AMD Radeon Pro 5500 XT vs ATI Radeon X1550 PCI

VS

AMD Radeon Pro 5500 XT

ATI Radeon X1550 PCI

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5500 XT and 256MB VRAM Radeon X1550 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5500 XT 's Advantages

Released 13 years and 7 months late

Boost Clock1757MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (224.0GB/s vs 4.256GB/s)

1536 additional rendering cores

ATI Radeon X1550 PCI 's Advantages

Lower TDP (27W vs 125W)

Score

Radeon Pro 5500 XT

VS

Radeon X1550 PCI

Graphics Card

Aug 2020

Release Date

Jan 2007

Radeon Pro Mac

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

1187 MHz

Base Clock

-

1757 MHz

Boost Clock

-

1750 MHz

Memory Clock

266 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

4.256GB/s

Render Config

24

Compute Units

-

1536

Shading Units

-

96

TMUs

4

32

ROPs

4

-

2 MB

L2 Cache

-

Theoretical Performance

56.22 GPixel/s

Pixel Rate

1.808 GPixel/s

168.7 GTexel/s

Texture Rate

1.808 GTexel/s

10.80 TFLOPS

FP16 (half)

-

5.398 TFLOPS

FP32 (float)

-

337.3 GFLOPS

FP64 (double)

-

Board Design

125W

TDP

27W

300 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Processor

Navi 14

GPU Name

RV516

Navi 14 PRO XL

GPU Variant

-

RDNA 1.0

Architecture

R500

TSMC

Foundry

UMC

7 nm

Process Size

80 nm

6.4 billion

Transistors

0.107 billion

158 mm²

Die Size

100 mm²

Graphics Features

12 (12_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.5

Shader Model

3.0

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