AMD Radeon RX 550 vs NVIDIA GeForce RTX 4080 Ti

VS

AMD Radeon RX 550 NVIDIA GeForce RTX 4080 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 and 16GB VRAM GeForce RTX 4080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 's Advantages

Lower TDP (50W vs 400W)

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock has increased by 121% (2610MHz vs 1183MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (678.4GB/s vs 112.0GB/s)

13568 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 550

1.211 TFLOPS

GeForce RTX 4080 Ti +5969%

73.5 TFLOPS

Radeon RX 550

VS

GeForce RTX 4080 Ti

Graphics Card

Apr 2017

Release Date

Unknown

Polaris

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1100 MHz

Base Clock

2340 MHz

1183 MHz

Boost Clock

2610 MHz

1750 MHz

Memory Clock

1325 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

678.4GB/s

Render Config

-

SM Count

110

8

Compute Units

-

512

Shading Units

14080

32

TMUs

440

16

ROPs

144

-

Tensor Cores

440

-

RT Cores

110

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

80 MB

Theoretical Performance

18.93 GPixel/s

Pixel Rate

375.8 GPixel/s

37.86 GTexel/s

Texture Rate

1148 GTexel/s

1211 GFLOPS

FP16 (half)

73.50 TFLOPS

1211 GFLOPS

FP32 (float)

73.50 TFLOPS

75.71 GFLOPS

FP64 (double)

1148 GFLOPS

Graphics Processor

Lexa

GPU Name

AD102

Lexa PRO (215-0904018)

GPU Variant

AD102-225-A1

GCN 4.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

2.2 billion

Transistors

76.3 billion

103 mm²

Die Size

609 mm²

Board Design

50W

TDP

400W

250 W

Suggested PSU

800 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.4

Shader Model

6.7

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