AMD Radeon HD 6550M vs NVIDIA GeForce RTX 4080 Mobile

VS

AMD Radeon HD 6550M

NVIDIA GeForce RTX 4080 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6550M and 12GB VRAM GeForce RTX 4080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6550M 's Advantages

Lower TDP (26W vs 110W)

NVIDIA GeForce RTX 4080 Mobile 's Advantages

Released 12 years and 2 months late

Boost Clock1665MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 28.80GB/s)

7024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6550M

0.48 TFLOPS

GeForce RTX 4080 Mobile +5050%

24.72 TFLOPS

Radeon HD 6550M

VS

GeForce RTX 4080 Mobile

Graphics Card

Nov 2010

Release Date

Jan 2023

Vancouver

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1290 MHz

-

Boost Clock

1665 MHz

900 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

12GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

192bit

28.80GB/s

Bandwidth

432.0GB/s

Render Config

5

Compute Units

-

SM Count

58

400

Shading Units

7424

20

TMUs

232

8

ROPs

80

-

Tensor Cores

232

-

RT Cores

58

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

48 MB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

133.2 GPixel/s

12.00 GTexel/s

Texture Rate

386.3 GTexel/s

-

FP16 (half)

24.72 TFLOPS

480.0 GFLOPS

FP32 (float)

24.72 TFLOPS

-

FP64 (double)

386.3 GFLOPS

Board Design

26W

TDP

110W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Lexington

GPU Name

AD104

-

GPU Variant

GN21-X9

TeraScale 2

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

4 nm

2.154 billion

Transistors

35.8 billion

334 mm²

Die Size

295 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

5.0

Shader Model

6.7

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