NVIDIA GeForce RTX 3080 vs ATI Radeon X550 XTX

VS

NVIDIA GeForce RTX 3080 ATI Radeon X550 XTX

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 3080 and 128MB VRAM Radeon X550 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 's Advantages

Released 13 years and 8 months late

Boost Clock1710MHz

Larger VRAM bandwidth (760.3GB/s vs 4.800GB/s)

8704 additional rendering cores

Score

GeForce RTX 3080

VS

Radeon X550 XTX

Graphics Card

Sep 2020

Release Date

Jan 2007

GeForce 30

Generation

Radeon R300

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1440 MHz

Base Clock

-

1710 MHz

Boost Clock

-

1188 MHz

Memory Clock

300 MHz

Memory

10GB

Memory Size

128MB

GDDR6X

Memory Type

DDR

320bit

Memory Bus

64bit

760.3GB/s

Bandwidth

4.800GB/s

Render Config

68

SM Count

-

Compute Units

-

8704

Shading Units

-

272

TMUs

8

96

ROPs

8

272

Tensor Cores

-

68

RT Cores

-

128 KB (per SM)

L1 Cache

-

5 MB

L2 Cache

-

Theoretical Performance

164.2 GPixel/s

Pixel Rate

3.200 GPixel/s

465.1 GTexel/s

Texture Rate

3.200 GTexel/s

29.77 TFLOPS

FP16 (half)

-

29.77 TFLOPS

FP32 (float)

-

465.1 GFLOPS

FP64 (double)

-

Graphics Processor

GA102

GPU Name

RV410

GA102-200-KD-A1

GPU Variant

-

Ampere

Architecture

R400

Samsung

Foundry

TSMC

8 nm

Process Size

110 nm

28.3 billion

Transistors

0.12 billion

628 mm²

Die Size

156 mm²

Board Design

320W

TDP

Unknown

700 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 12-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.0

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

-

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