Intel Arc A580 vs NVIDIA GeForce GT 640

VS

We compared two Desktop platform GPUs: 8GB VRAM Arc A580 and 2GB VRAM GeForce GT 640 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A580 's Advantages

Released 11 years and 4 months late

Boost Clock2000MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 28.51GB/s)

2688 additional rendering cores

NVIDIA GeForce GT 640 's Advantages

Lower TDP (65W vs 175W)

Score

Benchmark

FP32 (float)

Arc A580 +1673%

12.29 TFLOPS

GeForce GT 640

0.693 TFLOPS

Blender

Arc A580 +5928%

1929

GeForce GT 640

32

Arc A580

VS

GeForce GT 640

Graphics Card

Oct 2023

Release Date

Jun 2012

Alchemist

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1700 MHz

Base Clock

-

2000 MHz

Boost Clock

-

2000 MHz

Memory Clock

891 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

28.51GB/s

Render Config

-

SM Count

-

Compute Units

-

3072

Shading Units

384

192

TMUs

32

96

ROPs

16

384

Tensor Cores

-

24

RT Cores

-

L1 Cache

16 KB (per SMX)

8 MB

L2 Cache

256 KB

Theoretical Performance

192.0 GPixel/s

Pixel Rate

7.216 GPixel/s

384.0 GTexel/s

Texture Rate

28.86 GTexel/s

24.58 TFLOPS

FP16 (half)

-

12.29 TFLOPS

FP32 (float)

692.7 GFLOPS

-

FP64 (double)

28.86 GFLOPS

Graphics Processor

DG2-512

GPU Name

GK107

ACM-G10

GPU Variant

GK107-300-A2

Generation 12.7

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

1.27 billion

406 mm²

Die Size

118 mm²

Board Design

175W

TDP

65W

450 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

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

2x 8-pin

Power Connectors

None

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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