AMD Radeon HD 7950M vs AMD Radeon Pro Vega 16

VS

AMD Radeon HD 7950M AMD Radeon Pro Vega 16

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7950M 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 HD 7950M 's Advantages

256 additional rendering cores

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)

Score

Benchmark

FP32 (float)

Radeon HD 7950M

1.792 TFLOPS

Radeon Pro Vega 16 +35%

2.437 TFLOPS

Radeon HD 7950M

VS

Radeon Pro Vega 16

Graphics Card

Apr 2012

Release Date

Nov 2018

London

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

1000 MHz

Memory Clock

1200 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

1024bit

128.0GB/s

Bandwidth

307.2GB/s

Render Config

-

SM Count

-

20

Compute Units

16

1280

Shading Units

1024

80

TMUs

64

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

1024 KB

Theoretical Performance

22.40 GPixel/s

Pixel Rate

38.08 GPixel/s

56.00 GTexel/s

Texture Rate

76.16 GTexel/s

-

FP16 (half)

4.874 TFLOPS

1.792 TFLOPS

FP32 (float)

2.437 TFLOPS

-

FP64 (double)

152.3 GFLOPS

Graphics Processor

Wimbledon

GPU Name

Vega 12

Wimbledon PRO

GPU Variant

Vega 12 XLA

GCN 1.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.8 billion

Transistors

Unknown

212 mm²

Die Size

Unknown

Board Design

75W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

5.1

Shader Model

6.3

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