NVIDIA RTX A4 Mobile vs Intel Arctic Sound 1T

VS

NVIDIA RTX A4 Mobile

Intel Arctic Sound 1T

We compared two Professional market GPUs: 4GB VRAM RTX A4 Mobile and 16GB VRAM Arctic Sound 1T to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4 Mobile 's Advantages

Boost Clock1770MHz

Intel Arctic Sound 1T 's Advantages

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (1229GB/s vs 224.0GB/s)

4096 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A4 Mobile

7.25 TFLOPS

Arctic Sound 1T +52%

11.06 TFLOPS

RTX A4 Mobile

VS

Arctic Sound 1T

Graphics Card

Apr 2021

Release Date

Jan 2021

Quadro Ampere-M

Generation

Xe Graphics

Professional

Type

Professional

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1297 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1750 MHz

Memory Clock

1200 MHz

Memory

4GB

Memory Size

16GB

GDDR6

Memory Type

HBM2e

128bit

Memory Bus

4096bit

224.0GB/s

Bandwidth

1229GB/s

Render Config

-

16

SM Count

-

2048

Shading Units

6144

64

TMUs

192

32

ROPs

96

64

Tensor Cores

-

16

RT Cores

-

128 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

8 MB

-

Theoretical Performance

56.64 GPixel/s

Pixel Rate

86.40 GPixel/s

113.3 GTexel/s

Texture Rate

172.8 GTexel/s

7.250 TFLOPS

FP16 (half)

22.12 TFLOPS

7.250 TFLOPS

FP32 (float)

11.06 TFLOPS

113.3 GFLOPS

FP64 (double)

2.765 TFLOPS

Board Design

Unknown

TDP

350W

-

Suggested PSU

750 W

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA107

GPU Name

Arctic Sound

-

Ampere

Architecture

Generation 12.5

Samsung

Foundry

Intel

8 nm

Process Size

10 nm

8.7 billion

Transistors

8 billion

200 mm²

Die Size

190 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

N/A

8.6

CUDA

-

6.7

Shader Model

6.5

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