Intel Arc A770M vs AMD Radeon Pro Vega 64

VS

Intel Arc A770M

AMD Radeon Pro Vega 64

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 16GB VRAM Radeon Pro Vega 64 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

Released 4 years and 7 months late

Boost Clock has increased by 22% (1650MHz vs 1350MHz)

Larger VRAM bandwidth (512.0GB/s vs 402.4GB/s)

Lower TDP (120W vs 250W)

Score

Benchmark

FP32 (float)

Arc A770M +22%

13.52 TFLOPS

Radeon Pro Vega 64

11.06 TFLOPS

Arc A770M

VS

Radeon Pro Vega 64

Graphics Card

Jan 2022

Release Date

Jun 2017

Alchemist

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

300 MHz

Base Clock

1250 MHz

1650 MHz

Boost Clock

1350 MHz

2000 MHz

Memory Clock

786 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

HBM2

256bit

Memory Bus

2048bit

512.0GB/s

Bandwidth

402.4GB/s

Render Config

-

Compute Units

64

-

4096

Shading Units

4096

256

TMUs

256

128

ROPs

64

-

32

RT Cores

-

L1 Cache

16 KB (per CU)

16 MB

L2 Cache

4 MB

-

Theoretical Performance

211.2 GPixel/s

Pixel Rate

86.40 GPixel/s

422.4 GTexel/s

Texture Rate

345.6 GTexel/s

27.03 TFLOPS

FP16 (half)

22.12 TFLOPS

13.52 TFLOPS

FP32 (float)

11.06 TFLOPS

-

FP64 (double)

691.2 GFLOPS

Board Design

120W

TDP

250W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG2-512

GPU Name

Vega 10

ACM-G10

GPU Variant

Vega 10 XT (215-0894200)

Generation 12.7

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

21.7 billion

Transistors

12.5 billion

406 mm²

Die Size

495 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

-

6.6

Shader Model

6.4

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