AMD Radeon RX 7800M vs AMD Radeon Pro 575

VS

AMD Radeon RX 7800M

AMD Radeon Pro 575

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 7800M and 4GB VRAM Radeon Pro 575 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800M 's Advantages

Released 7 years and 3 months late

Boost Clock2145MHz

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432GB/s vs 217.0GB/s)

1792 additional rendering cores

AMD Radeon Pro 575 's Advantages

Lower TDP (150W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 7800M +699%

35.87 TFLOPS

Radeon Pro 575

4.489 TFLOPS

Radeon RX 7800M

VS

Radeon Pro 575

Graphics Card

Sep 2024

Release Date

Jun 2017

Navi Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2145 MHz

Boost Clock

-

2250 MHz

Memory Clock

1695 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

432GB/s

Bandwidth

217.0GB/s

Render Config

60

Compute Units

32

-

3840

Shading Units

2048

240

TMUs

128

96

ROPs

32

-

60

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

2 MB

48 MB

L3 Cache

-

Theoretical Performance

401.3 GPixel/s

Pixel Rate

35.07 GPixel/s

560.4 GTexel/s

Texture Rate

140.3 GTexel/s

71.73 TFLOPS

FP16 (half)

4.489 TFLOPS

35.87 TFLOPS

FP32 (float)

4.489 TFLOPS

1121 GFLOPS

FP64 (double)

280.6 GFLOPS

Board Design

180W

TDP

150W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 32

GPU Name

Polaris 20

Navi 32

GPU Variant

Polaris 20 XL (215-0910052)

RDNA 3.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

28.1 billion

Transistors

5.7 billion

529 mm²

Die Size

232 mm²

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

-

6.7

Shader Model

6.4

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