AMD Radeon 630 Mobile vs AMD Radeon HD 7470M

VS

AMD Radeon 630 Mobile

AMD Radeon HD 7470M

We compared two Mobile platform GPUs: 2GB VRAM Radeon 630 Mobile and 1024MB VRAM Radeon HD 7470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 630 Mobile 's Advantages

Released 7 years and 4 months late

Boost Clock has increased by 51% (1211MHz vs 800MHz)

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)

352 additional rendering cores

AMD Radeon HD 7470M 's Advantages

Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 630 Mobile +384%

1.24 TFLOPS

Radeon HD 7470M

0.256 TFLOPS

Radeon 630 Mobile

VS

Radeon HD 7470M

Graphics Card

May 2019

Release Date

Jan 2012

Mobility Radeon

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1082 MHz

Base Clock

750 MHz

1211 MHz

Boost Clock

800 MHz

1500 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

14.40GB/s

Render Config

8

Compute Units

2

-

512

Shading Units

160

32

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

19.38 GPixel/s

Pixel Rate

3.200 GPixel/s

38.75 GTexel/s

Texture Rate

6.400 GTexel/s

1240 GFLOPS

FP16 (half)

-

1240 GFLOPS

FP32 (float)

256.0 GFLOPS

77.50 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

25W

-

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 23

GPU Name

Seymour

Polaris 23 MXL

GPU Variant

Seymour XT (216-0810084)

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

0.37 billion

103 mm²

Die Size

67 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

6.4

Shader Model

5.0

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