NVIDIA GeForce RTX 3060 Mobile vs AMD Radeon HD 6490M Mac Edition

VS

NVIDIA GeForce RTX 3060 Mobile AMD Radeon HD 6490M Mac Edition

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 3060 Mobile and 256MB VRAM Radeon HD 6490M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 Mobile 's Advantages

Released 9 years and 8 months late

Boost Clock1425MHz

Larger VRAM bandwidth (336.0GB/s vs 25.41GB/s)

3680 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 3060 Mobile +4458%

10.94 TFLOPS

Radeon HD 6490M Mac Edition

0.24 TFLOPS

GeForce RTX 3060 Mobile

VS

Radeon HD 6490M Mac Edition

Graphics Card

Jan 2021

Release Date

May 2011

GeForce 30 Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

900 MHz

Base Clock

-

1425 MHz

Boost Clock

-

1750 MHz

Memory Clock

794 MHz

Memory

6GB

Memory Size

256MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

64bit

336.0GB/s

Bandwidth

25.41GB/s

Render Config

30

SM Count

-

Compute Units

2

3840

Shading Units

160

120

TMUs

8

48

ROPs

4

120

Tensor Cores

-

30

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

3 MB

L2 Cache

128 KB

Theoretical Performance

68.40 GPixel/s

Pixel Rate

3.000 GPixel/s

171.0 GTexel/s

Texture Rate

6.000 GTexel/s

10.94 TFLOPS

FP16 (half)

-

10.94 TFLOPS

FP32 (float)

240.0 GFLOPS

171.0 GFLOPS

FP64 (double)

-

Graphics Processor

GA106

GPU Name

Seymour

-

GPU Variant

Seymour XTX M2 (216-0809000)

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

12 billion

Transistors

0.37 billion

276 mm²

Die Size

67 mm²

Board Design

60-115W

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.7

Shader Model

5.0

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