AMD Radeon E8870 vs AMD Radeon Pro Vega 16

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon E8870 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 3 years and 2 months late

Boost Clock1190MHz

Larger VRAM bandwidth (307.2GB/s vs 96.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E8870

1.536 TFLOPS

Radeon Pro Vega 16 +58%

2.437 TFLOPS

Radeon E8870

VS

Radeon Pro Vega 16

Graphics Card

Sep 2015

Release Date

Nov 2018

Embedded

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

815 MHz

-

Boost Clock

1190 MHz

1500 MHz

Memory Clock

1200 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

1024bit

96.00GB/s

Bandwidth

307.2GB/s

Render Config

-

SM Count

-

12

Compute Units

16

768

Shading Units

1024

48

TMUs

64

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

38.08 GPixel/s

48.00 GTexel/s

Texture Rate

76.16 GTexel/s

-

FP16 (half)

4.874 TFLOPS

1.536 TFLOPS

FP32 (float)

2.437 TFLOPS

96.00 GFLOPS

FP64 (double)

152.3 GFLOPS

Graphics Processor

Saturn

GPU Name

Vega 12

Saturn PRO

GPU Variant

Vega 12 XLA

GCN 2.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.08 billion

Transistors

Unknown

160 mm²

Die Size

Unknown

Board Design

75W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.3

Shader Model

6.3

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