AMD Radeon Pro 5300M vs AMD Radeon HD 6630M Mac Edition

VS

AMD Radeon Pro 5300M AMD Radeon HD 6630M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 5300M 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

AMD Radeon Pro 5300M 's Advantages

Released 8 years and 10 months late

Boost Clock1250MHz

Larger VRAM bandwidth (192.0GB/s vs 19.20GB/s)

800 additional rendering cores

AMD Radeon HD 6630M Mac Edition 's Advantages

Lower TDP (26W vs 85W)

Score

Benchmark

FP32 (float)

Radeon Pro 5300M +566%

3.2 TFLOPS

Radeon HD 6630M Mac Edition

0.48 TFLOPS

Radeon Pro 5300M

VS

Radeon HD 6630M Mac Edition

Graphics Card

Nov 2019

Release Date

Jan 2011

Radeon Pro Mac

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1250 MHz

Boost Clock

-

1500 MHz

Memory Clock

600 MHz

Memory

4GB

Memory Size

256MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

192.0GB/s

Bandwidth

19.20GB/s

Render Config

-

SM Count

-

20

Compute Units

6

1280

Shading Units

480

80

TMUs

24

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

40.00 GPixel/s

Pixel Rate

4.000 GPixel/s

100.0 GTexel/s

Texture Rate

12.00 GTexel/s

6.400 TFLOPS

FP16 (half)

-

3.200 TFLOPS

FP32 (float)

480.0 GFLOPS

200.0 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 14

GPU Name

Whistler

Navi 14 PROA

GPU Variant

Whistler LP

RDNA 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

6.4 billion

Transistors

0.716 billion

158 mm²

Die Size

104 mm²

Board Design

85W

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

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

5.0

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