AMD Radeon HD 8750A vs AMD Radeon RX Vega M GL

VS

AMD Radeon HD 8750A AMD Radeon RX Vega M GL

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8750A and 4GB VRAM Radeon RX Vega M GL to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8750A 's Advantages

Lower TDP (45W vs 65W)

AMD Radeon RX Vega M GL 's Advantages

Released 5 years late

Boost Clock1011MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (179.2GB/s vs 16.00GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8750A

0.461 TFLOPS

Radeon RX Vega M GL +461%

2.588 TFLOPS

Radeon HD 8750A

VS

Radeon RX Vega M GL

Graphics Card

Feb 2013

Release Date

Feb 2018

All-In-One

Generation

Vega

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

IGP

Clock Speeds

-

Base Clock

931 MHz

-

Boost Clock

1011 MHz

1000 MHz

Memory Clock

700 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

HBM2

64bit

Memory Bus

1024bit

16.00GB/s

Bandwidth

179.2GB/s

Render Config

-

SM Count

-

6

Compute Units

20

384

Shading Units

1280

24

TMUs

80

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

1024 KB

Theoretical Performance

4.800 GPixel/s

Pixel Rate

32.35 GPixel/s

14.40 GTexel/s

Texture Rate

80.88 GTexel/s

-

FP16 (half)

2.588 TFLOPS

460.8 GFLOPS

FP32 (float)

2.588 TFLOPS

28.80 GFLOPS

FP64 (double)

161.8 GFLOPS

Graphics Processor

Mars

GPU Name

Polaris 22

Mars XT

GPU Variant

VegaM XL (D715A714)

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

0.95 billion

Transistors

5 billion

77 mm²

Die Size

208 mm²

Board Design

45W

TDP

65W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

5.1

Shader Model

6.4

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