Intel Arc A770M vs AMD Radeon RX 6500M

VS

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 4GB VRAM Radeon RX 6500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 144.0GB/s)

3072 additional rendering cores

AMD Radeon RX 6500M 's Advantages

Boost Clock has increased by 45% (2400MHz vs 1650MHz)

Lower TDP (50W vs 120W)

Score

Benchmark

FP32 (float)

Arc A770M +175%

13.52 TFLOPS

Radeon RX 6500M

4.915 TFLOPS

Blender

Arc A770M +338%

1773

Radeon RX 6500M

404

Arc A770M

VS

Radeon RX 6500M

Graphics Card

Jan 2022

Release Date

Jan 2022

Alchemist

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

300 MHz

Base Clock

2000 MHz

1650 MHz

Boost Clock

2400 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

144.0GB/s

Render Config

-

SM Count

-

Compute Units

16

4096

Shading Units

1024

256

TMUs

64

128

ROPs

32

-

Tensor Cores

-

32

RT Cores

16

-

L1 Cache

128 KB per Array

16 MB

L2 Cache

1024 KB

Theoretical Performance

211.2 GPixel/s

Pixel Rate

76.80 GPixel/s

422.4 GTexel/s

Texture Rate

153.6 GTexel/s

27.03 TFLOPS

FP16 (half)

9.830 TFLOPS

13.52 TFLOPS

FP32 (float)

4.915 TFLOPS

-

FP64 (double)

307.2 GFLOPS

Graphics Processor

DG2-512

GPU Name

Navi 24

ACM-G10

GPU Variant

Navi 24 XM

Generation 12.7

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

6 nm

21.7 billion

Transistors

5.4 billion

406 mm²

Die Size

107 mm²

Board Design

120W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.6

Shader Model

6.6

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