AMD Radeon Pro Vega 16 vs ATI Mobility Radeon HD 3850

VS

AMD Radeon Pro Vega 16 ATI Mobility Radeon HD 3850

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 16 and 512MB VRAM Mobility Radeon HD 3850 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 10 years and 5 months late

Boost Clock1190MHz

Larger VRAM bandwidth (307.2GB/s vs 48.00GB/s)

704 additional rendering cores

ATI Mobility Radeon HD 3850 's Advantages

Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 16 +556%

2.437 TFLOPS

Mobility Radeon HD 3850

0.371 TFLOPS

Radeon Pro Vega 16

VS

Mobility Radeon HD 3850

Graphics Card

Nov 2018

Release Date

Jun 2008

Radeon Pro Mac

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

815 MHz

Base Clock

-

1190 MHz

Boost Clock

-

1200 MHz

Memory Clock

750 MHz

Memory

4GB

Memory Size

512MB

HBM2

Memory Type

GDDR3

1024bit

Memory Bus

256bit

307.2GB/s

Bandwidth

48.00GB/s

Render Config

-

SM Count

-

16

Compute Units

4

1024

Shading Units

320

64

TMUs

16

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

256 KB

Theoretical Performance

38.08 GPixel/s

Pixel Rate

9.280 GPixel/s

76.16 GTexel/s

Texture Rate

9.280 GTexel/s

4.874 TFLOPS

FP16 (half)

-

2.437 TFLOPS

FP32 (float)

371.2 GFLOPS

152.3 GFLOPS

FP64 (double)

74.24 GFLOPS

Graphics Processor

Vega 12

GPU Name

M88

Vega 12 XLA

GPU Variant

-

GCN 5.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

Unknown

Transistors

0.666 billion

Unknown

Die Size

192 mm²

Board Design

75W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.3

Shader Model

4.1

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