Intel Arc A770 vs ATI Radeon X800 GTO

VS

Intel Arc A770

ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages

Released 14 years and 10 months late

Boost Clock2400MHz

More VRAM (16GB vs 128GB)

Larger VRAM bandwidth (512.0GB/s vs 22.40GB/s)

4096 additional rendering cores

ATI Radeon X800 GTO 's Advantages

Lower TDP (49W vs 225W)

Score

Arc A770

VS

Radeon X800 GTO

Graphics Card

Oct 2022

Release Date

Dec 2007

Alchemist(Arc 7)

Generation

Radeon R400 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2100 MHz

Base Clock

-

2400 MHz

Boost Clock

-

2000 MHz

Memory Clock

350 MHz

Memory

16GB

Memory Size

128MB

GDDR6

Memory Type

DDR

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

22.40GB/s

Render Config

-

4096

Shading Units

-

256

TMUs

12

128

ROPs

12

512

Tensor Cores

-

32

RT Cores

-

16 MB

L2 Cache

-

Theoretical Performance

307.2 GPixel/s

Pixel Rate

4.800 GPixel/s

614.4 GTexel/s

Texture Rate

4.800 GTexel/s

39.32 TFLOPS

FP16 (half)

-

19.66 TFLOPS

FP32 (float)

-

2.458 TFLOPS

FP64 (double)

-

Board Design

225W

TDP

49W

550 W

Suggested PSU

200 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

DG2-512

GPU Name

R423

ACM-G10

GPU Variant

R423 GTO

Generation 12.7

Architecture

R400

TSMC

Foundry

TSMC

6 nm

Process Size

130 nm

21.7 billion

Transistors

0.16 billion

406 mm²

Die Size

289 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

-

6.6

Shader Model

-

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