NVIDIA GeForce MX550 vs AMD Radeon RX 7900M

VS

NVIDIA GeForce MX550 AMD Radeon RX 7900M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX550 and 16GB VRAM Radeon RX 7900M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX550 's Advantages

Lower TDP (25W vs 180W)

AMD Radeon RX 7900M 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 58% (2090MHz vs 1320MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 96.00GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX550

2.703 TFLOPS

Radeon RX 7900M +1325%

38.52 TFLOPS

GeForce MX550

VS

Radeon RX 7900M

Graphics Card

Jan 2022

Release Date

Oct 2023

GeForce MX

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1065 MHz

Base Clock

1825 MHz

1320 MHz

Boost Clock

2090 MHz

1500 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

256bit

96.00GB/s

Bandwidth

576.0GB/s

Render Config

16

SM Count

-

Compute Units

72

1024

Shading Units

4608

32

TMUs

288

16

ROPs

192

-

Tensor Cores

-

RT Cores

72

128 KB (per SM)

L1 Cache

256 KB per Array

2 MB

L2 Cache

6 MB

Theoretical Performance

21.12 GPixel/s

Pixel Rate

401.3 GPixel/s

42.24 GTexel/s

Texture Rate

601.9 GTexel/s

2.703 TFLOPS

FP16 (half)

77.05 TFLOPS

2.703 TFLOPS

FP32 (float)

38.52 TFLOPS

42.24 GFLOPS

FP64 (double)

1204 GFLOPS

Graphics Processor

TU117

GPU Name

Navi 31

MX550

GPU Variant

Navi 31

Turing

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

4.7 billion

Transistors

57.7 billion

200 mm²

Die Size

529 mm²

Board Design

25W

TDP

180W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.7

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