AMD Radeon HD 6630M vs NVIDIA GeForce RTX 3060 Mobile

VS

AMD Radeon HD 6630M NVIDIA GeForce RTX 3060 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6630M and 6GB VRAM GeForce RTX 3060 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6630M 's Advantages

Lower TDP (26W vs 60W)

NVIDIA GeForce RTX 3060 Mobile 's Advantages

Released 10 years late

Boost Clock1425MHz

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (336.0GB/s vs 25.60GB/s)

3360 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6630M

0.48 TFLOPS

GeForce RTX 3060 Mobile +2179%

10.94 TFLOPS

Radeon HD 6630M

VS

GeForce RTX 3060 Mobile

Graphics Card

Jan 2011

Release Date

Jan 2021

Vancouver

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1425 MHz

800 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

6GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

192bit

25.60GB/s

Bandwidth

336.0GB/s

Render Config

-

SM Count

30

6

Compute Units

-

480

Shading Units

3840

24

TMUs

120

8

ROPs

48

-

Tensor Cores

120

-

RT Cores

30

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

3 MB

Theoretical Performance

4.000 GPixel/s

Pixel Rate

68.40 GPixel/s

12.00 GTexel/s

Texture Rate

171.0 GTexel/s

-

FP16 (half)

10.94 TFLOPS

480.0 GFLOPS

FP32 (float)

10.94 TFLOPS

-

FP64 (double)

171.0 GFLOPS

Graphics Processor

Whistler

GPU Name

GA106

Whistler LP

GPU Variant

-

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.716 billion

Transistors

12 billion

104 mm²

Die Size

276 mm²

Board Design

26W

TDP

60-115W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

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

8.6

5.0

Shader Model

6.7

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