AMD Radeon RX 7900M vs AMD Radeon Pro 560X

VS

We compared two Mobile platform GPUs: 16GB VRAM Radeon RX 7900M and 4GB VRAM Radeon Pro 560X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900M 's Advantages

Released 5 years and 3 months late

Boost Clock2090MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (576.0GB/s vs 94.08GB/s)

3584 additional rendering cores

AMD Radeon Pro 560X 's Advantages

Lower TDP (75W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 7900M +1773%

38.52 TFLOPS

Radeon Pro 560X

2.056 TFLOPS

Radeon RX 7900M

VS

Radeon Pro 560X

Graphics Card

Oct 2023

Release Date

Jul 2018

Navi Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1825 MHz

Base Clock

-

2090 MHz

Boost Clock

-

2250 MHz

Memory Clock

1470 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

94.08GB/s

Render Config

-

SM Count

-

72

Compute Units

16

4608

Shading Units

1024

288

TMUs

64

192

ROPs

16

-

Tensor Cores

-

72

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

1024 KB

Theoretical Performance

401.3 GPixel/s

Pixel Rate

16.06 GPixel/s

601.9 GTexel/s

Texture Rate

64.26 GTexel/s

77.05 TFLOPS

FP16 (half)

2.056 TFLOPS

38.52 TFLOPS

FP32 (float)

2.056 TFLOPS

1204 GFLOPS

FP64 (double)

128.5 GFLOPS

Graphics Processor

Navi 31

GPU Name

Polaris 21

Navi 31

GPU Variant

Polaris 21 XT (215-0908004)

RDNA 3.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

57.7 billion

Transistors

3 billion

529 mm²

Die Size

123 mm²

Board Design

180W

TDP

75W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.7

Shader Model

6.4

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