Intel Arc A780 vs NVIDIA GeForce RTX 4070 GDDR6

VS

Intel Arc A780

NVIDIA GeForce RTX 4070 GDDR6

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 12GB VRAM GeForce RTX 4070 GDDR6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (559.6GB/s vs 480.0GB/s)

NVIDIA GeForce RTX 4070 GDDR6 's Advantages

Boost Clock has increased by 12% (2475MHz vs 2200MHz)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A780

18.02 TFLOPS

GeForce RTX 4070 GDDR6 +61%

29.15 TFLOPS

Arc A780

VS

GeForce RTX 4070 GDDR6

Graphics Card

Unknown

Release Date

Aug 2024

Alchemist(Arc 7)

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2200 MHz

Base Clock

1920 MHz

2200 MHz

Boost Clock

2475 MHz

1093 MHz

Memory Clock

2500 MHz

Memory

16GB

Memory Size

12GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

192bit

559.6GB/s

Bandwidth

480.0GB/s

Render Config

-

SM Count

46

4096

Shading Units

5888

256

TMUs

184

128

ROPs

64

512

Tensor Cores

184

32

RT Cores

46

-

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

36 MB

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

158.4 GPixel/s

563.2 GTexel/s

Texture Rate

455.4 GTexel/s

36.04 TFLOPS

FP16 (half)

29.15 TFLOPS

18.02 TFLOPS

FP32 (float)

29.15 TFLOPS

2.253 TFLOPS

FP64 (double)

455.4 GFLOPS

Board Design

200W

TDP

200W

550 W

Suggested PSU

550 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

DG2-512

GPU Name

AD104

ACM-G10

GPU Variant

AD104-2XX-A1

Generation 12.7

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

6 nm

Process Size

5 nm

21.7 billion

Transistors

35.8 billion

406 mm²

Die Size

294 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

8.9

6.6

Shader Model

6.8

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