NVIDIA GeForce GTX 780M vs AMD Radeon RX 6550M

VS

NVIDIA GeForce GTX 780M AMD Radeon RX 6550M

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M and 4GB VRAM Radeon RX 6550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780M 's Advantages

Larger VRAM bandwidth (160.0GB/s vs 144.0GB/s)

512 additional rendering cores

AMD Radeon RX 6550M 's Advantages

Released 9 years and 8 months late

Boost Clock has increased by 256% (2840MHz vs 797MHz)

Lower TDP (80W vs 122W)

Score

Benchmark

FP32 (float)

GeForce GTX 780M

2.448 TFLOPS

Radeon RX 6550M +137%

5.816 TFLOPS

GeForce GTX 780M

VS

Radeon RX 6550M

Graphics Card

May 2013

Release Date

Jan 2023

GeForce 700M

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

771 MHz

Base Clock

2000 MHz

797 MHz

Boost Clock

2840 MHz

1250 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

144.0GB/s

Render Config

-

SM Count

-

Compute Units

16

1536

Shading Units

1024

128

TMUs

64

32

ROPs

32

-

Tensor Cores

-

RT Cores

16

16 KB (per SMX)

L1 Cache

128 KB per Array

512 KB

L2 Cache

1024 KB

Theoretical Performance

25.50 GPixel/s

Pixel Rate

90.88 GPixel/s

102.0 GTexel/s

Texture Rate

181.8 GTexel/s

-

FP16 (half)

11.63 TFLOPS

2.448 TFLOPS

FP32 (float)

5.816 TFLOPS

102.0 GFLOPS

FP64 (double)

363.5 GFLOPS

Graphics Processor

GK104

GPU Name

Navi 24

N14E-GTX-A2

GPU Variant

Navi 24

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

3.54 billion

Transistors

5.4 billion

294 mm²

Die Size

107 mm²

Board Design

122W

TDP

80W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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