NVIDIA GeForce GTX 780M vs Intel Arc A550M

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We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M and 8GB VRAM Arc A550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A550M 's Advantages

Released 8 years and 8 months late

Boost Clock has increased by 13% (900MHz vs 797MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 160.0GB/s)

512 additional rendering cores

Lower TDP (60W vs 122W)

Score

Benchmark

FP32 (float)

GeForce GTX 780M

2.448 TFLOPS

Arc A550M +50%

3.686 TFLOPS

Blender

GeForce GTX 780M

180

Arc A550M +349%

809

GeForce GTX 780M

VS

Arc A550M

Graphics Card

May 2013

Release Date

Jan 2022

GeForce 700M

Generation

Alchemist

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

771 MHz

Base Clock

300 MHz

797 MHz

Boost Clock

900 MHz

1250 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

Compute Units

-

1536

Shading Units

2048

128

TMUs

128

32

ROPs

64

-

Tensor Cores

-

RT Cores

16

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

8 MB

Theoretical Performance

25.50 GPixel/s

Pixel Rate

57.60 GPixel/s

102.0 GTexel/s

Texture Rate

115.2 GTexel/s

-

FP16 (half)

7.373 TFLOPS

2.448 TFLOPS

FP32 (float)

3.686 TFLOPS

102.0 GFLOPS

FP64 (double)

-

Graphics Processor

GK104

GPU Name

DG2-512

N14E-GTX-A2

GPU Variant

ACM-G10

Kepler

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

3.54 billion

Transistors

21.7 billion

294 mm²

Die Size

406 mm²

Board Design

122W

TDP

60W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.6

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