AMD Radeon Pro Vega 64X vs AMD Radeon R9 M395X Mac Edition

VS

AMD Radeon Pro Vega 64X

AMD Radeon R9 M395X Mac Edition

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro Vega 64X and 4GB VRAM Radeon R9 M395X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 64X 's Advantages

Released 3 years and 10 months late

Boost Clock1468MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 174.7GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Vega 64X +223%

12.03 TFLOPS

Radeon R9 M395X Mac Edition

3.723 TFLOPS

Radeon Pro Vega 64X

VS

Radeon R9 M395X Mac Edition

Graphics Card

Mar 2019

Release Date

May 2015

Radeon Pro Mac

Generation

Crystal System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1250 MHz

Base Clock

-

1468 MHz

Boost Clock

-

1000 MHz

Memory Clock

1365 MHz

Memory

16GB

Memory Size

4GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

512.0GB/s

Bandwidth

174.7GB/s

Render Config

64

Compute Units

32

-

4096

Shading Units

2048

256

TMUs

128

64

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

93.95 GPixel/s

Pixel Rate

29.09 GPixel/s

375.8 GTexel/s

Texture Rate

116.4 GTexel/s

24.05 TFLOPS

FP16 (half)

3.723 TFLOPS

12.03 TFLOPS

FP32 (float)

3.723 TFLOPS

751.6 GFLOPS

FP64 (double)

232.7 GFLOPS

Board Design

250W

TDP

250W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

Amethyst

Vega 10 XT (215-0894200)

GPU Variant

Amethyst XT

GCN 5.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

5 billion

495 mm²

Die Size

366 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.2

Vulkan

1.2

-

6.4

Shader Model

6.3

Related GPU Comparisons

1

AMD Radeon Pro Vega 64X vs NVIDIA GeForce GTS 360M

2

AMD Radeon Pro Vega 64X vs NVIDIA GeForce MX570

3

AMD Radeon Pro Vega 64X vs NVIDIA GeForce RTX 2070 Mobile

4

AMD Radeon Pro Vega 64X vs AMD Radeon HD 7770M

5

AMD Radeon Pro Vega 64X vs AMD Radeon R9 A375

6

AMD Radeon Pro Vega 64X vs NVIDIA GeForce 920MX

7

AMD Radeon Pro Vega 64X vs NVIDIA GeForce GTX 580M

8

AMD Radeon Pro Vega 64X vs ATI Mobility Radeon HD 5450

9

AMD Radeon Pro Vega 64X vs AMD Radeon Pro W5500M

10

AMD Radeon Pro Vega 64X vs NVIDIA RTX 5000 Max-Q Ada Generation

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster