Intel Arc A370M vs NVIDIA GeForce GT 640M

VS

Intel Arc A370M

NVIDIA GeForce GT 640M

We compared two Mobile platform GPUs: 4GB VRAM Arc A370M and 2GB VRAM GeForce GT 640M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A370M 's Advantages

Released 10 years late

Boost Clock1550MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (112.0GB/s vs 28.80GB/s)

640 additional rendering cores

NVIDIA GeForce GT 640M 's Advantages

Lower TDP (32W vs 35W)

Score

Benchmark

FP32 (float)

Arc A370M +561%

3.174 TFLOPS

GeForce GT 640M

0.48 TFLOPS

Arc A370M

VS

GeForce GT 640M

Graphics Card

Mar 2022

Release Date

Mar 2012

Alchemist

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

300 MHz

Base Clock

-

1550 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

128bit

112.0GB/s

Bandwidth

28.80GB/s

Render Config

-

1024

Shading Units

384

64

TMUs

32

ROPs

16

-

8

RT Cores

-

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

49.60 GPixel/s

Pixel Rate

5.000 GPixel/s

99.20 GTexel/s

Texture Rate

20.00 GTexel/s

6.349 TFLOPS

FP16 (half)

-

3.174 TFLOPS

FP32 (float)

480.0 GFLOPS

793.6 GFLOPS

FP64 (double)

20.00 GFLOPS

Board Design

35W

TDP

32W

-

No outputs

Outputs

No outputs

-

Graphics Processor

DG2-128

GPU Name

GK107

ACM-G11

GPU Variant

N13P-GS

Generation 12.7

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

1.27 billion

157 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.6

Shader Model

5.1

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