AMD Radeon RX 560DX vs AMD Radeon RX 7950 XT

VS

AMD Radeon RX 560DX

AMD Radeon RX 7950 XT

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560DX and 20GB VRAM Radeon RX 7950 XT 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 300W)

AMD Radeon RX 7950 XT 's Advantages

Boost Clock has increased by 155% (3000MHz vs 1175MHz)

More VRAM (20GB vs 4GB)

Larger VRAM bandwidth (800.0GB/s vs 96.00GB/s)

4480 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560DX

2.106 TFLOPS

Radeon RX 7950 XT +2963%

64.51 TFLOPS

Radeon RX 560DX

VS

Radeon RX 7950 XT

Graphics Card

Apr 2018

Release Date

Unknown

Polaris

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1090 MHz

Base Clock

2000 MHz

1175 MHz

Boost Clock

3000 MHz

1500 MHz

Memory Clock

2500 MHz

Memory

4GB

Memory Size

20GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

320bit

96.00GB/s

Bandwidth

800.0GB/s

Render Config

14

Compute Units

84

-

896

Shading Units

5376

56

TMUs

336

16

ROPs

192

-

RT Cores

84

16 KB (per CU)

L1 Cache

256 KB per Array

1024 KB

L2 Cache

6 MB

-

L3 Cache

80 MB

Theoretical Performance

18.80 GPixel/s

Pixel Rate

576.0 GPixel/s

65.80 GTexel/s

Texture Rate

1008 GTexel/s

2.106 TFLOPS

FP16 (half)

129.0 TFLOPS

2.106 TFLOPS

FP32 (float)

64.51 TFLOPS

131.6 GFLOPS

FP64 (double)

2.016 TFLOPS

Board Design

65W

TDP

300W

250 W

Suggested PSU

700 W

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

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

None

Power Connectors

2x 8-pin

Graphics Processor

Polaris 21

GPU Name

Navi 31

Polaris 21 XL

GPU Variant

Navi 31 XT+

GCN 4.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

3 billion

Transistors

57.7 billion

123 mm²

Die Size

529 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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