AMD Radeon RX 560X vs AMD Radeon RX 7900 XT

VS

AMD Radeon RX 560X AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560X and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X 's Advantages

Lower TDP (75W vs 300W)

AMD Radeon RX 7900 XT 's Advantages

Released 4 years and 7 months late

Boost Clock has increased by 88% (2394MHz vs 1275MHz)

More VRAM (20GB vs 4GB)

Larger VRAM bandwidth (800.0GB/s vs 112.0GB/s)

4352 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560X

2.611 TFLOPS

Radeon RX 7900 XT +1871%

51.48 TFLOPS

Radeon RX 560X

VS

Radeon RX 7900 XT

Graphics Card

Apr 2018

Release Date

Nov 2022

Polaris

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1175 MHz

Base Clock

1387 MHz

1275 MHz

Boost Clock

2394 MHz

1750 MHz

Memory Clock

2500 MHz

Memory

4GB

Memory Size

20GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

320bit

112.0GB/s

Bandwidth

800.0GB/s

Render Config

-

SM Count

-

16

Compute Units

84

1024

Shading Units

5376

64

TMUs

336

16

ROPs

192

-

Tensor Cores

-

RT Cores

84

16 KB (per CU)

L1 Cache

256 KB per Array

1024 KB

L2 Cache

6 MB

Theoretical Performance

20.40 GPixel/s

Pixel Rate

459.6 GPixel/s

81.60 GTexel/s

Texture Rate

804.4 GTexel/s

2.611 TFLOPS

FP16 (half)

103.0 TFLOPS

2.611 TFLOPS

FP32 (float)

51.48 TFLOPS

163.2 GFLOPS

FP64 (double)

1.609 TFLOPS

Graphics Processor

Polaris 21

GPU Name

Navi 31

Polaris 21 XT (215-0908004)

GPU Variant

Navi 31 XT (215-145000156)

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

Board Design

75W

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 Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.7

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