AMD Radeon RX 580 2048SP vs ATI Radeon X1550 AGP

VS

AMD Radeon RX 580 2048SP ATI Radeon X1550 AGP

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 580 2048SP and 256MB VRAM Radeon X1550 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 2048SP 's Advantages

Released 11 years and 9 months late

Boost Clock1284MHz

Larger VRAM bandwidth (224.0GB/s vs 5.280GB/s)

2048 additional rendering cores

ATI Radeon X1550 AGP 's Advantages

Lower TDP (27W vs 150W)

Score

Radeon RX 580 2048SP

VS

Radeon X1550 AGP

Graphics Card

Oct 2018

Release Date

Jan 2007

Polaris

Generation

Radeon R500 AGP

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

1168 MHz

Base Clock

-

1284 MHz

Boost Clock

-

1750 MHz

Memory Clock

330 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

224.0GB/s

Bandwidth

5.280GB/s

Render Config

-

SM Count

-

32

Compute Units

-

2048

Shading Units

-

128

TMUs

4

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

41.09 GPixel/s

Pixel Rate

2.400 GPixel/s

164.4 GTexel/s

Texture Rate

2.400 GTexel/s

5.259 TFLOPS

FP16 (half)

-

5.259 TFLOPS

FP32 (float)

-

328.7 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 20

GPU Name

RV505

Polaris 20 XL (215-0910052)

GPU Variant

-

GCN 4.0

Architecture

R500

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

90 nm

5.7 billion

Transistors

0.107 billion

232 mm²

Die Size

100 mm²

Board Design

150W

TDP

27W

450 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

3.0

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