AMD Radeon HD 6670A vs NVIDIA GeForce GTX 1070 Mobile

VS

AMD Radeon HD 6670A

NVIDIA GeForce GTX 1070 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6670A and 8GB VRAM GeForce GTX 1070 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 120W)

NVIDIA GeForce GTX 1070 Mobile 's Advantages

Released 5 years and 4 months late

Boost Clock1645MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (256.3GB/s vs 64.00GB/s)

1568 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6670A

0.576 TFLOPS

GeForce GTX 1070 Mobile +1069%

6.738 TFLOPS

Radeon HD 6670A

VS

GeForce GTX 1070 Mobile

Graphics Card

Apr 2011

Release Date

Aug 2016

All-In-One

Generation

GeForce 10 Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1442 MHz

-

Boost Clock

1645 MHz

1000 MHz

Memory Clock

2002 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

256.3GB/s

Render Config

6

Compute Units

-

SM Count

16

480

Shading Units

2048

24

TMUs

128

8

ROPs

64

-

8 KB (per CU)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

105.3 GPixel/s

14.40 GTexel/s

Texture Rate

210.6 GTexel/s

-

FP16 (half)

105.3 GFLOPS

576.0 GFLOPS

FP32 (float)

6.738 TFLOPS

-

FP64 (double)

210.6 GFLOPS

Board Design

45W

TDP

120W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Turks

GPU Name

GP104

Turks XT (215-0803000)

GPU Variant

N17E-G2-A1

TeraScale 2

Architecture

Pascal

TSMC

Foundry

TSMC

40 nm

Process Size

16 nm

0.716 billion

Transistors

7.2 billion

118 mm²

Die Size

314 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

6.1

5.0

Shader Model

6.4

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