AMD Radeon HD 7730M vs AMD Radeon Pro Vega 48

VS

AMD Radeon HD 7730M

AMD Radeon Pro Vega 48

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7730M and 8GB VRAM Radeon Pro Vega 48 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7730M 's Advantages

Boost Clock675MHz

AMD Radeon Pro Vega 48 's Advantages

Released 6 years and 11 months late

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (402.4GB/s vs 28.80GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7730M

0.691 TFLOPS

Radeon Pro Vega 48 +967%

7.373 TFLOPS

Radeon HD 7730M

VS

Radeon Pro Vega 48

Graphics Card

Apr 2012

Release Date

Mar 2019

London

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

575 MHz

Base Clock

-

675 MHz

Boost Clock

-

900 MHz

Memory Clock

786 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

HBM2

128bit

Memory Bus

2048bit

28.80GB/s

Bandwidth

402.4GB/s

Render Config

8

Compute Units

48

-

512

Shading Units

3072

32

TMUs

192

16

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

76.80 GPixel/s

21.60 GTexel/s

Texture Rate

230.4 GTexel/s

-

FP16 (half)

14.75 TFLOPS

691.2 GFLOPS

FP32 (float)

7.373 TFLOPS

43.20 GFLOPS

FP64 (double)

460.8 GFLOPS

Board Design

25W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Chelsea

GPU Name

Vega 10

Chelsea LE (216-0834065)

GPU Variant

Vega 10 PRO

GCN 1.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.5 billion

Transistors

12.5 billion

123 mm²

Die Size

495 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.3

-

5.1

Shader Model

6.7

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