ATI Radeon X1950 GT AGP vs AMD Radeon RX 550X

VS

ATI Radeon X1950 GT AGP

AMD Radeon RX 550X

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1950 GT AGP and 4GB VRAM Radeon RX 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X 's Advantages

Released 11 years and 10 months late

Boost Clock1183MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (96.00GB/s vs 38.40GB/s)

512 additional rendering cores

Lower TDP (50W vs 57W)

Score

Radeon X1950 GT AGP

VS

Radeon RX 550X

Graphics Card

Feb 2007

Release Date

Dec 2018

Radeon R500 AGP

Generation

Polaris

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1100 MHz

-

Boost Clock

1183 MHz

600 MHz

Memory Clock

1500 MHz

Memory

256MB

Memory Size

4GB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

128bit

38.40GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

8

-

Shading Units

512

12

TMUs

32

12

ROPs

16

-

L1 Cache

16 KB (per CU)

-

L2 Cache

512 KB

-

Theoretical Performance

6.000 GPixel/s

Pixel Rate

18.93 GPixel/s

6.000 GTexel/s

Texture Rate

37.86 GTexel/s

-

FP16 (half)

1211 GFLOPS

-

FP32 (float)

1211 GFLOPS

-

FP64 (double)

75.71 GFLOPS

Board Design

57W

TDP

50W

250 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

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

2x Molex

Power Connectors

None

Graphics Processor

RV570

GPU Name

Lexa

RV570 XL

GPU Variant

Lexa PRO (215-0904018)

R500

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

80 nm

Process Size

14 nm

0.33 billion

Transistors

2.2 billion

230 mm²

Die Size

103 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (12_0)

2.1 (full) 3.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

3.0

Shader Model

6.4

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