Intel Arc Pro A40 vs NVIDIA GeForce GTX 780

VS

Intel Arc Pro A40

NVIDIA GeForce GTX 780

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A40 and 3GB VRAM GeForce GTX 780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A40 's Advantages

Released 9 years and 3 months late

Boost Clock has increased by 88% (1700MHz vs 902MHz)

More VRAM (6GB vs 3GB)

Lower TDP (50W vs 250W)

NVIDIA GeForce GTX 780 's Advantages

Larger VRAM bandwidth (288.4GB/s vs 192.0GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Arc Pro A40

3.482 TFLOPS

GeForce GTX 780 +19%

4.156 TFLOPS

OctaneBench

Arc Pro A40 +367%

411

GeForce GTX 780

88

Arc Pro A40

VS

GeForce GTX 780

Graphics Card

Aug 2022

Release Date

May 2013

Alchemist

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

863 MHz

1700 MHz

Boost Clock

902 MHz

2000 MHz

Memory Clock

1502 MHz

Memory

6GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

384bit

192.0GB/s

Bandwidth

288.4GB/s

Render Config

-

1024

Shading Units

2304

64

TMUs

192

32

ROPs

48

-

8

RT Cores

-

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

54.40 GPixel/s

Pixel Rate

43.30 GPixel/s

108.8 GTexel/s

Texture Rate

173.2 GTexel/s

6.963 TFLOPS

FP16 (half)

-

3.482 TFLOPS

FP32 (float)

4.156 TFLOPS

870.4 GFLOPS

FP64 (double)

173.2 GFLOPS

Board Design

50W

TDP

250W

250 W

Suggested PSU

600 W

4x mini-DisplayPort 2.0

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

DG2-128

GPU Name

GK110

ACM-G11

GPU Variant

GK110-300-A1

Generation 12.7

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

7.08 billion

157 mm²

Die Size

561 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

3.5

6.6

Shader Model

5.1

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