Intel Arc A780 vs ATI Radeon X1950 GT

VS

Intel Arc A780

ATI Radeon X1950 GT

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 256MB VRAM Radeon X1950 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages

Boost Clock2200MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (559.6GB/s vs 38.40GB/s)

4096 additional rendering cores

ATI Radeon X1950 GT 's Advantages

Lower TDP (57W vs 200W)

Score

Arc A780

VS

Radeon X1950 GT

Graphics Card

Unknown

Release Date

Jan 2007

Alchemist(Arc 7)

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2200 MHz

Base Clock

-

2200 MHz

Boost Clock

-

1093 MHz

Memory Clock

600 MHz

Memory

16GB

Memory Size

256MB

GDDR6X

Memory Type

GDDR3

256bit

Memory Bus

256bit

559.6GB/s

Bandwidth

38.40GB/s

Render Config

-

4096

Shading Units

-

256

TMUs

12

128

ROPs

12

512

Tensor Cores

-

32

RT Cores

-

16 MB

L2 Cache

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

6.000 GPixel/s

563.2 GTexel/s

Texture Rate

6.000 GTexel/s

36.04 TFLOPS

FP16 (half)

-

18.02 TFLOPS

FP32 (float)

-

2.253 TFLOPS

FP64 (double)

-

Board Design

200W

TDP

57W

550 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

2x DVI 1x S-Video

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

DG2-512

GPU Name

RV570

ACM-G10

GPU Variant

RV570 XL

Generation 12.7

Architecture

R500

TSMC

Foundry

TSMC

6 nm

Process Size

80 nm

21.7 billion

Transistors

0.33 billion

406 mm²

Die Size

230 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1 (full) 3.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

-

6.6

Shader Model

3.0

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