AMD Radeon HD 6670A vs NVIDIA GeForce RTX 3060 Mobile

VS

AMD Radeon HD 6670A

NVIDIA GeForce RTX 3060 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6670A 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 6670A 's Advantages

Lower TDP (45W vs 60W)

NVIDIA GeForce RTX 3060 Mobile 's Advantages

Released 9 years and 9 months late

Boost Clock1425MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (336.0GB/s vs 64.00GB/s)

3360 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6670A

0.576 TFLOPS

GeForce RTX 3060 Mobile +1799%

10.94 TFLOPS

Radeon HD 6670A

VS

GeForce RTX 3060 Mobile

Graphics Card

Apr 2011

Release Date

Jan 2021

All-In-One

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1425 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

64.00GB/s

Bandwidth

336.0GB/s

Render Config

6

Compute Units

-

SM Count

30

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

4.800 GPixel/s

Pixel Rate

68.40 GPixel/s

14.40 GTexel/s

Texture Rate

171.0 GTexel/s

-

FP16 (half)

10.94 TFLOPS

576.0 GFLOPS

FP32 (float)

10.94 TFLOPS

-

FP64 (double)

171.0 GFLOPS

Board Design

45W

TDP

60-115W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Turks

GPU Name

GA106

Turks XT (215-0803000)

GPU Variant

-

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.716 billion

Transistors

12 billion

118 mm²

Die Size

276 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

8.6

5.0

Shader Model

6.7

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