NVIDIA PG506 242 vs Intel Arc A780

VS

NVIDIA PG506 242 Intel Arc A780

We compared two Desktop platform GPUs: 24GB VRAM PG506 242 and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA PG506 242 's Advantages

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (933.1GB/s vs 559.6GB/s)

Lower TDP (165W vs 200W)

Intel Arc A780 's Advantages

Boost Clock has increased by 53% (2200MHz vs 1440MHz)

512 additional rendering cores

Score

Benchmark

FP32 (float)

PG506 242

10.32 TFLOPS

Arc A780 +74%

18.02 TFLOPS

PG506 242

VS

Arc A780

Graphics Card

Apr 2021

Release Date

Unknown

Tesla

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

930 MHz

Base Clock

2200 MHz

1440 MHz

Boost Clock

2200 MHz

1215 MHz

Memory Clock

1093 MHz

Memory

24GB

Memory Size

16GB

HBM2

Memory Type

GDDR6X

3072bit

Memory Bus

256bit

933.1GB/s

Bandwidth

559.6GB/s

Render Config

56

SM Count

-

Compute Units

-

3584

Shading Units

4096

224

TMUs

256

96

ROPs

128

224

Tensor Cores

512

-

RT Cores

32

192 KB (per SM)

L1 Cache

-

24 MB

L2 Cache

16 MB

Theoretical Performance

138.2 GPixel/s

Pixel Rate

281.6 GPixel/s

322.6 GTexel/s

Texture Rate

563.2 GTexel/s

10.32 TFLOPS

FP16 (half)

36.04 TFLOPS

10.32 TFLOPS

FP32 (float)

18.02 TFLOPS

5.161 TFLOPS

FP64 (double)

-

Graphics Processor

GA100

GPU Name

DG2-512

-

GPU Variant

ACM-G10

Ampere

Architecture

Generation 12.7

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

54.2 billion

Transistors

21.7 billion

826 mm²

Die Size

406 mm²

Board Design

165W

TDP

200W

450 W

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

8-pin EPS

Power Connectors

2x 8-pin

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

-

N/A

Shader Model

6.6

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