AMD Radeon R9 M265X vs AMD Radeon Pro Vega 16

VS

AMD Radeon R9 M265X

AMD Radeon Pro Vega 16

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M265X and 4GB VRAM Radeon Pro Vega 16 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 16 's Advantages

Released 4 years and 8 months late

Boost Clock has increased by 90% (1190MHz vs 625MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (307.2GB/s vs 64.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M265X

0.8 TFLOPS

Radeon Pro Vega 16 +204%

2.437 TFLOPS

Radeon R9 M265X

VS

Radeon Pro Vega 16

Graphics Card

Mar 2014

Release Date

Nov 2018

Gem System

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

575 MHz

Base Clock

815 MHz

625 MHz

Boost Clock

1190 MHz

1000 MHz

Memory Clock

1200 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

1024bit

64.00GB/s

Bandwidth

307.2GB/s

Render Config

10

Compute Units

16

-

640

Shading Units

1024

40

TMUs

64

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

10.00 GPixel/s

Pixel Rate

38.08 GPixel/s

25.00 GTexel/s

Texture Rate

76.16 GTexel/s

-

FP16 (half)

4.874 TFLOPS

800.0 GFLOPS

FP32 (float)

2.437 TFLOPS

50.00 GFLOPS

FP64 (double)

152.3 GFLOPS

Board Design

Unknown

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Venus

GPU Name

Vega 12

Venus PRO (216-0846009)

GPU Variant

Vega 12 XLA

GCN 1.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.5 billion

Transistors

Unknown

123 mm²

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1

1.2.170

Vulkan

1.2

-

6.5 (5.1)

Shader Model

6.3

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