Intel Arc A780 vs ATI Radeon X1650 AGP

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We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 256MB VRAM Radeon X1650 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages

Boost Clock2200MHz

Larger VRAM bandwidth (559.6GB/s vs 12.80GB/s)

4096 additional rendering cores

Score

Arc A780

VS

Radeon X1650 AGP

Graphics Card

Unknown

Release Date

Feb 2007

Alchemist

Generation

Radeon R500 AGP

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

AGP 8x

Clock Speeds

2200 MHz

Base Clock

-

2200 MHz

Boost Clock

-

1093 MHz

Memory Clock

400 MHz

Memory

16GB

Memory Size

256MB

GDDR6X

Memory Type

DDR2

256bit

Memory Bus

128bit

559.6GB/s

Bandwidth

12.80GB/s

Render Config

-

SM Count

-

Compute Units

-

4096

Shading Units

-

256

TMUs

4

128

ROPs

4

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

-

16 MB

L2 Cache

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

2.000 GPixel/s

563.2 GTexel/s

Texture Rate

2.000 GTexel/s

36.04 TFLOPS

FP16 (half)

-

18.02 TFLOPS

FP32 (float)

-

FP64 (double)

-

Graphics Processor

DG2-512

GPU Name

RV530

ACM-G10

GPU Variant

RV530 X1650 (215CCCBKB12FG)

Generation 12.7

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

6 nm

Process Size

90 nm

21.7 billion

Transistors

0.157 billion

406 mm²

Die Size

150 mm²

Board Design

200W

TDP

Unknown

550 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.6

Shader Model

3.0

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