Intel Arc A780 vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

VS

Intel Arc A780

NVIDIA GeForce RTX 3070 Ti 8 GB GA102

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 8GB VRAM GeForce RTX 3070 Ti 8 GB GA102 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages

Boost Clock has increased by 24% (2200MHz vs 1770MHz)

More VRAM (16GB vs 8GB)

Lower TDP (200W vs 290W)

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 's Advantages

Larger VRAM bandwidth (608.3GB/s vs 559.6GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A780

18.02 TFLOPS

GeForce RTX 3070 Ti 8 GB GA102 +20%

21.75 TFLOPS

Arc A780

VS

GeForce RTX 3070 Ti 8 GB GA102

Graphics Card

Unknown

Release Date

Oct 2022

Alchemist(Arc 7)

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2200 MHz

Base Clock

1575 MHz

2200 MHz

Boost Clock

1770 MHz

1093 MHz

Memory Clock

1188 MHz

Memory

16GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6X

256bit

Memory Bus

256bit

559.6GB/s

Bandwidth

608.3GB/s

Render Config

-

SM Count

48

4096

Shading Units

6144

256

TMUs

192

128

ROPs

96

512

Tensor Cores

192

32

RT Cores

48

-

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

4 MB

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

169.9 GPixel/s

563.2 GTexel/s

Texture Rate

339.8 GTexel/s

36.04 TFLOPS

FP16 (half)

21.75 TFLOPS

18.02 TFLOPS

FP32 (float)

21.75 TFLOPS

2.253 TFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

200W

TDP

290W

550 W

Suggested PSU

600 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

DG2-512

GPU Name

GA102

ACM-G10

GPU Variant

GA102-150-A1

Generation 12.7

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

21.7 billion

Transistors

28.3 billion

406 mm²

Die Size

628 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.6

Shader Model

6.6

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