AMD Radeon RX 6550M vs NVIDIA GeForce GTX 670MX

VS

AMD Radeon RX 6550M

NVIDIA GeForce GTX 670MX

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6550M and 3GB VRAM GeForce GTX 670MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6550M 's Advantages

Released 10 years and 3 months late

Boost Clock2840MHz

More VRAM (4GB vs 3GB)

Larger VRAM bandwidth (144.0GB/s vs 67.20GB/s)

64 additional rendering cores

NVIDIA GeForce GTX 670MX 's Advantages

Lower TDP (75W vs 80W)

Score

Benchmark

FP32 (float)

Radeon RX 6550M +403%

5.816 TFLOPS

GeForce GTX 670MX

1.154 TFLOPS

Radeon RX 6550M

VS

GeForce GTX 670MX

Graphics Card

Jan 2023

Release Date

Oct 2012

Navi Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2840 MHz

Boost Clock

-

2250 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

192bit

144.0GB/s

Bandwidth

67.20GB/s

Render Config

16

Compute Units

-

1024

Shading Units

960

64

TMUs

80

32

ROPs

24

-

16

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

384 KB

16 MB

L3 Cache

-

Theoretical Performance

90.88 GPixel/s

Pixel Rate

12.02 GPixel/s

181.8 GTexel/s

Texture Rate

48.08 GTexel/s

11.63 TFLOPS

FP16 (half)

-

5.816 TFLOPS

FP32 (float)

1154 GFLOPS

363.5 GFLOPS

FP64 (double)

48.08 GFLOPS

Board Design

80W

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 24

GPU Name

GK104

Navi 24

GPU Variant

N13E-GR-A2

RDNA 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

3.54 billion

107 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.7

Shader Model

5.1

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