AMD Radeon Pro Vega 64X vs AMD Radeon R7 M445

VS

AMD Radeon Pro Vega 64X

AMD Radeon R7 M445

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro Vega 64X and 4GB VRAM Radeon R7 M445 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 64X 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 60% (1468MHz vs 920MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 32.00GB/s)

3776 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Vega 64X +1945%

12.03 TFLOPS

Radeon R7 M445

0.588 TFLOPS

Radeon Pro Vega 64X

VS

Radeon R7 M445

Graphics Card

Mar 2019

Release Date

May 2016

Radeon Pro Mac

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1250 MHz

Base Clock

780 MHz

1468 MHz

Boost Clock

920 MHz

1000 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

4GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

64bit

512.0GB/s

Bandwidth

32.00GB/s

Render Config

64

Compute Units

5

-

4096

Shading Units

320

256

TMUs

20

64

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

93.95 GPixel/s

Pixel Rate

7.360 GPixel/s

375.8 GTexel/s

Texture Rate

18.40 GTexel/s

24.05 TFLOPS

FP16 (half)

588.8 GFLOPS

12.03 TFLOPS

FP32 (float)

588.8 GFLOPS

751.6 GFLOPS

FP64 (double)

36.80 GFLOPS

Board Design

250W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Vega 10

GPU Name

Meso

Vega 10 XT (215-0894200)

GPU Variant

Meso PRO (216-0864032)

GCN 5.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

1.55 billion

495 mm²

Die Size

125 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2.170

-

6.4

Shader Model

6.5

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