NVIDIA GeForce GTX 780 Ti Engineering Sample vs Intel Arc Pro A40

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

Intel Arc Pro A40

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

Main Differences

NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages

Larger VRAM bandwidth (336.6GB/s vs 192.0GB/s)

1856 additional rendering cores

Intel Arc Pro A40 's Advantages

Boost Clock has increased by 83% (1700MHz vs 928MHz)

More VRAM (6GB vs 3GB)

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti Engineering Sample +53%

5.345 TFLOPS

Arc Pro A40

3.482 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

Arc Pro A40

Graphics Card

Unknown

Release Date

Aug 2022

GeForce 700

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

875 MHz

Base Clock

1500 MHz

928 MHz

Boost Clock

1700 MHz

1753 MHz

Memory Clock

2000 MHz

Memory

3GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

96bit

336.6GB/s

Bandwidth

192.0GB/s

Render Config

-

2880

Shading Units

1024

240

TMUs

64

48

ROPs

32

-

RT Cores

8

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

55.68 GPixel/s

Pixel Rate

54.40 GPixel/s

222.7 GTexel/s

Texture Rate

108.8 GTexel/s

-

FP16 (half)

6.963 TFLOPS

5.345 TFLOPS

FP32 (float)

3.482 TFLOPS

222.7 GFLOPS

FP64 (double)

870.4 GFLOPS

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 2.0

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK180

GPU Name

DG2-128

GK180-425-A1

GPU Variant

ACM-G11

Kepler

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

7.08 billion

Transistors

7.2 billion

561 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

1.2.175

Vulkan

1.3

3.5

CUDA

-

5.1

Shader Model

6.6

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