung 8nm process, based on Nvidia Ampere architecture and released on Apr 2021. It features 8.7 billion transistors, 2048 CUDA cores and 4GB GDDR6 memory, with 2MB L2 cache, theoretical performance of 7.250TFLOPS.

Graphics Card

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Release Date
Apr 2021
Generation
Quadro Ampere-M
Type
Professional
Bus Interface
PCIe 4.0 x8

Clock Speeds

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Base Clock
1297 MHz
Boost Clock
1770 MHz
Memory Clock
1750 MHz

Memory

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Memory Size
4GB
Memory Type
GDDR6
Memory Bus
128bit
Bandwidth
224.0GB/s

Render Config

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SM Count
16
Shading Units
2048
TMUs
64
ROPs
32
Tensor Cores
64
RT Cores
16
L1 Cache
128 KB (per SM)
L2 Cache
2 MB

Theoretical Performance

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Pixel Rate
56.64 GPixel/s
Texture Rate
113.3 GTexel/s
FP16 (half)
7.250 TFLOPS
FP32 (float)
7.250 TFLOPS
FP64 (double)
113.3 GFLOPS

Graphics Processor

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GPU Name
GA107
Architecture
Ampere
Foundry
Samsung
Process Size
8 nm
Transistors
8.7 billion
Die Size
200 mm²

Board Design

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TDP
Unknown
Outputs
Portable Device Dependent
Power Connectors
None

Graphics Features

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DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
CUDA
8.6
Shader Model
6.7

Rankings

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FP32 (float)
7.373 TFLOPS
7.373 TFLOPS
7.29 TFLOPS
7.25 TFLOPS
7.188 TFLOPS
7.181 TFLOPS
7.181 TFLOPS

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