AMD Radeon RX 580X vs ATI Radeon X800 GTO AGP

VS

AMD Radeon RX 580X

ATI Radeon X800 GTO AGP

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580X and 256MB VRAM Radeon X800 GTO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X 's Advantages

Released 10 years and 5 months late

Boost Clock1340MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (256.0GB/s vs 31.36GB/s)

2304 additional rendering cores

ATI Radeon X800 GTO AGP 's Advantages

Lower TDP (49W vs 185W)

Score

Radeon RX 580X

VS

Radeon X800 GTO AGP

Graphics Card

Apr 2018

Release Date

Nov 2007

Polaris

Generation

Radeon R400 AGP

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

1257 MHz

Base Clock

-

1340 MHz

Boost Clock

-

2000 MHz

Memory Clock

490 MHz

Memory

8GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

256bit

256.0GB/s

Bandwidth

31.36GB/s

Render Config

36

Compute Units

-

2304

Shading Units

-

144

TMUs

12

32

ROPs

12

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

42.88 GPixel/s

Pixel Rate

4.800 GPixel/s

193.0 GTexel/s

Texture Rate

4.800 GTexel/s

6.175 TFLOPS

FP16 (half)

-

6.175 TFLOPS

FP32 (float)

-

385.9 GFLOPS

FP64 (double)

-

Board Design

185W

TDP

49W

450 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 8-pin

Power Connectors

1x Molex

Graphics Processor

Polaris 20

GPU Name

R420

Polaris 20 XTX (215-0910038)

GPU Variant

R420 GTO

GCN 4.0

Architecture

R400

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

130 nm

5.7 billion

Transistors

0.16 billion

232 mm²

Die Size

281 mm²

Graphics Features

12 (12_0)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

-

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