AMD Radeon Pro Vega 16 vs ATI Mobility Radeon HD 4650

VS

AMD Radeon Pro Vega 16

ATI Mobility Radeon HD 4650

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 16 and 512MB VRAM Mobility Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 16 's Advantages

Released 9 years and 10 months late

Boost Clock1190MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (307.2GB/s vs 19.20GB/s)

704 additional rendering cores

ATI Mobility Radeon HD 4650 's Advantages

Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 16 +661%

2.437 TFLOPS

Mobility Radeon HD 4650

0.32 TFLOPS

Radeon Pro Vega 16

VS

Mobility Radeon HD 4650

Graphics Card

Nov 2018

Release Date

Jan 2009

Radeon Pro Mac

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

815 MHz

Base Clock

-

1190 MHz

Boost Clock

-

1200 MHz

Memory Clock

600 MHz

Memory

4GB

Memory Size

512MB

HBM2

Memory Type

DDR2

1024bit

Memory Bus

128bit

307.2GB/s

Bandwidth

19.20GB/s

Render Config

16

Compute Units

4

-

1024

Shading Units

320

64

TMUs

32

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

38.08 GPixel/s

Pixel Rate

4.000 GPixel/s

76.16 GTexel/s

Texture Rate

16.00 GTexel/s

4.874 TFLOPS

FP16 (half)

-

2.437 TFLOPS

FP32 (float)

320.0 GFLOPS

152.3 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Vega 12

GPU Name

M96

Vega 12 XLA

GPU Variant

-

GCN 5.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

Unknown

Transistors

0.514 billion

Unknown

Die Size

146 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

6.3

Shader Model

4.1

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