AMD Radeon RX Vega M GL vs Intel Arc A770M

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GL and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega M GL 's Advantages

Lower TDP (65W vs 120W)

Intel Arc A770M 's Advantages

Released 3 years and 11 months late

Boost Clock has increased by 63% (1650MHz vs 1011MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 179.2GB/s)

2816 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX Vega M GL

2.588 TFLOPS

Arc A770M +422%

13.52 TFLOPS

Radeon RX Vega M GL

VS

Arc A770M

Graphics Card

Feb 2018

Release Date

Jan 2022

Vega

Generation

Alchemist

Mobile

Type

Mobile

IGP

Bus Interface

PCIe 4.0 x16

Clock Speeds

931 MHz

Base Clock

300 MHz

1011 MHz

Boost Clock

1650 MHz

700 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

16GB

HBM2

Memory Type

GDDR6

1024bit

Memory Bus

256bit

179.2GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

20

Compute Units

-

1280

Shading Units

4096

80

TMUs

256

32

ROPs

128

-

Tensor Cores

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

16 MB

Theoretical Performance

32.35 GPixel/s

Pixel Rate

211.2 GPixel/s

80.88 GTexel/s

Texture Rate

422.4 GTexel/s

2.588 TFLOPS

FP16 (half)

27.03 TFLOPS

2.588 TFLOPS

FP32 (float)

13.52 TFLOPS

161.8 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 22

GPU Name

DG2-512

VegaM XL (D715A714)

GPU Variant

ACM-G10

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5 billion

Transistors

21.7 billion

208 mm²

Die Size

406 mm²

Board Design

65W

TDP

120W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.6

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