AMD Radeon R7 A260 vs AMD Radeon Pro Vega 16

VS

AMD Radeon R7 A260

AMD Radeon Pro Vega 16

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 A260 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 10 months late

Boost Clock has increased by 21% (1190MHz vs 980MHz)

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (307.2GB/s vs 57.60GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 A260

0.752 TFLOPS

Radeon Pro Vega 16 +224%

2.437 TFLOPS

Radeon R7 A260

VS

Radeon Pro Vega 16

Graphics Card

Jan 2014

Release Date

Nov 2018

All-In-One

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

815 MHz

980 MHz

Boost Clock

1190 MHz

900 MHz

Memory Clock

1200 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

1024bit

57.60GB/s

Bandwidth

307.2GB/s

Render Config

6

Compute Units

16

-

384

Shading Units

1024

24

TMUs

64

8

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

7.840 GPixel/s

Pixel Rate

38.08 GPixel/s

23.52 GTexel/s

Texture Rate

76.16 GTexel/s

-

FP16 (half)

4.874 TFLOPS

752.6 GFLOPS

FP32 (float)

2.437 TFLOPS

-

FP64 (double)

152.3 GFLOPS

Board Design

Unknown

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Topaz

GPU Name

Vega 12

Topaz XT (216-0858020)

GPU Variant

Vega 12 XLA

GCN 3.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.55 billion

Transistors

Unknown

125 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2.170

Vulkan

1.2

-

6.5

Shader Model

6.3

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