NVIDIA GeForce GT 640 vs Intel Arc A350

VS

NVIDIA GeForce GT 640

Intel Arc A350

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 640 and 4GB VRAM Arc A350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A350 's Advantages

Released 9 years and 7 months late

Boost Clock2000MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (124.0GB/s vs 28.51GB/s)

384 additional rendering cores

Lower TDP (25W vs 65W)

Score

Benchmark

FP32 (float)

GeForce GT 640

0.693 TFLOPS

Arc A350 +343%

3.072 TFLOPS

GeForce GT 640

VS

Arc A350

Graphics Card

Jun 2012

Release Date

Jan 2022

GeForce 600

Generation

Alchemist(Arc 3)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

2000 MHz

891 MHz

Memory Clock

1937 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

64bit

28.51GB/s

Bandwidth

124.0GB/s

Render Config

-

384

Shading Units

768

32

TMUs

48

16

ROPs

24

-

Tensor Cores

96

-

RT Cores

6

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

4 MB

-

Theoretical Performance

7.216 GPixel/s

Pixel Rate

48.00 GPixel/s

28.86 GTexel/s

Texture Rate

96.00 GTexel/s

-

FP16 (half)

6.144 TFLOPS

692.7 GFLOPS

FP32 (float)

3.072 TFLOPS

28.86 GFLOPS

FP64 (double)

768.0 GFLOPS

Board Design

65W

TDP

25W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GK107

GPU Name

DG2-128

GK107-300-A2

GPU Variant

ACM-G11

Kepler

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.27 billion

Transistors

7.2 billion

118 mm²

Die Size

157 mm²

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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