NVIDIA GeForce GTX 1070 Mobile vs AMD Radeon HD 7490M

VS

NVIDIA GeForce GTX 1070 Mobile

AMD Radeon HD 7490M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1070 Mobile and 1024MB VRAM Radeon HD 7490M 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 4 years and 7 months late

Boost Clock1645MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (256.3GB/s vs 30.40GB/s)

1888 additional rendering cores

AMD Radeon HD 7490M 's Advantages

Lower TDP (9W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 Mobile +2532%

6.738 TFLOPS

Radeon HD 7490M

0.256 TFLOPS

GeForce GTX 1070 Mobile

VS

Radeon HD 7490M

Graphics Card

Aug 2016

Release Date

Jan 2012

GeForce 10 Mobile

Generation

London

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

950 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

64bit

256.3GB/s

Bandwidth

30.40GB/s

Render Config

-

Compute Units

2

16

SM Count

-

2048

Shading Units

160

128

TMUs

8

64

ROPs

4

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

105.3 GPixel/s

Pixel Rate

3.200 GPixel/s

210.6 GTexel/s

Texture Rate

6.400 GTexel/s

105.3 GFLOPS

FP16 (half)

-

6.738 TFLOPS

FP32 (float)

256.0 GFLOPS

210.6 GFLOPS

FP64 (double)

-

Board Design

120W

TDP

9W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP104

GPU Name

Seymour

N17E-G2-A1

GPU Variant

Seymour XTX (216-0810005)

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

7.2 billion

Transistors

0.37 billion

314 mm²

Die Size

67 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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