NVIDIA GeForce GT 420M vs Intel Arc A350M

VS

NVIDIA GeForce GT 420M

Intel Arc A350M

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 420M and 4GB VRAM Arc A350M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 420M 's Advantages

Lower TDP (23W vs 25W)

Intel Arc A350M 's Advantages

Released 11 years and 6 months late

Boost Clock1150MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (112.0GB/s vs 25.60GB/s)

672 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 420M

0.192 TFLOPS

Arc A350M +819%

1.766 TFLOPS

GeForce GT 420M

VS

Arc A350M

Graphics Card

Sep 2010

Release Date

Mar 2022

GeForce 400M

Generation

Alchemist

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

1150 MHz

800 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

4GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

112.0GB/s

Render Config

-

2

SM Count

-

96

Shading Units

768

16

TMUs

48

4

ROPs

24

-

RT Cores

6

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

4 MB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

27.60 GPixel/s

8.000 GTexel/s

Texture Rate

55.20 GTexel/s

-

FP16 (half)

3.533 TFLOPS

192.0 GFLOPS

FP32 (float)

1.766 TFLOPS

16.00 GFLOPS

FP64 (double)

441.6 GFLOPS

Board Design

23W

TDP

25W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GF108

GPU Name

DG2-128

N11P-GE-A1

GPU Variant

ACM-G11

Fermi

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

0.585 billion

Transistors

7.2 billion

116 mm²

Die Size

157 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.6

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