AMD Radeon HD 6490M Mac Edition vs AMD Radeon Pro WX Vega M GL

VS

AMD Radeon HD 6490M Mac Edition

AMD Radeon Pro WX Vega M GL

We compared two Mobile platform GPUs: 256MB VRAM Radeon HD 6490M Mac Edition and 4GB VRAM Radeon Pro WX Vega M GL to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX Vega M GL 's Advantages

Released 6 years and 11 months late

Boost Clock1011MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (179.2GB/s vs 25.41GB/s)

1120 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6490M Mac Edition

0.24 TFLOPS

Radeon Pro WX Vega M GL +978%

2.588 TFLOPS

Radeon HD 6490M Mac Edition

VS

Radeon Pro WX Vega M GL

Graphics Card

May 2011

Release Date

Apr 2018

Vancouver

Generation

Vega

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

IGP

Clock Speeds

-

Base Clock

931 MHz

-

Boost Clock

1011 MHz

794 MHz

Memory Clock

700 MHz

Memory

256MB

Memory Size

4GB

GDDR5

Memory Type

HBM2

64bit

Memory Bus

1024bit

25.41GB/s

Bandwidth

179.2GB/s

Render Config

2

Compute Units

20

-

160

Shading Units

1280

8

TMUs

80

4

ROPs

32

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

1024 KB

-

Theoretical Performance

3.000 GPixel/s

Pixel Rate

32.35 GPixel/s

6.000 GTexel/s

Texture Rate

80.88 GTexel/s

-

FP16 (half)

2.588 TFLOPS

240.0 GFLOPS

FP32 (float)

2.588 TFLOPS

-

FP64 (double)

161.8 GFLOPS

Board Design

Unknown

TDP

65W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Seymour

GPU Name

Polaris 22

Seymour XTX M2 (216-0809000)

GPU Variant

VegaM MGL XL

TeraScale 2

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

0.37 billion

Transistors

5 billion

67 mm²

Die Size

208 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2

-

5.0

Shader Model

6.4

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