AMD Radeon RX 560DX vs NVIDIA GeForce RTX 3090

VS

AMD Radeon RX 560DX

NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560DX and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560DX 's Advantages

Lower TDP (65W vs 350W)

NVIDIA GeForce RTX 3090 's Advantages

Released 2 years and 5 months late

Boost Clock has increased by 44% (1695MHz vs 1175MHz)

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (936.2GB/s vs 96.00GB/s)

9600 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560DX

2.106 TFLOPS

GeForce RTX 3090 +1589%

35.58 TFLOPS

Radeon RX 560DX

VS

GeForce RTX 3090

Graphics Card

Apr 2018

Release Date

Sep 2020

Polaris

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1090 MHz

Base Clock

1395 MHz

1175 MHz

Boost Clock

1695 MHz

1500 MHz

Memory Clock

1219 MHz

Memory

4GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

384bit

96.00GB/s

Bandwidth

936.2GB/s

Render Config

14

Compute Units

-

SM Count

82

896

Shading Units

10496

56

TMUs

328

16

ROPs

112

-

Tensor Cores

328

-

RT Cores

82

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

6 MB

-

Theoretical Performance

18.80 GPixel/s

Pixel Rate

189.8 GPixel/s

65.80 GTexel/s

Texture Rate

556.0 GTexel/s

2.106 TFLOPS

FP16 (half)

35.58 TFLOPS

2.106 TFLOPS

FP32 (float)

35.58 TFLOPS

131.6 GFLOPS

FP64 (double)

556.0 GFLOPS

Board Design

65W

TDP

350W

250 W

Suggested PSU

750 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Processor

Polaris 21

GPU Name

GA102

Polaris 21 XL

GPU Variant

GA102-300-A1

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

3 billion

Transistors

28.3 billion

123 mm²

Die Size

628 mm²

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

8.6

6.4

Shader Model

6.6

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