AMD Radeon 550X vs AMD Radeon RX 7600 XT

VS

AMD Radeon 550X

AMD Radeon RX 7600 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon 550X and 16GB VRAM Radeon RX 7600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 's Advantages

Lower TDP (50W vs 190W)

AMD Radeon RX 7600 XT 's Advantages

Released 4 years and 10 months late

Boost Clock has increased by 126% (2755MHz vs 1218MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 112.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X

1.247 TFLOPS

Radeon RX 7600 XT +1709%

22.57 TFLOPS

Radeon 550X

VS

Radeon RX 7600 XT

Graphics Card

Mar 2019

Release Date

Jan 2024

Polaris

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1082 MHz

Base Clock

1980 MHz

1218 MHz

Boost Clock

2755 MHz

1750 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

288.0GB/s

Render Config

8

Compute Units

32

-

512

Shading Units

2048

32

TMUs

128

16

ROPs

64

-

RT Cores

32

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

19.49 GPixel/s

Pixel Rate

176.3 GPixel/s

38.98 GTexel/s

Texture Rate

352.6 GTexel/s

1247 GFLOPS

FP16 (half)

45.14 TFLOPS

1247 GFLOPS

FP32 (float)

22.57 TFLOPS

77.95 GFLOPS

FP64 (double)

705.3 GFLOPS

Board Design

50W

TDP

190W

250 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.1a 3x DisplayPort 2.1

None

Power Connectors

1x 8-pin

Graphics Processor

Lexa

GPU Name

Navi 33

Lexa PRO (215-0904018)

GPU Variant

Navi 33 XT (215-163000047)

GCN 4.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

2.2 billion

Transistors

13.3 billion

103 mm²

Die Size

204 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

6.4

Shader Model

6.7

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