NVIDIA GeForce GTX 1070 Mobile vs AMD Radeon HD 6630M Mac Edition

VS

NVIDIA GeForce GTX 1070 Mobile AMD Radeon HD 6630M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1070 Mobile and 256MB VRAM Radeon HD 6630M Mac Edition 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

Larger VRAM bandwidth (256.3GB/s vs 19.20GB/s)

1568 additional rendering cores

AMD Radeon HD 6630M Mac Edition 's Advantages

Lower TDP (26W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 Mobile +1303%

6.738 TFLOPS

Radeon HD 6630M Mac Edition

0.48 TFLOPS

GeForce GTX 1070 Mobile

VS

Radeon HD 6630M Mac Edition

Graphics Card

Aug 2016

Release Date

Jan 2011

GeForce 10 Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1442 MHz

Base Clock

-

1645 MHz

Boost Clock

-

2002 MHz

Memory Clock

600 MHz

Memory

8GB

Memory Size

256MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

64bit

256.3GB/s

Bandwidth

19.20GB/s

Render Config

16

SM Count

-

Compute Units

6

2048

Shading Units

480

128

TMUs

24

64

ROPs

8

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

105.3 GPixel/s

Pixel Rate

4.000 GPixel/s

210.6 GTexel/s

Texture Rate

12.00 GTexel/s

105.3 GFLOPS

FP16 (half)

-

6.738 TFLOPS

FP32 (float)

480.0 GFLOPS

210.6 GFLOPS

FP64 (double)

-

Graphics Processor

GP104

GPU Name

Whistler

N17E-G2-A1

GPU Variant

Whistler LP

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

7.2 billion

Transistors

0.716 billion

314 mm²

Die Size

104 mm²

Board Design

120W

TDP

26W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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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