AMD Radeon 550X vs ATI Radeon HD 3650 AGP

VS

We compared two Desktop platform GPUs: 2GB VRAM Radeon 550X and 512MB VRAM Radeon HD 3650 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 's Advantages

Released 11 years and 2 months late

Boost Clock1218MHz

Larger VRAM bandwidth (112.0GB/s vs 16.00GB/s)

392 additional rendering cores

Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)

Radeon 550X +616%

1.247 TFLOPS

Radeon HD 3650 AGP

0.174 TFLOPS

Radeon 550X

VS

Radeon HD 3650 AGP

Graphics Card

Mar 2019

Release Date

Jan 2008

Polaris

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

AGP 8x

Clock Speeds

1082 MHz

Base Clock

-

1218 MHz

Boost Clock

-

1750 MHz

Memory Clock

500 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

16.00GB/s

Render Config

-

SM Count

-

8

Compute Units

3

512

Shading Units

120

32

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

128 KB

Theoretical Performance

19.49 GPixel/s

Pixel Rate

2.900 GPixel/s

38.98 GTexel/s

Texture Rate

5.800 GTexel/s

1247 GFLOPS

FP16 (half)

-

1247 GFLOPS

FP32 (float)

174.0 GFLOPS

77.95 GFLOPS

FP64 (double)

-

Graphics Processor

Lexa

GPU Name

RV635

Lexa PRO (215-0904018)

GPU Variant

RV635 PRO (215-0682008)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

2.2 billion

Transistors

0.378 billion

103 mm²

Die Size

135 mm²

Board Design

50W

TDP

65W

250 W

Suggested PSU

250 W

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

Outputs

2x DVI 1x S-Video

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

4.1

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