AMD Radeon Pro Vega 16 vs AMD Radeon HD 7950M

VS

AMD Radeon Pro Vega 16

AMD Radeon HD 7950M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 16 and 2GB VRAM Radeon HD 7950M 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 6 years and 7 months late

Boost Clock1190MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (307.2GB/s vs 128.0GB/s)

AMD Radeon HD 7950M 's Advantages

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Vega 16 +35%

2.437 TFLOPS

Radeon HD 7950M

1.792 TFLOPS

Radeon Pro Vega 16

VS

Radeon HD 7950M

Graphics Card

Nov 2018

Release Date

Apr 2012

Radeon Pro Mac

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

815 MHz

Base Clock

-

1190 MHz

Boost Clock

-

1200 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

1024bit

Memory Bus

256bit

307.2GB/s

Bandwidth

128.0GB/s

Render Config

16

Compute Units

20

-

1024

Shading Units

1280

64

TMUs

80

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

38.08 GPixel/s

Pixel Rate

22.40 GPixel/s

76.16 GTexel/s

Texture Rate

56.00 GTexel/s

4.874 TFLOPS

FP16 (half)

-

2.437 TFLOPS

FP32 (float)

1.792 TFLOPS

152.3 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

75W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Vega 12

GPU Name

Wimbledon

Vega 12 XLA

GPU Variant

Wimbledon PRO

GCN 5.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

Unknown

Transistors

2.8 billion

Unknown

Die Size

212 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

Vulkan

1.2

-

6.3

Shader Model

5.1

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