AMD Radeon HD 6430M vs NVIDIA T550 Mobile

VS

AMD Radeon HD 6430M

NVIDIA T550 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6430M and 4GB VRAM T550 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T550 Mobile 's Advantages

Released 11 years and 4 months late

Boost Clock1665MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (96.00GB/s vs 12.80GB/s)

864 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6430M

0.153 TFLOPS

T550 Mobile +2128%

3.41 TFLOPS

Radeon HD 6430M

VS

T550 Mobile

Graphics Card

Jan 2011

Release Date

May 2022

Vancouver

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1065 MHz

-

Boost Clock

1665 MHz

800 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

12.80GB/s

Bandwidth

96.00GB/s

Render Config

2

Compute Units

-

SM Count

16

160

Shading Units

1024

8

TMUs

64

4

ROPs

32

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

1024 KB

-

Theoretical Performance

1.920 GPixel/s

Pixel Rate

53.28 GPixel/s

3.840 GTexel/s

Texture Rate

106.6 GTexel/s

-

FP16 (half)

6.820 TFLOPS

153.6 GFLOPS

FP32 (float)

3.410 TFLOPS

-

FP64 (double)

106.6 GFLOPS

Board Design

Unknown

TDP

23W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Seymour

GPU Name

TU117

Seymour LP S3 (216-0809020)

GPU Variant

-

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.37 billion

Transistors

4.7 billion

67 mm²

Die Size

200 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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