ATI Radeon X1600 vs AMD Radeon RX 550X

VS

ATI Radeon X1600

AMD Radeon RX 550X

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1600 and 4GB VRAM Radeon RX 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1600 's Advantages

Lower TDP (27W vs 50W)

AMD Radeon RX 550X 's Advantages

Released 11 years and 11 months late

Boost Clock1183MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (96.00GB/s vs 12.80GB/s)

512 additional rendering cores

Score

Radeon X1600

VS

Radeon RX 550X

Graphics Card

Jan 2007

Release Date

Dec 2018

Radeon R500 PCIe

Generation

Polaris

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1100 MHz

-

Boost Clock

1183 MHz

400 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

4GB

DDR2

Memory Type

GDDR5

128bit

Memory Bus

128bit

12.80GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

8

-

Shading Units

512

4

TMUs

32

4

ROPs

16

-

L1 Cache

16 KB (per CU)

-

L2 Cache

512 KB

-

Theoretical Performance

2.540 GPixel/s

Pixel Rate

18.93 GPixel/s

2.540 GTexel/s

Texture Rate

37.86 GTexel/s

-

FP16 (half)

1211 GFLOPS

-

FP32 (float)

1211 GFLOPS

-

FP64 (double)

75.71 GFLOPS

Board Design

27W

TDP

50W

200 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

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

None

Power Connectors

None

Graphics Processor

RV516

GPU Name

Lexa

-

GPU Variant

Lexa PRO (215-0904018)

R500

Architecture

GCN 4.0

UMC

Foundry

GlobalFoundries

80 nm

Process Size

14 nm

0.107 billion

Transistors

2.2 billion

100 mm²

Die Size

103 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (12_0)

2.1

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

3.0

Shader Model

6.4

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