AMD Radeon HD 6670A vs NVIDIA GeForce RTX 2060 Mobile Refresh

VS

AMD Radeon HD 6670A

NVIDIA GeForce RTX 2060 Mobile Refresh

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6670A and 6GB VRAM GeForce RTX 2060 Mobile Refresh 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 65W)

NVIDIA GeForce RTX 2060 Mobile Refresh 's Advantages

Released 7 years and 9 months late

Boost Clock1560MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (264.0GB/s vs 64.00GB/s)

1440 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6670A

0.576 TFLOPS

GeForce RTX 2060 Mobile Refresh +939%

5.99 TFLOPS

Radeon HD 6670A

VS

GeForce RTX 2060 Mobile Refresh

Graphics Card

Apr 2011

Release Date

Jan 2019

All-In-One

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1005 MHz

-

Boost Clock

1560 MHz

1000 MHz

Memory Clock

1375 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

64.00GB/s

Bandwidth

264.0GB/s

Render Config

6

Compute Units

-

SM Count

30

480

Shading Units

1920

24

TMUs

120

8

ROPs

48

-

Tensor Cores

240

-

RT Cores

30

8 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

3 MB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

74.88 GPixel/s

14.40 GTexel/s

Texture Rate

187.2 GTexel/s

-

FP16 (half)

11.98 TFLOPS

576.0 GFLOPS

FP32 (float)

5.990 TFLOPS

-

FP64 (double)

187.2 GFLOPS

Board Design

45W

TDP

65W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Turks

GPU Name

TU106B

Turks XT (215-0803000)

GPU Variant

N18E-G1-KD-A1

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.716 billion

Transistors

10.8 billion

118 mm²

Die Size

445 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

7.5

5.0

Shader Model

6.6

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