Intel Arc A530M vs NVIDIA GeForce 945A

VS

Intel Arc A530M

NVIDIA GeForce 945A

We compared two Mobile platform GPUs: 8GB VRAM Arc A530M and 1024MB VRAM GeForce 945A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A530M 's Advantages

Released 8 years and 5 months late

Boost Clock has increased by 9% (1300MHz vs 1189MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 40.10GB/s)

1152 additional rendering cores

NVIDIA GeForce 945A 's Advantages

Lower TDP (33W vs 65W)

Score

Benchmark

FP32 (float)

Arc A530M +337%

3.994 TFLOPS

GeForce 945A

0.913 TFLOPS

Arc A530M

VS

GeForce 945A

Graphics Card

Aug 2023

Release Date

Mar 2015

Alchemist

Generation

GeForce 900A

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

900 MHz

Base Clock

1006 MHz

1300 MHz

Boost Clock

1189 MHz

1750 MHz

Memory Clock

1253 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

40.10GB/s

Render Config

-

1536

Shading Units

384

96

TMUs

24

48

ROPs

8

192

Tensor Cores

-

12

RT Cores

-

L1 Cache

64 KB (per SMM)

8 MB

L2 Cache

1024 KB

-

Theoretical Performance

62.40 GPixel/s

Pixel Rate

9.512 GPixel/s

124.8 GTexel/s

Texture Rate

28.54 GTexel/s

7.987 TFLOPS

FP16 (half)

-

3.994 TFLOPS

FP32 (float)

913.2 GFLOPS

-

FP64 (double)

28.54 GFLOPS

Board Design

65W

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

DG2-256

GPU Name

GM108

ACM-G12

GPU Variant

-

Generation 12.7

Architecture

Maxwell

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

Unknown

Transistors

Unknown

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

5.0

6.6

Shader Model

5.1

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