AMD Radeon R9 M395X vs AMD Radeon Pro Vega 48

VS

AMD Radeon R9 M395X AMD Radeon Pro Vega 48

We compared two Mobile platform GPUs: 8GB VRAM Radeon R9 M395X 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 Pro Vega 48 's Advantages

Released 3 years and 10 months late

Larger VRAM bandwidth (402.4GB/s vs 160.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M395X

2.961 TFLOPS

Radeon Pro Vega 48 +149%

7.373 TFLOPS

Radeon R9 M395X

VS

Radeon Pro Vega 48

Graphics Card

May 2015

Release Date

Mar 2019

Crystal System

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1250 MHz

Memory Clock

786 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

2048bit

160.0GB/s

Bandwidth

402.4GB/s

Render Config

-

SM Count

-

32

Compute Units

48

2048

Shading Units

3072

128

TMUs

192

32

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

4 MB

Theoretical Performance

23.14 GPixel/s

Pixel Rate

76.80 GPixel/s

92.54 GTexel/s

Texture Rate

230.4 GTexel/s

2.961 TFLOPS

FP16 (half)

14.75 TFLOPS

2.961 TFLOPS

FP32 (float)

7.373 TFLOPS

185.1 GFLOPS

FP64 (double)

460.8 GFLOPS

Graphics Processor

Amethyst

GPU Name

Vega 10

Amethyst XT

GPU Variant

Vega 10 PRO

GCN 3.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

5 billion

Transistors

12.5 billion

366 mm²

Die Size

495 mm²

Board Design

75W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.3

Shader Model

6.7

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