Intel Arc A550M vs NVIDIA GeForce GT 640M LE

VS

Intel Arc A550M

NVIDIA GeForce GT 640M LE

We compared two Mobile platform GPUs: 8GB VRAM Arc A550M and 2GB VRAM GeForce GT 640M LE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A550M 's Advantages

Released 9 years and 8 months late

Boost Clock900MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 50.24GB/s)

1952 additional rendering cores

NVIDIA GeForce GT 640M LE 's Advantages

Lower TDP (32W vs 60W)

Score

Benchmark

FP32 (float)

Arc A550M +1175%

3.686 TFLOPS

GeForce GT 640M LE

0.289 TFLOPS

Arc A550M

VS

GeForce GT 640M LE

Graphics Card

Jan 2022

Release Date

May 2012

Alchemist

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

300 MHz

Base Clock

-

900 MHz

Boost Clock

-

1750 MHz

Memory Clock

785 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

50.24GB/s

Render Config

-

SM Count

2

2048

Shading Units

96

128

TMUs

16

64

ROPs

4

-

16

RT Cores

-

L1 Cache

64 KB (per SM)

8 MB

L2 Cache

256 KB

-

Theoretical Performance

57.60 GPixel/s

Pixel Rate

3.012 GPixel/s

115.2 GTexel/s

Texture Rate

12.05 GTexel/s

7.373 TFLOPS

FP16 (half)

-

3.686 TFLOPS

FP32 (float)

289.0 GFLOPS

-

FP64 (double)

24.08 GFLOPS

Board Design

60W

TDP

32W

-

No outputs

Outputs

No outputs

-

Graphics Processor

DG2-512

GPU Name

GF108

ACM-G10

GPU Variant

-

Generation 12.7

Architecture

Fermi

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

21.7 billion

Transistors

0.585 billion

406 mm²

Die Size

116 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.6

Shader Model

5.1

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