NVIDIA GeForce GTX 1070 Mobile vs AMD Radeon HD 6970M Rebrand

VS

NVIDIA GeForce GTX 1070 Mobile

AMD Radeon HD 6970M Rebrand

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1070 Mobile and 1024MB VRAM Radeon HD 6970M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 Mobile 's Advantages

Released 5 years and 7 months late

Boost Clock1645MHz

More VRAM (8GB vs 1024GB)

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

1248 additional rendering cores

AMD Radeon HD 6970M Rebrand 's Advantages

Lower TDP (75W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 Mobile +426%

6.738 TFLOPS

Radeon HD 6970M Rebrand

1.28 TFLOPS

GeForce GTX 1070 Mobile

VS

Radeon HD 6970M Rebrand

Graphics Card

Aug 2016

Release Date

Jan 2011

GeForce 10 Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1442 MHz

Base Clock

-

1645 MHz

Boost Clock

-

2002 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

256.3GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

10

16

SM Count

-

2048

Shading Units

800

128

TMUs

40

64

ROPs

16

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

105.3 GPixel/s

Pixel Rate

12.80 GPixel/s

210.6 GTexel/s

Texture Rate

32.00 GTexel/s

105.3 GFLOPS

FP16 (half)

-

6.738 TFLOPS

FP32 (float)

1280 GFLOPS

210.6 GFLOPS

FP64 (double)

-

Board Design

120W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP104

GPU Name

Broadway

N17E-G2-A1

GPU Variant

Broadway XT

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

7.2 billion

Transistors

1.04 billion

314 mm²

Die Size

166 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

5.0

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